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G2 Axle & Gear JK Core 44 Front Axle Assemblies
G2 Axle & Gear JK Core 44 Front Axle AssembliesFrom $1,999.99
- JK Core 44 Front Axle Assembly
- G2 axle assemblies are made to withstand hard off-road use
- Stronger and more durable than factory Jeep axles
- All G2 axle brackets and weak points are gusseted and reinforced
- Comes fully assemblied with your choice of gear ratio and locker
- Available for the Jeep front axle and the Jeep rear axle
G2 Axle & Gear XJ RockJock Rear Axle Assemblies
G2 Axle & Gear XJ RockJock Rear Axle AssembliesFrom $3,199.99
- XJ RockJock Rear Axle Assembly
- G2 RockJock axle assemblies are built for the hardcore wheelers and rock crawlers
- AR400 heat-treated skid plate
- 3 Inch D.O.M. steel tubes
- Available for the Jeep front axle and the Jeep rear axle
G2 Axle & Gear JK Core 44 Rear Axle Assemblies
G2 Axle & Gear JK Core 44 Rear Axle AssembliesFrom $1,799.99
- JK Core 44 Rear Axle Assembly
- G2 axle assemblies are made to withstand hard off-road use
- Stronger and more durable than factory Jeep axles
- All G2 axle brackets and weak points are gusseted and reinforced
- Comes fully assemblied with your choice of gear ratio and locker
- Available for the Jeep front axle and the Jeep rear axle
G2 Axle & Gear Core 44 Rear Bare Housings
G2 Axle & Gear Core 44 Rear Bare HousingsFrom $1,799.99
- American-made CORE 44 housings
- Feature forged bearing caps
- G-lock adjuster nut system to set backlash and carrier bearing preload
- Additional ribbing on the cast center section
Dana Spicer Dana 44 Front Axle Assemblies
Dana Spicer Dana 44 Front Axle AssembliesFrom $2,699.99
See Price In Cart!
- The Dana Spicer Ultimate Dana 44 front axle assembly delivers the strength and durability on any trail you take
- SPL 1350 u-joints provides extra protection
- Spicer nickel chromoly steel axle shafts for optimal strength and performance
- Direct bolt-on for the Jeep front axle
Dana Spicer Ultimate Dana 60 Axle Assemblies
Dana Spicer Ultimate Dana 60 Axle AssembliesFrom $4,297.99
- The strongest, most robust axle assembly on the market
- Massive Spicer SPL 70 u-joints—exclusive to Dana
- Provides optimal performance for lifted vehicles with larger tires
- Improved “rock solid” seals for optimal protection from environmental contamination
- Manufactured from cold-forged steel
- Spicer 35 spline SAE-4340 nickel chromoly steel axle shafts
- Warn 35 spline hub locks
- Allowing for wheel bearings to be serviced individually
- Easier to repair and service than unit bearing design
- High-strength, heavy gauge brackets
- Cover face rotated back for greater ground clearance
- Reinforced ribbing on bottom of carrier to prevent hang-ups on rocks or rough terrain
- Selectable electronic locking differentials
- Precision-forged gears offer ideal meshing, strength and durability
- Upper and lower control arms in same location as OE
- Better fit, less adjustment on control arm
- Genuine Made in the USA Spicer® 10" (256 mm) ring and pinion gear
- Precision heat treated for optimal hardness and durability
- Face hobbed for precise mating of gear teeth and a quieter ride
- Lapped to reduce noise and heat
- Spicer 1350 Strap-style/Half-round end yoke
- Axle tubes: 3.5" tube diameter/.370" wall thickness
- Helps prevent steering from being knocked out of alignment
G2 Axle & Gear YJ/XJ Core 44 Rear Axles Assemblies
G2 Axle & Gear YJ/XJ Core 44 Rear Axles AssembliesFrom $3,299.99
- YJ/XJ Core 44 Rear Axle Assembly
- G2 axle assemblies are made to withstand hard off-road use
- Stronger and more durable than factory Jeep axles
- All G2 axle brackets and weak points are gusseted and reinforced
- Comes fully assemblied with your choice of gear ratio and locker
- Available for the Jeep front axle and the Jeep rear axle
G2 Axle & Gear JK RockJock Rear Axle Assemblies
G2 Axle & Gear JK RockJock Rear Axle AssembliesFrom $3,399.99
- JK RockJock Rear Axle Assembly
- G2 RockJock axle assemblies are built for the hardcore wheelers and rock crawlers
- AR400 heat-treated skid plate
- 3 Inch D.O.M. steel tubes
- Available for the Jeep front axle and the Jeep rear axle
G2 Axle & Gear JK RockJock Front Axle Assemblies
G2 Axle & Gear JK RockJock Front Axle AssembliesFrom $7,499.99
- JK RockJock Front Axle Assembly
- G2 RockJock axle assemblies are built for the hardcore wheelers and rock crawlers
- AR400 heat-treated skid plate
- 3 Inch D.O.M. steel tubes
- Available for the Jeep front axle and the Jeep rear axle
TeraFlex Axle Assembly and Housing
TeraFlex Axle Assembly and HousingFrom $2,024.99
- Mutiple applications
- 100% engineered, designed, and hand assembled in the USA with 100% new components
- Ductile cast iron housing
- Bottom oil drain hole
G2 Axle & Gear TJ/LJ Core 44 Rear Axle Assemblies
G2 Axle & Gear TJ/LJ Core 44 Rear Axle AssembliesFrom $3,299.99
- TJ/LJ Core 44 Rear Axle Assembly
- G2 axle assemblies are made to withstand hard off-road use
- Stronger and more durable than factory Jeep axles
- All G2 axle brackets and weak points are gusseted and reinforced
- Comes fully assemblied with your choice of gear ratio and locker
- Available for the Jeep front axle and the Jeep rear axle
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G2 Axle & Gear YJ RockJock Rear Axle Assemblies
G2 Axle & Gear YJ RockJock Rear Axle AssembliesFrom $3,199.99
- YJ RockJock Rear Axle Assembly
- G2 RockJock axle assemblies are built for the hardcore wheelers and rock crawlers
- AR400 heat-treated skid plate
- 3 Inch D.O.M. steel tubes
- Available for the Jeep front axle and the Jeep rear axle
G2 Axle & Gear TJ/LJ/XJ Core 44 Front Axle Assemblies
G2 Axle & Gear TJ/LJ/XJ Core 44 Front Axle AssembliesFrom $3,599.99
- TJ/LJ/XJ Core 44 Front Axle Assembly
- G2 axle assemblies are made to withstand hard off-road use
- Stronger and more durable than factory Jeep axles
- All G2 axle brackets and weak points are gusseted and reinforced
- Comes fully assemblied with your choice of gear ratio and locker
- Available for the Jeep front axle and the Jeep rear axle
Jeep Front Axle Housings
Jeep Front Axle HousingFrom $1,242.99
Ships Free
- Factory Jeep axle housings
- Includes inner axle seals
- Carrier bearing caps and bolts
- All brackets for control arms, track bar, shocks, and springs
G2 Axle & Gear TJ RockJock Rear Axle Assemblies
G2 Axle & Gear TJ RockJock Rear Axle AssembliesFrom $3,399.99
- TJ RockJock Rear Axle Assembly
- G2 RockJock axle assemblies are built for the hardcore wheelers and rock crawlers
- AR400 heat-treated skid plate
- 3 Inch D.O.M. steel tubes
- Available for the Jeep front axle and the Jeep rear axle
Dynatrac ProRock 44 Front Axle Housings
Dynatrac Pro Rock Front Axle HousingsFrom $2,284.99
- The Dynatrac ProRock 44 Jeep front axle offers incredible strength and unmatched ground clearance in a small package
- Features Dynatrac's strongest end forgings
- Rock-proof nodular-iron Dynatrac diff cover included
- Direct replacements for Dana 30 and Dana 44 front axles in the Jeep JK, TJ, and XJ
Trail Gear Toyota Third Member Assemblies
Trail Gear Toyota Third Member AssemblyFrom $749.99
Ships Free
- Trail Gear's fully assembled 3rd members eliminates the hassle of rebuilding your differential
- Ready to drop into your axle saving you time and money
- All new parts, no used housings or internal parts
- Third members feature top quality ring & pinion gears and lockers
Trail Gear Axle Housing Kit
Trail Gear Axle Housing KitFrom $799.99
Ships Free
- Features axle tubes that have been offset above the housing centerline making the inner axle shafts ride near the bottom of the axle tubes rather than in the center
- Increase of 3/8" in ground clearance under the axle tubes
- Axle tubes made from 5/16 inch thick, high strength DOM steel tubing
- A great upgrade option for Jeep axles and other builds
Jeep JK Rubicon Dana 44 Front Axle Housings
Jeep Jeep JK Rubicon Dana 44 Front Axle Housing With 4.10 Gears and Tru- LokFrom $4,160.99
- Restore your vehicle's axle to factory condition performance
- Direct-fit Jeep front axle
- Fits Jeep JK
TeraFlex Dana 60 Axle Assemblies
TeraFlex Dana 60 Axle AssemblyFrom $3,774.99
- Maximum ground clearance
- Adjustable control arm and track bar mounting locations
- Comes complete with properly matched components
- An ultra-reliable Jeep axle package that exceeds stock axle performance, durability, and reliability
Trail Gear Rock Assault Axle Housings
Trail Gear Rock Assault Axle HousingFrom $799.99
Ships Free
- Features axle tubes that have been offset above the housing centerline making the inner axle shafts ride near the bottom of the axle tubes rather than in the center
- Increase of 3/8" in ground clearance under the axle tubes
- Axle tubes made from 5/16 inch thick, high strength DOM steel tubing
- A great upgrade option for Jeep axles and other builds
Trail Gear Rock Assault Trail Nine Axle Housings
Trail Gear Rock Assault Trail Nine Axle HousingFrom $999.99
- Trail Gears Rock Assault Nine Axles housings are built starting with a 1/4in. thick formed shell for the center section. Then Trail Gear attaches a 1/2in. thick mounting face plate. Finally, they install the DOM axle tubes to the center section with the industrys first 3-Point Attachment System, giving the tubes superior support and engagement into the center section. Axle housing is shipped with inner axle seal and seal housing. All backed up with their world famous no questions asked warranty.
Trail Gear Rock Assault Trail Nine Roller Kit
Trail Gear Rock Assault Trail Nine Roller KitFrom $2,999.99
- Trail Gears Rock Assault Nine Axles housings are built starting with a 1/4in. thick formed shell for the center section. Then Trail Gear attaches a 1/2in. thick mounting face plate. Finally, they install the DOM axle tubes to the center section with the industrys first 3-Point Attachment System, giving the tubes superior support and engagement into the center section. Axle housing is shipped with inner axle seal and seal housing. All backed up with their world famous no questions asked warranty.
Trail Gear Axle Housing
Trail Gear Axle HousingFrom $499.99
Ships Free
- Features axle tubes that have been offset above the housing centerline making the inner axle shafts ride near the bottom of the axle tubes rather than in the center
- Increase of 3/8" in ground clearance under the axle tubes
- Axle tubes made from 5/16 inch thick, high strength DOM steel tubing
- A great upgrade option for Jeep axles and other builds
Feeling your jeep go air bound while scaling rocks and ravines is exhilarating. So is rebounding over deep ruts made by like-minded off roaders moments before you blow their doors off. Sharp rocks that crack under the pressure of that bounce can damage your jeep wrangler axles. 4WD.com has the axle assembly you need to get back on the road.
Keep Your Skins Moving
The hillside wasn't that steep, but when you decided to stand on it, your jeep turned turtle. As it rolled, you heard an unmistakable crack and crunch and you knew it was a grenade. 4WD sells the exact replacement part you need for your busted Jeep axles. Keep the tubes spinning and transfer that power with G2 and Rock Jock assemblies. Stronger than factory axles, they're ready to bolt down so you can continue jeeping in no time.
They're True and Trustworthy
Put these bulletproof axles under your rig and watch them take a beating as you off-camber or two-wheel. True and trustworthy, there is no competition. Need a housing or third member assembly, to get you rock crawling again? Look no further because we know we have what you need and can get it to you in no time. Why not put your feet up with a cold drink and wait for the part to come to you? We can have it there not long after you get back from white-knuckling with your buddies.
Dependable Price Guarantee
A busted or taco'd Jeep front axle is no joke, and you don't want to own a slushbox, so 4WD.com has high-quality G2 Axle and Gear assemblies at unbelievable prices. Don't take hours surfing the web looking for the best prices on quality parts; we do the work for you. That's right; you don't have to compare prices because we guarantee that if you find the part you ordered from us at a lower price within ninety days, we refund the difference to you. So, order now.
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On Sale
G2 Core 44 Rear Axle Housing - 67-2052TJR
G2 Core 44 Rear Axle Housing - 67-2052TJR- 97-06 Wrangler TJ/LJ
- Bolt-in application
- Bare axle housing
- Includes G2 diff cover
- To be used with JK Ring and Pinion
- 3 inches x 5/16 inches DOM heavy-duty axle tubes
- 3/8 inch CNC-formed heavy-duty brackets
- Spanner nuts for easy backlash adjustment
- Heavy-duty forged bearing caps
$1,799.99
Tax Paid
G2 Jeep JK Front Core 44 Metric Housing Added Caster 4 Inch-Up Lift - 67-2051JKFL
G2 Jeep JK Front Core 44 Metric Housing Added Caster 4 Inch-Up Lift - 67-2051JKFL- 07-Current Wrangler JK, 2 & 4 Door
- G2 Axle and Gear CORE 44 Housing, Front Bolt in Replacement
- High Pinion
- Added caster for 4in. and higher Lift Kit
- Uses Metric carrier bearings to allow the use of factory Air Locker
- 3in. X .25in. DOM Heavy Duty axle tubes
- 3/8in. CNC-formed Heavy Duty Brackets
- Spanner Nuts for backlash adjustment
- Heavy Duty Forged Bearing Caps
- Massive Forged inner C-end's
$1,999.99
Tax Paid
G2 JK Front Core 44 Metric Housing Stock Caster 0 Inch-4 Inch Lift - 67-2051JKF
G2 JK Front Core 44 Metric Housing Stock Caster 0 Inch-4 Inch Lift - 67-2051JKF- 07-15 Wrangler JK, 2 & 4 Door
- G2 Axle and Gear CORE 44 Housing, Front Bolt in Replacement
- High Pinion
- Stock caster for up to 4in. of lift
- Uses Metric carrier bearings to allow the use of factory Air Locker
- 3in. X .25in. DOM Heavy Duty axle tubes
- 3/8in. CNC-formed Heavy Duty Brackets
- Spanner Nuts for backlash adjustment
- Heavy Duty Forged Bearing Caps
- Massive Forged inner C-end's
$1,999.99
Tax Paid
G2 JK CORE 44 Front Axle With 4.88 Ratio and 35 Spline ARB Air Locker Differential - C4JMFS488AP5
G2 JK CORE 44 Front Axle With 4.88 Ratio and 35 Spline ARB Air Locker Differential - C4JMFS488AP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 4.88 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- Standard axle caster for 0-4 inch lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,599.99
Tax Paid
G2 Jeep JK Rear Core 44 Metric Housing - 67-2052JKR
G2 Jeep JK Rear Core 44 Metric Housing - 67-2052JKR- 07-Current Wrangler JK, 2 & 4 Door
- Rear bolt in replacement axle
- Uses Metric carrier bearings to allow the use of factory air locker
- 3 X .25 inch DOM heavy duty axle tubes
- 3/8 inch CNC-formed heavy duty brackets
- Spanner nuts for backlash adjustment
- Heavy duty forged bearing caps
$1,799.99
Tax Paid
G2 JK CORE 44 Front Axle With 4.88 Ratio and 35 Spline Auburn Ected Differential - C4JMFS488MP5
G2 JK CORE 44 Front Axle With 4.88 Ratio and 35 Spline Auburn Ected Differential - C4JMFS488MP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 4.88 gear ratio and Auburn Ected
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- Standard axle caster for 0-4 inch lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,399.99
Tax Paid
G2 JK CORE 44 High Pinion Front Axle With 4.88 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL488AP5
G2 JK CORE 44 High Pinion Front Axle With 4.88 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL488AP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 4.88 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- 3 Degrees extra axle caster for 6in. and up lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,599.99
G2 JK Metric CORE 44 Rear With 4.88 ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR488AP5
G2 JK Metric CORE 44 Rear With 4.88 ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR488AP5- 07-Current Wrangler JK, 2& 4 Door
- Rear with 4.88 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 35 spline Placer axle shafts
- Factory style flange pinion yoke
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$3,899.99
Tax Paid
G2 JK CORE 44 High Pinion Front Axle With 5.38 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL538AP5
G2 JK CORE 44 High Pinion Front Axle With 5.38 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL538AP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 5.38 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- 3 Degrees extra axle caster for 6in. and up lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,599.99
Tax Paid
G2 JK CORE 44 Front Axle With 4.56 Ratio and 35 Spline ARB Air Locker Differential - C4JMFS456AP5
G2 JK CORE 44 Front Axle With 4.56 Ratio and 35 Spline ARB Air Locker Differential - C4JMFS456AP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 4.56 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- Standard axle caster for 0-4 inch lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,599.99
On Sale
Dana Spicer Jeep JK Ultimate Dana 60 Front Axle Assembly 5.38 Ratio - 10005777
Dana Spicer Jeep JK Ultimate Dana 60 Front Axle Assembly 5.38 Ratio - 10005777- Direct bolt in for the 2007-2017 Jeep JK All Models
- U.S. Made 10 inch 5.38 Ring and Pinion
- Electric Selectable Locker
- Massive SPL-70 U-Joints
- 4340 Chromoly 35 Spline Axle Shafts
- Servicable Wheel Bearings
- Heavy Duty 3 1/2 inch .370 Wall Steel Tube Diamete
- Nodular Iron Differential Cover
- 35 Spline Warn Locking Hubs:Heavy Duty 14 inch Dual Piston Disc Brakes
- Plug and Play ABS System
- 8 on 6-1/2 inch Bolt Pattern
- Will Require Use Of Aftermarket Wheels
- 1350 Pinion Yoke
- Will Require Drive Shaft Modifications.
$7,597.99
G2 JK Metric CORE 44 Rear Axle With 4.56 Ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR456AP5
G2 JK Metric CORE 44 Rear Axle With 4.56 Ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR456AP5- 07-Current Wrangler JK, 2& 4 Door
- Rear with 4.56 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 35 spline Placer axle shafts
- Factory style flange pinion yoke
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$3,899.99
Tax Paid
G2 JK CORE 44 High Pinion Front Axle With 5.13 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL513AP5
G2 JK CORE 44 High Pinion Front Axle With 5.13 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL513AP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 5.13 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- 3 Degrees extra axle caster for 6in. and up lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,599.99
On Sale
Dana Spicer Dana 44 Crate JK Front Axle Assembly 4.88 Ratio- 2018543-8
Dana Spicer Dana 44 Crate JK Front Axle Assembly 4.88 Ratio- 2018543-8- 07-Current Wrangler JK, 2 & 4 door
- Dana 44
- 4.88 ratio
- Front
- Without brakes and brackets
- Electric locking differential
- Chromoly axle shafts for optimal strength and performance
- Thicker wall tubing for increased axle strength
- Spicer gearing
- Spicer SPL 1350 u-joints with triple lip seals and full-circle snap rings for ultimate protection and retention
$3,195.99 See Price In Cart!
On Sale
G2 JK Metric CORE 44 Rear Axle With 5.38 Ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR538AP5
G2 JK Metric CORE 44 Rear Axle With 5.38 Ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR538AP5- 07-Current Wrangler JK, 2& 4 Door
- Rear with 5.38 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 35 spline Placer axle shafts
- Factory style flange pinion yoke
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$3,899.99
On Sale
G2 JK Metric CORE 44 Rear Axle With 5.13 Ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR513AP5
G2 JK Metric CORE 44 Rear Axle With 5.13 Ratio and Placer 35 Spline ARB Air Locker Differential - C4JMR513AP5- 07-Current Wrangler JK, 2& 4 Door
- Rear with 5.13 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 35 spline Placer axle shafts
- Factory style flange pinion yoke
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$3,899.99
On Sale
Dana Spicer Dana 44 Ultimate JK Front Axle Assembly 5.13 Ratio - 10010522
Dana Spicer Dana 44 Ultimate JK Front Axle Assembly 5.13 Ratio - 10010522- 07-Current Wrangler JK, 2 & 4 door
- Dana 44
- 5.13 ratio
- Front
- Electric locker
- 5/16 inch thick axle tubes for improved strength, rigidity and durability
- Redesigned and thicker brackets
- Spicer chromoly axle shafts
- Spicer Life Series (SPL) 1350 u-joints with triple lip seals and full-circle clips
- Performance differential cover and Spicer performance gasket
- Selectable electronic locking differential
- Improved caster angle and pinion angle optimized for lifted Jeeps
- Increased gross axle weight rating
- Dana recommends using military tested and approved 75W-140 synthetic lube (not included)
$3,795.99 See Price In Cart!
Dana Spicer Jeep JK Ultimate Dana 60 Front Axle Assembly 4.88 Ratio - 10005778
Dana Spicer Jeep JK Ultimate Dana 60 Front Axle Assembly 4.88 Ratio - 10005778- Fits 2007 to 2017 JK Wrangler, Rubicon and Unlimited
- 2 and 4-door models
- U.S. Made 10inch 4.88 Ring and Pinion
- Electric Selectable Locker
- Massive SPL-70 U Joints
- 4340 Chromoly 35 Spline Axle Shafts
- Servicable Wheel Bearings
- Heavy Duty 3 1/2Inch .370 Wall Steel Tube Diamete
- Nodular Iron Differential Cover
- 35 Spline Warn Locking Hubs:Heavy Duty 14 Inch Dual Piston Disc Brakes
- Plug and Play ABS System
- 8 on 6.5Inch Wheel Bolt Pattern
- Will Require Use Of Aftermarket Wheels
- 1350 Pinion Yoke
- Will Require Drive Shaft Modifications
$7,597.99
Dana Spicer Jeep JK Ultimate Dana 60 Rear Axle Assembly 5.38 Ratio - 10005942
Dana Spicer Jeep JK Ultimate Dana 60 Rear Axle Assembly 5.38 Ratio - 10005942- Direct bolt in for the 2007-2017 Jeep JK All Models
- U.S. Made 9-3/4 inch 4.88 Ring and Pinion
- Electric Selectable Locker
- 4340 Chromoly 35 Spline Axle Shafts
- Heavy Duty Full Floating Wheel Bearing Design
- Heavy Duty 3 1/2 inch .390 Wall Steel Tube Diamete
- Nodular Iron Differential Cover
- Heavy Duty 14 inch Dual Piston Disc Brakes
- Plug and Play ABS System
- 8 on 6-1/2 inch Bolt Pattern
- Will Require Use Of Aftermarket Wheels
- 1350 Pinion Yoke
- Will Require Drive Shaft Modifications
$4,297.99
On Sale
Dana Spicer Dana 44 Ultimate JK Front Axle Assembly 4.10 Ratio - 10010455
Dana Spicer Dana 44 Ultimate JK Front Axle Assembly 4.10 Ratio - 10010455- 07-Current Wrangler JK, 2 & 4 door
- Dana 44
- 4.10 ratio
- Front
- Electric locker
- 5/16 inch thick axle tubes for improved strength, rigidity and durability
- Redesigned and thicker brackets
- Spicer chromoly axle shafts
- Spicer Life Series (SPL) 1350 u-joints with triple lip seals and full-circle clips
- Performance differential cover and Spicer performance gasket
- Selectable electronic locking differential
- Improved caster angle and pinion angle optimized for lifted Jeeps
- Increased gross axle weight rating
- Dana recommends using military tested and approved 75W-140 synthetic lube (not included)
$3,795.99 See Price In Cart!
Tax Paid
G2 JK CORE 44 Front With 5.38 Ratio and 35 Spline Auburn Ected Differential - C4JMFS538MP5
G2 JK CORE 44 Front With 5.38 Ratio and 35 Spline Auburn Ected Differential - C4JMFS538MP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 5.38 gear ratio and Auburn Ected
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- Standard axle caster for 0-4 inch lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,399.99
On Sale
Dana Spicer Dana 44 Crate JK Front Axle Assembly 4.56 Ratio - 2018543-6
Dana Spicer Dana 44 Crate JK Front Axle Assembly 4.56 Ratio - 2018543-6- 07-Current Wrangler JK, 2 & 4 door
- Dana 44
- 4.56 ratio
- Front
- Without brakes and brackets
- Electric locking differential
- Chromoly axle shafts for optimal strength and performance
- Thicker wall tubing for increased axle strength
- Spicer gearing
- Spicer SPL 1350 u-joints with triple lip seals and full-circle snap rings for ultimate protection and retention
$3,195.99 See Price In Cart!
Dana Spicer Jeep JK Ultimate Dana 60 Front Axle Assembly 4.10 Ratio - 10034268
Dana Spicer Jeep JK Ultimate Dana 60 Front Axle Assembly 4.10 Ratio - 10034268- 07-Current Wrangler JK, 2 & 4 Door
- U.S. Made
- 10 inch 4.10 Ring and Pinion
- Electric Selectable Locker
- Massive SPL-70 U Joints
- 4340 Chromoly 35 Spline Axle Shafts
- Servicable Wheel Bearings
- Heavy Duty 3 1/2Inch .370 Wall Steel Tube Diamete
- Nodular Iron Differential Cover
- 35 Spline Warn Locking Hubs:Heavy Duty 14 Inch Dual Piston Disc Brakes
- Plug and Play ABS System
- 8 on 6.5Inch Wheel Bolt Pattern
- Will Require Use Of Aftermarket Wheels
- 1350 Pinion Yoke
- Will Require Drive Shaft Modifications
$7,597.99
Tax Paid
G2 JK CORE 44 High Pinion Front Axle With 4.56 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL456AP5
G2 JK CORE 44 High Pinion Front Axle With 4.56 Ratio and 35 Spline ARB Air Locker Differential - C4JMFL456AP5- 07-Current Wrangler JK, 2& 4 Door
- High Pinion Front with 4.56 gear ratio and ARB Air Locker
- Utilizes new generation 8.8in. JK 44 ring & pinion with larger pinion shaft
- USA Made 4340 Chromalloy 1.5in. 35 spline Placer axle shafts
- Heavy duty Dana Spicer 5-7166X Axle U-Joints
- Factory style flange pinion yoke
- Extra axle caster for 6in. and up lifts
- Massive forged inner C-ends
- Integrated skid plates on lower control arm mounts
- Heavy-duty 1/4in. laser cut brackets
- Heavy duty 3in. diameter 5/16in. DOM tubes
- Reinforcing ribs for added strength and protection
- Uses metric Rubicon style carrier bearings
- Heavy duty forged bearing caps
- Spanner nuts for backlash adjustment
- Heat-treated aluminum diff cover with cooling fins
$4,599.99
Jeeps are known for resilient drivetrains capable of handling the toughest terrain. Your Jeep guarantees an unparalleled measure of durability and flexibility due to its incredible 4WD system combined with an unyielding axle scheme. Find everything you need to keep your off-roading vehicle both on and off the road here at 4WD.com with our selection of Jeep axles for sale.
Differentials
The core of the axle is the differential, which partners with the splines of the axle shafts to transfer the power through drive shafts. Axle shafts are centralized and are sustained and held in position by axle bearings and seals. Your Jeep's more mechanical drivetrain is able to manually engage the transfer case to deliver power to the opposing wheels by interlocking with the front differential. Find the entire axle assembly here at 4WD.com for all premium Jeep Dana 30, 35, 44 and 60 axles.
Lockers
Your Jeep's 4WD drive train is only meant to be used when you encounter loose ground that is causing its wheels to slip. The system will bring speed to a crawl in this case, activating electronic lockers to enhance traction. The Jeep drivetrain diagram relies on proper gearing and power transfer that can last a long time with proper use and maintenance. Check out all lockers for Jeep models we offer from top brands like G2 Axle & Gear, Dana Spicer Ultimate, Trail Gear, Teraflex, Dynatrac and Rubicon Express.
Price Match Guarantee
Here 4WD.com, we value the business of passionate jeepers like yourself. For that reason, if you find any of the products we offer advertised for a lower price than what you see here by one of our competitors, let us know and we will match it. Our dedicated customers should always know that they are getting the best brand name materials for the best price. Take a look at our stock and see what we can help you with today.
Popular searches: jeep wrangler performance parts, jeep wrangler seats, jeep roof rack, jeep wrangler soft top
Related Articles:
Jeep Drivetrain Advisor Dana 30 Ring and Pinion Set Review
Differentials
The core of the axle is the differential, which partners with the splines of the axle shafts to transfer the power through drive shafts. Axle shafts are centralized and are sustained and held in position by axle bearings and seals. Your Jeep's more mechanical drivetrain is able to manually engage the transfer case to deliver power to the opposing wheels by interlocking with the front differential. Find the entire axle assembly here at 4WD.com for all premium Jeep Dana 30, 35, 44 and 60 axles.
Lockers
Your Jeep's 4WD drive train is only meant to be used when you encounter loose ground that is causing its wheels to slip. The system will bring speed to a crawl in this case, activating electronic lockers to enhance traction. The Jeep drivetrain diagram relies on proper gearing and power transfer that can last a long time with proper use and maintenance. Check out all lockers for Jeep models we offer from top brands like G2 Axle & Gear, Dana Spicer Ultimate, Trail Gear, Teraflex, Dynatrac and Rubicon Express.
Price Match Guarantee
Here 4WD.com, we value the business of passionate jeepers like yourself. For that reason, if you find any of the products we offer advertised for a lower price than what you see here by one of our competitors, let us know and we will match it. Our dedicated customers should always know that they are getting the best brand name materials for the best price. Take a look at our stock and see what we can help you with today.
Popular searches: jeep wrangler performance parts, jeep wrangler seats, jeep roof rack, jeep wrangler soft top
Related Articles:
Jeep Drivetrain Advisor Dana 30 Ring and Pinion Set Review