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  • Apparel, Books & DVDs

    Apparel, Books & DVDs

    Many items in this category ship for $2.99. Free Shipping on UPS Ground Orders Over $98 Learn More

    Shop AllChoose from our great line of Jeep lifestyle products including Jeep clothing, hats, models, decals, and collectibles. For your hard-to-find Jeep parts, check out our Jeep manuals, DVDs, and our popular instant gift certificates.

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    • Books, DVD's
       

    • Books, Manuals & Maps
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    • Gift Cards & Instant Gift Certificates

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    • License Plates, Signs & Accessories

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    • Bags & Coolers

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    • Nameplates & Decals

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  • Armor & Protection

    Jeep Armor & Protection

    Shop AllBe ready for any adventure by outfitting your vehicle with these Jeep armor and protection products. Take a look at this great selection of Jeep tube fenders, mud flaps, and splash guards, rocker protection, and skid plates.

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    • Rocker Body Panels
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    • Body Protection

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    • Skid Plates

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    • Tube Fenders

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    • Mud & Splash Guards

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  • Body Parts & Roll Cages

    Jeep Body Parts & Roll Cages

    Shop All4Wheel Drive Hardware features a wide selection of great Jeep body parts. Bring new life to your Jeep by choosing from a complete line of Jeep protection, including fiberglass or heavy-duty, all-steel Jeep roll cages and frames.

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    • Roll Cages & Accessories

    • Roll Bar Grab Handles
    • Roll Bar Pads
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    • Body Tubs

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    • Windshield Parts

    • Windshield Cowl Rubbers
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    • Replacement Fenders

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  • Brakes & Steering

    Jeep Brakes & Steering

    Shop AllLooking for performance cross-drilled rotors, slotted rotors, or big disc kits? Look no further. You’ll find a large selection of Jeep brakes, complete disc brake conversion kits, and steering products for your Jeep.

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    • Power Brake & ABS Parts
       

    • Brake Hoses
    • Master Cylinders
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    • Brake Kits & Components
       

    • Brake Pads & Rotor Kits
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    • Parking & Brake Pedal Parts

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    • Steering Upgrades
       

    • Steering Shaft
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    • Steering Kit
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  • Bumpers

    Jeep Bumpers

    Shop AllThis large selection of Jeep front bumpers, rear bumpers, and bumper mounting kits has everything you need for equipping your Jeep. Choose from a large selection of Jeep bumpers and accessories.

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    • Bumper & Bumper Parts

    • Bumper End Caps
    • Front Bumpers
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    • Light Guards & Bars

    • Bumper Light Mounting Brackets
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    • Brush & Grill Guards

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    • Tire Carrier Accessories

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  • Doors

    Jeep Doors

    Shop AllCustomize your Jeep doors with specialized Jeep upper door skins, surround moldings, and seals. You can choose from a large selection of door storage products, along with custom Jeep door skins, for your Jeep.

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    • Doors
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    • Door Accessories

    • Upper Door Skins
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    • Door Storage

    • Door Storage
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  • Drivetrain

    Jeep Drivetrain & Differential

    Shop AllThese Jeep differential parts and other drivetrain products are forged of high-tensile alloy steels. Select from our extensive line of Jeep axle replacement parts and complete driveshaft assemblies.

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    • Differentials

    • Lockers, Spools & Posies
    • Ring And Pinions
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    • Driveshafts

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    • Transfer Case

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    • Transmission

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  • Electrical

    Jeep Electrical

    Shop AllKeep the power flowing with these top-of-the-line Jeep batteries and accessories. Your options include Jeep wiring harnesses, performance alternators, and starters. Also check out our selection of Jeep alternators and starter point sets.

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  • Engine Performance

    Jeep Engine Performance

    Shop AllMaximize airflow in and out of the engine with this impressive line of Jeep air filters, performance exhaust products, and engine replacement parts. This category also includes Jeep exhaust system kits and intake systems.

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    • Performance - Computer Chips

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  • Exterior Parts & Car Care

    Jeep Exterior Parts & Car Care

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    Shop AllInvest in your rig with these premium Jeep exterior parts and car care products from Smittybilt, Bestop, GenRight, and many more. Everything you need is here, including stainless parts, door hinges, and body styling.

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  • Fabrication & Tools

    Fabrication & Tools

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    Shop AllWhen the job calls for the best Jeep tools, brackets, joints, tubing, and link material, choose from this complete selection of fabrication tools. You'll also find Jeep cargo management and tool storage products here.

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    • Related

    • (As found in Electrical)
    • Chassis Wire Harnesses
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  • Fender & Flares

    Jeep Fender Flares

    Shop AllThese best-selling Jeep fender flares keep your Jeep in compliance with legal requirements while combining functionality and cutting-edge design. As a result, you get increased tire fender coverage plus great styling.

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    • Fender Flares

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    • Tube Fenders

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    • Replacement Fenders

    • Replacement Fenders
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  • Heating & Cooling

    Jeep Heating & Cooling

    Shop AllEngine running hot? Restore or replace your Jeep heating system with these high-quality, large-capacity Jeep radiators, A/C compressors, and coolant recovery tanks. They'll keep your Jeep running at the right temperature.

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    • Engine & Transmission Cooling

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    • Heating

    • Auxiliary Heaters
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    • Air Conditioning

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  • Interior Parts

    Jeep Interior Parts

    Shop AllGive the interior of your Jeep a refresher with the perfect Jeep interior parts and accessories. 4Wheel Drive Hardware has you and your rig covered with top Jeep interior accessories, plus vinyl, neoprene, and codura Jeep seat covers.

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    • Seat Covers

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    • Seats

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    • Storage and Organizers

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    • Radios & Sound

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    • Interior Accessories

    • Dash Panels & Inserts
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  • Lift Kits & Shocks

    Jeep Lift Kits & Shocks

    Shop All4Wheel Drive Hardware carries an enormous selection of Jeep lift kits and shocks from Full Traction, Pro Comp, and Rubicon Express, plus our own 4Wheel Drive Hardware kit.

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    • Lift Kits and Suspensions
       

    • Lift Kits & Suspensions
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    • Suspension Accessories
       

    • Control Arms
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    • Shocks & Steering Stabilizers

    • Shock Absorbers
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    • Body Lifts and Bushings
       

    • Body Lift Kits
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  • Lighting

    Jeep Lighting

    Many items in this category ship for $2.99. Free Shipping on UPS Ground Orders Over $98 Learn More

    Shop All4Wheel Drive Hardware has a great lineup of Jeep lighting and off-road lighting accessories to increase visibility in low light conditions. Add style to your rig with Jeep fog lights and driving lights from KC Highlights, Pro Comp, and Delta.

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    • Offroad racing / Driving Lights
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    • Replacement Lighting
       

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    • Lighting Accessories
       

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  • Replacement Parts

    Jeep Replacement Parts

    Shop All4Wheel Drive Hardware is your resource for the hard-to-find replacement parts needed to complete any Jeep project. Browse our huge selection and use our illustrated diagrams to determine which replacement parts you need. We have the Jeep parts won’t find elsewhere!

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  • Side Steps & Running Boards

    Jeep Side Steps & Running Boards

    Shop AllCreate a great, custom look for your Jeep with the latest models and best name brands in quality Jeep side steps and running boards. 4Wheel Drive Hardware carries a full line of Jeep nerf steps, side steps, and running boards.

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    • Electric Steps & Running Boards

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  • Tires & Wheels

    Jeep Tires & Wheels

    Shop AllShop this high-quality selection of brand name Jeep wheels and tires, including Pro Comp, BFGoodrich, Super Swamper, and General Tire. These Jeep tires offer maximum performance and the latest technology.

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  • Tops

    Jeep Tops

    Shop AllYou’re covered with this complete line of Jeep tops, soft top accessories, and cab covers. Designed with style and protection in mind, these Jeep hardtops and door accessories come in many types to fit your off-roading needs.

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  • Towing

    Jeep Towing

    Shop All4Wheel Drive Hardware boasts a full selection of Jeep towing accessories, including hitches, trailer wiring, and ball mounts. Maximize your Jeep’s functionality by equipping it with the best and most trusted names in Jeep hitches.

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  • Winches & Recovery

    Jeep Winches & Recovery

    Shop AllThese Jeep winches and recovery tools handle the toughest off-road and on-road situations. Select from these top-of-the-line, name-brand Jeep recovery tools and utilities like Smittybilt, Mile Marker, and Warn.

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Jeep Parts Home » Jeep Drivetrain Jeep Axles & Differentials » Jeep Ring and Pinions » 3.55 Ring and Pinion

XPrice Match Guarantee

At 4Wheel Drive Hardware, we know the value of your hard-earned dollar. That is why we offer you our exclusive 4Wheel Drive Hardware price guarantee. If you have seen a lower price for the same product in a competitor’s current catalog, advertisement, or e-commerce site, we will gladly match* that price. This allows you to shop at 4Wheel Drive Hardware with the confidence that you are always getting the lowest possible price.

For refunds on orders placed within the past 90 days, please contact us at 800-555-3353.

Learn More or Request a Price Match

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3.55 Ring and Pinion

By Omix-Ada

Part Number: OAI16513.45

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• Price:$551.99
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Overview

Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year manufacturer’s warranty.

Technical Details

• Fits 1999 to 2004 WJ Grand Cherokee
• Dana Super 30 front axle

• Product Specs

Product Specs

Popular Axle Manufacture	Required Carrier Ratio	Standard Or Thick Gear	Standard Or Reverse Rotation	Gear Ratio
Dana	3.55 Down	Standard Gears	Standard Rotation	3.55

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