If you would like a response to your feedback, please enter your email address below. We will never use your email address for any other purpose. (Optional).

Or Cancel

Home
Performance Parts / Heating & Cooling
Performance Parts
Fluids, Additives and Sealants
Gear Oil

Lucas Oil SAE 85W-140 Gear Oil

SELECT YOUR VEHICLE

Rating 5.0 Write Review Answered Questions

Add to Wishlist

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

After you submit your email address, you'll receive an email a link that will let you change your password.

Email*

Choose Your Secure Checkout Method

Email Address

Password

Remember me

Reset Password

Create An Account

First Name *:

Last Name *:

Email *:

Password *:

Must be at least 8 alphanumeric characters long and must contain at least 1 number.

Confirm Password *:

Yes, I would like to receive emails with the latest deals and specials.

Item added to Cart.

VIEW CART

Lucas Oil Synthetic 75W-140 Gear Oil - 10121

0.0

(0) | 0 Q&A

0.0

(0) | 0 Q&A

In Stock - Ships Today!

$13.99

QTY
Add Protection Plan for $1.40
?
Add to Wishlist

Add Protection Plan for $1.40

+ Add to Wishlist

Add Protection Plan for $1.40

Low Price Guarantee

Easy Returns

One Quart
Heavy-duty
Stands up to high performance
Cools and quiets
Excellent for use in limited slip differentials
California Residents: WARNING

In Stock - Ships Today!

$13.99

Add Protection Plan for $1.40
?
+ Add to Wishlist

Low Price Guarantee

Easy Returns

Specifications
Similar
Reviews
Q & A
People Also Bought

Specifications

Lucas Oil | Part Number: LUC10121
Weight:75W-140
Fitment:Universal Fit
Type:Synthetic

TECHNICAL DETAILS

One Quart
Heavy-duty
Stands up to high performance
Cools and quiets
Excellent for use in limited slip differentials
California Residents: WARNING

Overview

90-Day Price Match Guarantee See Details
FREE SHIPPING on Orders Over $50 Exclusions Apply

Order with Free Shipping

If your selected parts are identified with a message stating:

With Free Shipping, your order will be delivered by Standard Ground.
Expedited Shipping does not qualify.
Free Shipping is available to addresses in the contiguous 48 U.S. states.
Prior purchases and returns are excluded.
Orders of $49.99 or less will be charged a $6.95 shipping fee.
Free shipping does not apply to hardtops, body tubs, Jeep frames and one-piece front ends.

Upgrade to 3-5 Days Shipping with Rush Processing. Ask your sales rep for more information.

Not all products eligible for free shipping-certain exclusions apply

Order with Free Shipping

If your selected parts are identified with a message stating:

With Free Shipping, your order will be delivered by Standard Ground or Truck Freight.
Expedited Shipping does not qualify.
Free Shipping is available to addresses in the contiguous 48 U.S. states.
Prior purchases and returns are excluded.
Orders of $49.99 or less will be charged a $6.95 shipping fee.
Free shipping does not apply to hardops, body tubs, Jeep frames and one-piece front ends.

Upgrade to 3-5 Days Shipping with Rush Processing. Ask your sales rep for more information.

Not all products eligible for free shipping-certain exclusions apply

PRODUCT OVERVIEW

Lucas SAE 75w-140 Synthetic Gear Oil is a non-foaming, super slick, long lasting lubricant designed especially for heavy duty or high performance applications where regular gear lubricants just aren't good enough. Contains a special additive package that cushions gears and resists "squeezing out" under extreme pressure situations where other gear lubricants just aren't good enough. Specially designed to stand up to high temperatures without losing its lubricity.