Search  for anything...

Genuine Mopar Fluid 4318060AB Limited Slip Additive - 4 oz. Bottle

  • Based on 1,697 reviews
Condition: New
Checking for the best price...
$10.99 Why this price?
New Year Deal · 20% off was $13.72

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.


Availability: In Stock.
Fulfilled by 166 Auto Inc

Arrives Feb 2 – Feb 6
Order within 3 hours and 4 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 4 Ounce


Features

  • Genuine OEM Dodge/Molar factory fit part
  • The package length is 5.791 centimeters
  • The package height is 8.001 centimeters
  • The package width is 5.994 centimeters

Description

Reduces wear, noise and chatter in limited slip (Sure-Grip, Trak-Lok, Power- Lok) differentials. Should be added whenever the gear oil is changed or improper limited slip operation is detected.

Material: Synthetic


Brand: Chrysler


Package Information: Bottle


Liquid Volume: 4 Milliliters


Item Weight: 4.8 ounces


Material: ‎Synthetic


Brand: ‎Chrysler


Package Information: ‎Bottle


Liquid Volume: ‎4 Milliliters


Item Weight: ‎4.8 ounces


Item Form: ‎Liquid


Global Trade Identification Number: ‎07


Manufacturer: ‎Mopar


Unit Count: ‎4.0 Fluid Ounces


Number of Items: ‎1


Package Dimensions: ‎4.5 x 1.5 x 1.5 inches


Item model number: ‎4318060AC


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎4318060AC


OEM Part Number: ‎04318060AB


Date First Available: June 7, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 2 – Feb 6

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • This WILL WORK!!
Size: 4 Ounce
Chattering differential. Fixed it instantly. 6 stars!
Reviewed in the United States on October 25, 2025 by Amazon Customer

  • This the real Chrysler stuff.
Size: 4 Ounce
I was planning for a rear parking brake job, which requires pulling the axle shafts, thus opening up the differential. I later noticed that many of the gear oil choices already have the limited- slip additive, so I probably didn’t need this, but used it anyway. Note: the RAM truck rear diff holds more than one quart of gear oil, so buy two. ... show more
Reviewed in the United States on May 27, 2025 by David S.

  • It works !!!!
Size: 4 Ounce
Had my 2004 jeep Cherokee overland for two years ,the rear differential sounded like it was going to lock up every time I turned ,,had it serviced at two shops ,both changed gear oil and said rear differential was worn out ...I checked online and ordered this ,thinking well its only 10 bucks so why not ....after like 3 miles it worked amazing ,got over 250,000 miles on my jeep its absolutely quite when turning and alot more stable in wet turns ,and pulls out with out any noise ...simply it works !!! ... show more
Reviewed in the United States on December 1, 2024 by Amazon Customer

  • Good price
Size: 4 Ounce
What can i say good price
Reviewed in the United States on November 21, 2025 by Hels

  • Rear differential moan
Size: 4 Ounce
Fixed my moning rear diff almost instantly!
Reviewed in the United States on October 24, 2025 by The Wedge House

  • Jeep Mopar Rear Differential friction modifier for posi
Size: 4 Ounce
Slow slow slow delivery, high price. But needed for Jeep other options not much better.
Reviewed in the United States on February 19, 2025 by Vern Hoppes

  • Manufacture recommendation
Size: 4 Ounce
Can only trust these products, it’s recommended by the manufacturer so I went with it
Reviewed in the United States on October 21, 2025 by Good product, works great, used a few times now and will buy another for the front of my house 👍

  • OEM friction modifier for limited slip differentials.
Size: 4 Ounce
Recommend you read the MSDS on this product and take precautions in using it. Other than that, it has been in my 2004 differential now for three months with no issues, chatter, clunks etc.
Reviewed in the United States on August 18, 2025 by Colleen Grotke

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...