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Ford Motorcraft OEM XL3 Friction Modifier Additive Limited Slip Differentials

Limited Slip Differential Friction Additive
Netproauto
(17215)
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US $20.14
Condition:
New
More than 10 available59 sold

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This one's trending. 59 have already sold.
People are checking this out. 9 have added this to their watchlist.
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Free USPS Ground Advantage®.
Located in: Aguada, Puerto Rico, United States
Delivery:
Estimated between Thu, Dec 4 and Tue, Dec 23 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
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       Diners Club
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eBay item number:256304212394
Last updated on Oct 10, 2025 19:13:33 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Motorcraft
Manufacturer Part Number
XL-3
Placement on Vehicle
Rear
UPC
031508381513
Category

Item description from the seller

About this seller

Netproauto

99.1% positive feedback•56K items sold

Joined Oct 2000
Usually responds within 24 hours
Welcome to our eBay Store. We have available for sale a huge selection of aftermarket and original parts for both Domestic and Import vehicles. Buy secure online at our Ebay Store. We accept Paypal ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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eBay Motors

Seller feedback (17,518)

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  • h***0 (203)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    other than the smell that this product has had for 50 years Ive used front differential working smooth like new once again
  • r***e (264)- Feedback left by buyer.
    Past month
    Verified purchase
    Super fast shipping, great price and product. Would buy from again. New in box package very well.
  • n***p (220)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Everything was good product and delivery
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Product ratings and reviews

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5.0
42 product ratings
  • 40 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 36 reviews
  • by fQuQTM4vQ_W@Deleted
    Jul 02, 2019Top favorable review

    For ford F150 limited slip diff' + this stuff works!

    I had my 2011 f150 differential serviced & after I noticed a binding noise coming from the rear of the truck. I ask friends and all said certain limited slip Diff's needed a additive added to the standard as well. I googled this and found that the noise was actually called Hypoid Gear Noise, where vibrations created by the meshing action of bevel and hypoid gears operating in a drive system often result in gear noise. Which lead to the addition of the friction modifier. I added the Ford Motorcraft OEM XL3 Friction Modifier Additive (hence, add) for limited slip diff's. No more noise.

    Verified purchase: YesCondition: NewSold by: fire5auto

  • by strapdlo
    Oct 21, 2025

    I have used this in at least 12 differen...

    I have used this in at least 12 different car/truck brands for tcc shudder. Usually I replace the filter first and overfill the pan one to two quarts. Then I open the cooler circuit and aim the hoses into the same Lowe's measuring bucket, then crank and add. It comes out faster than you can add it most times, so only run till the first sign of spit and splatter after the strong flow. Add more and crank again, never allowing the pump to run dry.

    Verified purchase: YesCondition: NewSold by: signmeupdesigns

  • by ali6645
    Aug 14, 2018

    Ford F150 Rear diffrential clutch pack problem resolved!!!!!

    I have 2010 Ford F150. the rear differential has been chattering when going on a curve or turning for about 3 years now. I tried many other much more expensive products, but using 2 of this did the trick and now don't need to replace the clutch packs in rear differential Thank you Motorcraft for an awesome product!!!!

    Verified purchase: YesCondition: NewSold by: fire5auto

  • by lekleinhan_0
    Sep 13, 2025

    other than the smell that this product h...

    other than the smell that this product has had for 50 years Ive used front differential working smooth like new once again

    Verified purchase: YesCondition: NewSold by: netproauto

  • by cliwor28
    Oct 15, 2025

    Boy this product works great wow ! I ...

    Boy this product works great wow ! I would highly recommend this product and save yourself some money

    Verified purchase: YesCondition: NewSold by: fire5auto

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