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About this product
Product Identifiers
BrandMotorcraft
GTIN0031508381513
UPC0031508381513
eBay Product ID (ePID)1336878471
Product Key Features
Performance PartNo
Vintage PartNo
Axle TypeRear Axle
Universal FitmentNo
Placement on VehicleRear
Superseded Part NumberN/A
California Prop 65 WarningWww.P65warnings.CA.Gov/Passenger-Vehicle
OE/OEM Part NumberXL-3
Dimensions
Volume4oz.
Ratings and reviews
Most relevant reviews
- 03 Jul, 2019
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: New
- 14 Aug, 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: New
- 07 Jul, 2020
Very good for ford mustang
Must add this for ford mustang. If not, you will hear squeezing noises.Verified purchase: YesCondition: New
- 04 May, 2021
Ford friction modifier
It's OEM, and helped with chatter on my 2006 f250 limited slip differential.Verified purchase: YesCondition: New
- 18 Mar, 2023
Great Product
Great Product at a Great Price.Verified purchase: YesCondition: New
- 20 Jun, 2025
Works real fast…great stuff....
Works real fast…great stuff.Verified purchase: YesCondition: New
- 03 Jun, 2023
Good. Product
Working goodVerified purchase: YesCondition: New
- 14 Nov, 2019
great product
Worked great.Verified purchase: YesCondition: New
- 03 Nov, 2022
Friction modifier
Keeps clutches working good.Verified purchase: YesCondition: New
- 24 Sep, 2019
Ford Rear End conditioner
It's OEM Ford Rear end conditioner so I couldn't go wrong with it.Verified purchase: YesCondition: New
