Is the friction reducer required for my truck? (Limited slip)
May 22, 2023 at 7:11 AM
Rear Differential, Is the friction reducer required for my truck?
2005 FORD F-150
MORGANIZER032
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Hello MORGANIZER032,
Yes. All Ford limited-slip rear axles require 4oz or 8oz of Friction Modifier Motocraft XL-3 whenever servicing equivalent depending on axle size. I have added an image of the fluid specifications chart depending on axle size as well as a photo of the Motocraft product for you. I would just go to Ford for it personally.
Thank you,
Brendon
Yes. All Ford limited-slip rear axles require 4oz or 8oz of Friction Modifier Motocraft XL-3 whenever servicing equivalent depending on axle size. I have added an image of the fluid specifications chart depending on axle size as well as a photo of the Motocraft product for you. I would just go to Ford for it personally.
Thank you,
Brendon
May 22, 2023 at 10:43 AM
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