Oils, Fluids and Sealer› Oils, Fluids and Additives

Ford Performance

Friction Modifier 4 FL

$9.52

SKU: CM-19546-A1

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return

Overview

The Ford Performance Friction Modifier is a 4 FL. It is specifically formulated to provide smooth operation and help minimize chatter when added to differential lubricant.
Show original supplier description
This 4 fluid ounce bottle ensures smooth operation and helps to minimize differential chatter, making it ideal for gear swaps and performance applications. It is compatible with other brands of gear oil and is recommended for use in rear ends equipped with Ford traction-lock units. This friction modifier is specifically formulated for clutch-type differentials, providing smooth operation and helping to minimize chatter when added to your differential lubricant. It is compatible with other brands of gear oil and one bottle is required for rear ends equipped with Ford traction-lock units. The product is recommended for use in 1979 to 2014 Ford Mustangs and Shelby models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandFord Performance
Part NumberCM-19546-A1
CategoryOils, Fluids and Sealer

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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