Ford Performance Differential Trac-Lok Limited Slip 28-Spline 9"

Ford Performance: M-4204-F28A
MSRP: $565.00
CJ's Low Price:
1490486400 23626
When you order this Trac-Lok Differential you might be interested in the items listed below.
Ring And Pinion Gear 3.70 Set 9" - Ships from Manufacturer
CJ's Low Price:

Regular Price: $109.99

Special Price: $93.49

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Ford Performance Differential Trac-Lok Limited Slip 28-Spline 9"
Ford Performance

Product Description

Ford Performance 9" 28-Spline Trac-Lok Limited Slip Differential.

Are you looking to upgrade the rear differential on your Classic Ford? If so you might want to purchase this high quality Trac-Lok Limited Differential from Ford Performance. This Ford Performance Differential is an upgrade for all Ford vehicles with 28-Spline axles in their 9" Ford. The Trac-Lok Differential will transfer 100% of torque to each rear wheel simultaneously, allowing both wheels to put the power down on the ground for increased traction and a better overall driving experience.

This Trac-Lok Differential from Ford Performance (formerly Ford Racing) is a direct fit replacement for your Ford with a Ford 9" and will maintain the high-quality that Ford Racing has set. Ford Performance uses all high quality components to making this rear differential everyone wants. When the rear wheels would spin 4 aggressive torque springs will engage and provide the power to the ground.

Differential Features and Benefits:
- Fits Ford 9" Rear Ends
- 28-Spline Differential
- 4-Spring Aggressive Torque Bias
- 1536 Steel Billet Case Caps
- High Strength Nodular Iron Case
- Rebuildable

The rear axle has a lot of work to do to keep your classic Ford moving forward. While one job of the rear axle is to hold up the rear end, it also drives the rear wheels, by taking the power from the engine and running through the differential, which turns the rear axle. The differential also has to adjust the rear axle to compensate for the turns you make in your Ford vehicle, since one wheel is going to need to move slower than the other when going around a corner.

Please Note: Ford Performance requires 4-ounces of friction modifier with initial fill.

If you're looking for parts for your Ford Mustang, Bronco or truck, you should start by looking at the more than 600 premium parts that CJ Pony Parts offers from Ford Performance (formerly Ford Racing). By buying your Ford Performance parts from CJ Pony Parts, you know you're getting your high-quality parts from a reliable, reputable dealer, since CJ Pony Parts is a Top 10 Ford Performance Dealer and has been for the last 10 years. When you buy your Ford Performance parts from CJ Pony Parts, you know you have a winning combination--this means dependable, quality care for your Ford vehicle!

Purchase a new Ford Performance 9" 28-Spline Trac-Lok Limited Slip Differential M-4204-F28A from CJ Pony Parts today!

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Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Mustang years:

Bronco Applications

This product will fit the following Bronco years:

Product Reviews

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Product Questions

Do you have 9inch 31 spline  trac-differential ( ford racing)

Asked by: Russell57
Look up CJ part # M4204F31A
Answered by: CJ Pony Parts
Date published: 2016-11-12

I have 71 mach 1 Mcode 351 4V Cleveland, w/C6. 3.25 Standard axle. I want traction lock with 3.73 or higher gear, but not sure which parts I need to swap out old ones.

Asked by: delson
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