Ford Performance Rear Pinion Flange 8.8" 1986-2004

Ford Performance:


  • Fits 8.8" Rear Axles
  • Direct-Fit Replacement
  • Helps With Vibration
  • Made In The USA
MSRP $54.00
You save 6%

Ford Performance 8.8" Rear Pinion Flange for 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004 Mustangs.

Over many years of use & heavy torque, your 1986-2004 Mustang's pinion hardware may have seen some better days. In a lot of circumstances the seal will experience wear & tear which in turn can cause gear oil leaks, vibrations and even possibly noise gears. Ford Performance's 8.8" Rear Pinion Flange will produce a quality fix to that situation whether you are already experiencing these problems or just trying to avoid them.

Features & Benefits:
- Fits 8.8" Rear Axles
- Direct Replacement
- Has 3.5" U-Joint Flange Bolt Circle
- Connects Driveshaft to Rear Axle Assembly
- Helps with Vibration
- Made in the USA

Ford Performance (formerly Ford Racing) has manufactured this rear pinion flange to be a direct fit replacement for your 1986-2004 Mustang and supplants that leaky pinion seal in the process. Designed to fit rear axles that are 8.8", this pinon flange features a 3.5" U-joint bolt circle. This flange will attach your Pony's driveshaft to its rear axle assembly, helping out with any vibration in the process. Completely made in the USA, Ford Performance’s rear pinion flange packs a quality productive punch when you add it to your Fox Body or SN95 Mustang.

*Ford Performance's rear pinion flange will NOT fit on a 2003-2004 Cobra IRS or an F-150.

If you're looking for parts for your Mustang, you should start by looking at the huge selection of Mustang 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 Mustang 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 Mustang parts from CJ Pony Parts, you know you have a winning combination.

So what are you waiting for? Order Ford Performance's 8.8" Rear Pinion Flange M-4851-C for your 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 or 2004 Mustang from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Videos

Video Transcript

We’re here with Ford racing's replacement pinion flange fitting your 1986 through 2004 Mustang with a solid 8.8 rear axle.

The pinion flange in your solid 8.8 axle sees a lot of abuse over the years and over time can actually create noises, leaks, and unwanted vibrations. This would be a direct replacement for the original pinion flanges made right here in the USA for Ford racing. This will fit only a solid axle rear, so it will not fit the 1999 through 2004 Cobra.

Check out for Ford racing's complete line of upgrade parts for your 8.8 solid axle.

Vehicle Fitment

This product will fit the following Mustang years:

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