HomeDriveline and Axles > DifferentialBGMG 2020584 Differential Ring and Pinion - Front or Rear
Part #: 2020584

BGMG 2020584 Differential Ring and Pinion - Front or Rear

FSFT, Front and Rear
41 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
FSFT, Front and Rear
Fitment: Ford, Jeep, and Volvo, 240, Aerostar, Bronco, CJ5, CJ7, and Wagoneer
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Differential Ring and Pinion for Front and Rear Applications

The FSFT 2020584 differential ring and pinion is built for driveline service on select front and rear axle applications. It is a fitment-based replacement for vehicles including Jeep CJ5, Jeep CJ7, Ford Bronco, Ford Aerostar, Ford Wagoneer, and Volvo 240.

Key Features

  • Part number: 2020584
  • FSFT brand line differential ring and pinion
  • Category: Driveline and Axles > Differential
  • Fits front and rear differential applications, depending on vehicle
  • Direct fitment coverage for 1966-1993 model years listed below

Detailed Description

FSFT 2020584 is a differential ring and pinion for vehicles with confirmed front or rear axle fitment in the supplied catalog data. It is listed for Fits 1976-1986 Jeep CJ7, front; Fits 1971-1983 Jeep CJ5, front; Fits 1971-1973 Jeep Wagoneer, front; Fits 1966-1971 Ford Bronco, front; Fits 1986-1989 Ford Aerostar, rear; and Fits 1990-1993 Volvo 240, rear. Use this part when servicing differential gear wear, gear noise, or ratio-related driveline repairs on the specified applications. The FSFT 2020584 part number is also useful when searching for a differential ring and pinion for Jeep CJ5, Jeep CJ7, Ford Bronco, Ford Aerostar, or Volvo 240 axle service.

What It Is Used For

  • Repairing worn ring and pinion gear teeth
  • Addressing differential whine or gear noise
  • Restoring proper gear engagement in the axle assembly
  • Replacing damaged gears after driveline wear or failure
  • Supporting axle rebuilds on listed Jeep, Ford, and Volvo applications

Installation Notes and Tips

Verify axle position, gear setup, and application details before installation. Differential ring and pinion replacement requires careful setup of backlash, bearing preload, and gear contact pattern. Confirm the vehicle match against the listed fitment before ordering, especially for Jeep CJ5, Jeep CJ7, Ford Bronco, Ford Aerostar, and Volvo 240 applications.

Quality Assurance

FSFT 2020584 is cataloged with confirmed vehicle fitment for the listed applications and positions. This part cross-references no additional part numbers in the provided data.

This part fits 41 vehicles. Search below:

YearMakeModelPositionNotes
1993Volvo240RearFSFT
1992Volvo240RearFSFT
1991Volvo240RearFSFT
1990Volvo240RearFSFT
1989FordAerostarRearFSFT
1988FordAerostarRearFSFT
1987FordAerostarRearFSFT
1986FordAerostarRearFSFT
1986JeepCJ7FrontFSFT
1985JeepCJ7FrontFSFT
1984JeepCJ7FrontFSFT
1983JeepCJ5FrontFSFT
1983JeepCJ7FrontFSFT
1982JeepCJ5FrontFSFT
1982JeepCJ7FrontFSFT
1981JeepCJ5FrontFSFT
1981JeepCJ7FrontFSFT
1980JeepCJ5FrontFSFT
1980JeepCJ7FrontFSFT
1979JeepCJ5FrontFSFT
1979JeepCJ7FrontFSFT
1978JeepCJ5FrontFSFT
1978JeepCJ7FrontFSFT
1977JeepCJ5FrontFSFT
1977JeepCJ7FrontFSFT
1976JeepCJ5FrontFSFT
1976JeepCJ7FrontFSFT
1975JeepCJ5FrontFSFT
1974JeepCJ5FrontFSFT
1973JeepCJ5FrontFSFT
1973JeepWagoneerFrontFSFT
1972JeepCJ5FrontFSFT
1972JeepWagoneerFrontFSFT
1971FordBroncoFrontFSFT
1971JeepCJ5FrontFSFT
1971JeepWagoneerFrontFSFT
1970FordBroncoFrontFSFT
1969FordBroncoFrontFSFT
1968FordBroncoFrontFSFT
1967FordBroncoFrontFSFT
1966FordBroncoFrontFSFT

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.