Selected Filters

Applications for RMG-F88456

Richmond Gear EXCel Ring and Pinion Sets F88456 Ford 8.8 in. 4.56 Gears

RMG-F88456

5 out of 5 stars ( 3 )

Part Number: RMG-F88456

Estimated Ship Date: Monday 10/19/2026

$229.99

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Applications

Filters

Results Found: 36

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1979

Ending Year:

1979

Engine Type:

Engine Size:

5.0L/302

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.0

CID:

302

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1979

Ending Year:

1979

Engine Type:

Engine Size:

5.8L/351

Engine Family:

FORD MODIFIED V8 GAS

Axle Location:

Rear

Liter:

5.8

CID:

351

CC:

5753

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1979

Ending Year:

1979

Engine Type:

Engine Size:

5.8L/351

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.8

CID:

351

CC:

5753

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

2.3L/140

Engine Family:

FORD L4 GAS

Axle Location:

Rear

Liter:

2.3

CID:

140

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

4.2L/255

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

4.2

CID:

255

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1981

Ending Year:

1982

Engine Type:

Engine Size:

3.3L/200

Engine Family:

FORD L6 GAS

Axle Location:

Rear

Liter:

3.3

CID:

200

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1982

Ending Year:

1982

Engine Type:

Engine Size:

2.3L/140

Engine Family:

FORD L4 LPG

Axle Location:

Rear

Liter:

2.3

CID:

140

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1982

Ending Year:

1986

Engine Type:

Engine Size:

3.8L/232

Engine Family:

FORD V6 GAS

Axle Location:

Rear

Liter:

3.8

CID:

232

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

BASE

Beginning Year:

1983

Ending Year:

1986

Engine Type:

Engine Size:

5.0L/302

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.0

CID:

302

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1982

Ending Year:

1982

Engine Type:

Engine Size:

3.3L/200

Engine Family:

FORD L6 GAS

Axle Location:

Rear

Liter:

3.3

CID:

200

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1982

Ending Year:

1982

Engine Type:

Engine Size:

3.8L/232

Engine Family:

FORD V6 GAS

Axle Location:

Rear

Liter:

3.8

CID:

232

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1982

Ending Year:

1982

Engine Type:

Engine Size:

3.3L/200

Engine Family:

FORD L6 GAS

Axle Location:

Rear

Liter:

3.3

CID:

200

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1982

Ending Year:

1987

Engine Type:

Engine Size:

3.8L/232

Engine Family:

FORD V6 GAS

Axle Location:

Rear

Liter:

3.8

CID:

232

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1983

Ending Year:

1988

Engine Type:

Engine Size:

5.0L/302

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.0

CID:

302

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1987

Ending Year:

1992

Engine Type:

Engine Size:

3.8L/232

Engine Family:

FORD V6 GAS

Axle Location:

Rear

Liter:

3.8

CID:

232

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1988

Ending Year:

1988

Engine Type:

Engine Size:

5.0L/302

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.0

CID:

302

Application Notes:

Differential Ring and Pinion; For Ford 8.8" (10 Bolt); 4.56 Ratio; Requires Notched Cross Pin 80-0273-1 (3/4") or 80-0279-1 (7/8") For Ring Gear Clearance

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1988

Ending Year:

1992

Engine Type:

Engine Size:

3.8L/232

Engine Family:

FORD V6 GAS

Axle Location:

Rear

Liter:

3.8

CID:

232

Application Notes:

Differential Ring and Pinion; For Ford 8.8" (10 Bolt); 4.56 Ratio; Requires Notched Cross Pin 80-0273-1 (3/4") or 80-0279-1 (7/8") For Ring Gear Clearance

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1991

Ending Year:

1992

Engine Type:

Engine Size:

5.0L/302

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.0

CID:

302

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

Beginning Year:

1991

Ending Year:

1992

Engine Type:

Engine Size:

5.0L/302

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.0

CID:

302

Application Notes:

Differential Ring and Pinion; For Ford 8.8" (10 Bolt); 4.56 Ratio; Requires Notched Cross Pin 80-0273-1 (3/4") or 80-0279-1 (7/8") For Ring Gear Clearance

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

XR-7

Beginning Year:

1979

Ending Year:

1979

Engine Type:

Engine Size:

5.8L/351

Engine Family:

FORD MODIFIED V8 GAS

Axle Location:

Rear

Liter:

5.8

CID:

351

CC:

5753

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

XR-7

Beginning Year:

1979

Ending Year:

1979

Engine Type:

Engine Size:

5.8L/351

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.8

CID:

351

CC:

5753

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

XR-7

Beginning Year:

1979

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/302

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

5.0

CID:

302

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

XR-7

Beginning Year:

1980

Ending Year:

1982

Engine Type:

Engine Size:

3.3L/200

Engine Family:

FORD L6 GAS

Axle Location:

Rear

Liter:

3.3

CID:

200

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

XR-7

Beginning Year:

1980

Ending Year:

1982

Engine Type:

Engine Size:

4.2L/255

Engine Family:

Ford small block Windsor

Axle Location:

Rear

Liter:

4.2

CID:

255

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

Make:

MERCURY

Model:

COUGAR

Submodel:

XR-7

Beginning Year:

1982

Ending Year:

1982

Engine Type:

Engine Size:

3.8L/232

Engine Family:

FORD V6 GAS

Axle Location:

Rear

Liter:

3.8

CID:

232

Application Notes:

4.56 Ratio Ring and Pinion for a Rear Ford 8.8" Differential

Engine VIN Code:

Region:

USA

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