Nitro Gear & Axle · M20-456-NG
Part #: M20-456-NG
UPC: 618089037277
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Description: AMC Model 20 Ring & Pinion 4.56; Ring And Pinion; AMC Model 20; 4.56 Ratio;
Description:
Description
Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
Features & benefits
- Differential AMC Model 20
- 4.56 Gear Ratio
- Tooth Count 41/9
- 28 Spline
- Not Includes Ring Gear Bolts
- Warranty 2 Years
Application summary
| Year | Make / model |
|---|---|
| 1967-1974 | American Motors Ambassador |
| 1968-1970 | American Motors AMX |
| 1972-1976 | American Motors Gremlin |
| 1970-1977 | American Motors Hornet |
| 1968-1974 | American Motors Javelin |
| 1971-1978 | American Motors Matador |
| 1978 | American Motors Pacer |
| 1979 | American Motors Spirit |
| 1976-1983 | Jeep CJ5 |
| 1976-1986 | Jeep CJ7 |
| 1984-1986 | Jeep Grand Wagoneer |
| 1982-1986 | Jeep Scrambler |
| 1979-1986 | Jeep Wagoneer |
Specifications
- GTIN
- 00618089037277
- Weight
- 20 lb
- Height
- 5.5 in
- Length
- 15.5 in
- Width
- 11 in
- Life cycle
- Available to Order
- AAM brand code
- NGA
- Warehouse brand code
- FSJK
- AAIA brand code
- FSJK
Attributes
- Axle Type
- AMC 20
- California Proposition 65
- Yes
- Gear Ratio
- 4.56
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1967-1974 American Motors Ambassador; 1968-1970 American Motors AMX; 1972-1976 American Motors Gremlin; 1970-1977 American Motors Hornet; 1968-1974 American Motors Javelin; 1971-1978 American Motors Matador; 1978 American Motors Pacer; 1979 American Motors Spirit; 1976-1983 Jeep CJ5; 1976-1986 Jeep CJ7; 1984-1986 Jeep Grand Wagoneer; 1982-1986 Jeep Scrambler; 1979-1986 Jeep Wagoneer
Resources
Nitro Gear & Axle M20-456-NG
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