Replacement bearing kit engineered for Mile Marker NP203 4x2 conversion kits part numbers 501, 502, 503, and 505 for 1973 to 1979 Ford, Dodge, and GM vehicles equipped with New Process 203 transfer cases.
Mile Marker NP203 4x2 Conversion Bearing Kit is engineered as a direct service replacement for previously installed Mile Marker NP203 4x2 conversion systems including part numbers 501, 502, 503, and 505. Designed for 1973 to 1979 Ford, Dodge, and GM vehicles equipped with New Process 203 transfer cases, this bearing kit restores proper operation and long-term durability to converted part-time systems. Over time, bearings within any transfer case conversion assembly are subject to wear due to load cycles, heat, and drivetrain stress. This replacement kit provides the necessary high-quality components required to maintain smooth operation, proper shaft support, and reliable performance in demanding driving conditions. Precision-manufactured to meet the specifications of Mile Marker?s NP203 conversion assemblies, this kit ensures continued drivetrain efficiency and dependable engagement. Ideal for rebuilds, preventative maintenance, or long-term restoration projects, the NP203 replacement bearing kit helps extend the service life of your part-time conversion system while maintaining the performance standards Mile Marker is known for.
Mile Marker NP203 4x2 Conversion Bearing Kit is engineered as a direct service replacement for previously installed Mile Marker NP203 4x2 conversion systems including part numbers 501, 502, 503, and 505. Designed for 1973 to 1979 Ford, Dodge, and GM vehicles equipped with New Process 203 transfer cases, this bearing kit restores proper operation and long-term durability to converted part-time systems. Over time, bearings within any transfer case conversion assembly are subject to wear due to load cycles, heat, and drivetrain stress. This replacement kit provides the necessary high-quality components required to maintain smooth operation, proper shaft support, and reliable performance in demanding driving conditions. Precision-manufactured to meet the specifications of Mile Marker?s NP203 conversion assemblies, this kit ensures continued drivetrain efficiency and dependable engagement. Ideal for rebuilds, preventative maintenance, or long-term restoration projects, the NP203 replacement bearing kit helps extend the service life of your part-time conversion system while maintaining the performance standards Mile Marker is known for.
- Direct replacement bearing kit for Mile Marker NP203 4x2 conversions.
- Restores smooth transfer case operation and shaft support.
- Designed specifically for PN 501, 502, 503, and 505 kits.
- Ideal for rebuilds and preventative maintenance.
- Maintains long-term reliability of NP203 part-time systems.
Information:
Engineered specifically for Mile Marker NP203 4x2 conversion assemblies; professional installation recommended during transfer case disassembly; inspect gears, shafts, and seals during service to ensure proper function and long-term reliability.Application Summary:
| Year | Make/Model |
|---|---|
| 1973-1974 | Chevrolet Blazer |
| 1975-1979 | Chevrolet K10 |
| 1973-1974 | Chevrolet K10 Pickup |
| 1973-1979 | Chevrolet K10 Suburban |
| 1975-1979 | Chevrolet K20 |
| 1973-1974 | Chevrolet K20 Pickup |
| 1973-1979 | Chevrolet K20 Suburban |
| 1977-1979 | Chevrolet K30 |
| 1973-1974 | Chevrolet K30 Pickup |
| 1975-1979 | Chevrolet K5 Blazer |
| 1974-1979 | Dodge Ramcharger |
| 1975-1977 | Dodge W100 |
| 1973-1974 | Dodge W100 Pickup |
| 1977-1979 | Dodge W150 |
| 1975-1979 | Dodge W200 |
| 1973-1974 | Dodge W200 Pickup |
| 1975-1979 | Dodge W300 |
| 1973-1974 | Dodge W300 Pickup |
| 1978-1979 | Ford Bronco |
| 1973-1979 | Ford F-100 |
| 1975-1979 | Ford F-150 |
| 1973-1979 | GMC Jimmy |
| 1975-1978 | GMC K15 |
| 1975-1978 | GMC K15 Suburban |
| 1973-1974 | GMC K15/K1500 Pickup |
| 1973-1974 | GMC K15/K1500 Suburban |
| 1979 | GMC K1500 |
| 1979 | GMC K1500 Suburban |
| 1975-1978 | GMC K25 |
| 1975-1978 | GMC K25 Suburban |
| 1973-1974 | GMC K25/K2500 Pickup |
| 1973-1974 | GMC K25/K2500 Suburban |
| 1979 | GMC K2500 |
| 1979 | GMC K2500 Suburban |
| 1977-1978 | GMC K35 |
| 1973-1974 | GMC K35/K3500 Pickup |
| 1979 | GMC K3500 |
| 1974-1979 | Plymouth Trailduster |
| Attributes | |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) | US |
| Emission Code | Legal US |
| Finish | Natural, Natural |
| Harmonized Tariff Code (Schedule B) | 8483604040 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Material | Combination, Combination |
| NAFTA Preference Criterion Code | B |
| SDR Required Flag | N |
| Series | Premium Series, Premium Series |
| Warranty Time | 1 |
| GTIN | 00758626007018 |