Product Description
New National front engine crankshaft repair sleeve, designed as a direct replacement for the front crankshaft on Chevrolet 3100 trucks from 1956 through 1959. Supplied as a single genuine National sleeve for engine hardware and fittings.
Product Specifications
BrandNational
TypeEngine Crankshaft Repair Sleeve
Manufacturer Part NumberSX-E51H 1959 1958 1957 1956 Gaskets
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C621 VEMO King 52-53
Placement on VehicleEngine > Hardware Fasteners Fittings
Compatible MakeChevrolet
Compatible Model3100
Compatible Year1959 1958 1957 1956
Core ChargeFree - No Core Charge
PositionFront
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Engine Crankshaft Repair Sleeve
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Placement on VehicleEngine > Hardware Fasteners Fittings
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Engine Crankshaft Repair Sleeve
Core ChargeFree - No Core Charge
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1956 | Chevrolet | 3100 | | | |
| 1957 | Chevrolet | 3100 | | | |
| 1958 | Chevrolet | 3100 | | | |
| 1959 | Chevrolet | 3100 | | | |
Always compare the part number and listed specifications with your original part before ordering.