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1956-1959 GMC PM251 Front Engine Crankshaft Repair Sleeve — National SX-CR7X

$56.34
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New National front engine crankshaft repair sleeve (SX-CR7X) for 1956–1959 GMC PM251. Direct replacement, no core charge.

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BrandNational
MPN / Part NumberSX-CR7X 1959 1958 1957 1956 Gaskets
OE NumberTimken SKF C412 VEMO King 48-25
Part TypeEngine Crankshaft Repair Sleeve
PositionFront

Product Description

National front engine crankshaft repair sleeve designed as a direct replacement for select GMC PM251 engines from 1956–1959. Sold new and supplied as a single genuine National repair sleeve (SX-CR7X). Interchange references include Timken, SKF, C412, VEMO, and King 48-25.

Product Specifications

BrandNational
TypeEngine Crankshaft Repair Sleeve
Manufacturer Part NumberSX-CR7X 1959 1958 1957 1956 Gaskets
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C412 VEMO King 48-25
Placement on VehicleEngine > Hardware Fasteners Fittings
Compatible MakeGMC
Compatible ModelPM251
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
Interchange Part NumberTimken; SKF; C412; VEMO; King 48-25
Core ChargeFree - No Core Charge
PositionFront
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Engine Crankshaft Repair Sleeve
Country of OriginUnited States
UPCDoes not apply

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1956GMCPM251
1957GMCPM251
1958GMCPM251
1959GMCPM251

Always compare the part number and listed specifications with your original part before ordering.