Free shipping on all orders

1968-1974 GMC K35/K3500 Automatic Transmission Extension Housing Seal - Timken SX-6323

$106.55
In stock
✓ Free Shipping

Timken 2-piece automatic transmission extension housing seal kit (SX-6323) for 1968–1974 GMC K35/K3500 pickups. Direct replacement, new.

Price shown is the online purchase price. Free shipping · 30-day return policy

BrandTimken
MPN / Part NumberSX-6323 1974 1973 1972 1971 1970 1969
OE NumberSealed Power C621 Clevite 22-36
Part TypeAutomatic Transmission Extension Housing Seal
PositionTransmission > Gaskets Sealing Systems
TransmissionAutomatic

Product Description

New Timken 2-piece extension housing seal kit for automatic transmissions. Designed as a direct replacement for GMC K35 / K3500 pickup models from 1968 through 1974. Includes two seals. Interchanges with Sealed Power C621 and Clevite 22-36.

Product Specifications

BrandTimken
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-6323 1974 1973 1972 1971 1970 1969
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C621 Clevite 22-36
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelK35/K3500 Pickup
Compatible Year1974 1973 1972 1971 1970 1969 1968
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description2 pc Timken Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States
Manufacturer Part NumberSX-6323
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C621; Clevite 22-36
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description2 pc Timken Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States

Vehicle Fitment

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