Product Description
National Transfer Case Output Shaft Seal — rear position. Direct-replacement seal listed for the transfer case on the 2007 GMC Sierra 3500 Classic. Manufacturer part number: SX-7MX7 (as supplied). Interchange references include Timken, SKF, C318, VEMO and King 31-19.
Product Specifications
BrandNational
TypeTransfer Case Output Shaft Seal
Manufacturer Part NumberSX-7MX7 2007 Gaskets Sealing
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C318 VEMO King 31-19
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelSierra 3500 Classic
Compatible Year2007
Core ChargeFree - No Core Charge
PositionRear
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Transfer Case Output Shaft Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Core ChargeFree - No Core Charge
Bundle Description1 pc Genuine National Transfer Case Output Shaft Seal
Country of OriginUnited States
UPCDoes not apply
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Fitment TypeDirect Replacement
Vehicle Fitment
Always compare the part number and listed specifications with your original part before ordering.