
Pioneer Cables 759019 Automatic Transmission Extension Housing Seal
Automatic Transmission Extension Housing Seal for GM HD Trucks
Pioneer Cables 759019 is an automatic transmission extension housing seal made for direct-fit replacement on select Chevrolet and GMC heavy-duty trucks. It is built for the 2001-2009 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD, plus 3500-series applications including Silverado 3500, Silverado 3500 HD, Sierra 3500, Sierra 3500 HD, Silverado 3500 Classic, and Sierra 3500 Classic.
Key Features
- Automatic transmission extension housing seal for rear transmission sealing service
- Exact-fit replacement from Pioneer Transmission Components
- Fits select Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD applications
- Fits select Chevrolet Silverado 3500, Silverado 3500 HD, and Silverado 3500 Classic applications
- Fits select GMC Sierra 3500, Sierra 3500 HD, and Sierra 3500 Classic applications
- Cross-references National 415988 and SKF 25661 for the same application
Detailed Description
This Pioneer Cables 759019 transmission extension housing seal is a replacement part for GM heavy-duty trucks that need a precise rear transmission seal. It is listed for 2001-2009 Chevrolet Silverado 2500 HD, 2007-2009 Chevrolet Silverado 3500 HD, 2001-2009 GMC Sierra 2500 HD, 2007-2009 GMC Sierra 3500 HD, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 3500 Classic, 2001-2006 Chevrolet Silverado 3500, and 2001-2006 GMC Sierra 3500. If you are searching for a transmission extension housing seal for Chevrolet Silverado 2500 HD or GMC Sierra 3500 service, part number 759019 is the direct reference to use.
Common Repair Uses
- Rear transmission fluid seepage at the extension housing
- Seal wear from age, heat, and mileage
- Service work during transmission tail housing repair
- Leak correction after driveline or transmission maintenance
Installation Notes and Tips
Confirm the transmission application and housing style before installation. Clean the sealing surface thoroughly, inspect the extension housing for wear or damage, and replace the seal only after the mating surfaces are ready for assembly. Verify fitment by vehicle year, make, and model before ordering.
Quality Assurance
Pioneer Transmission Components markets this part as an exact-fit replacement component, built to match the original application without compromise.
Original: $39.45
-65%$39.45
$13.81Pioneer Cables 759019 Automatic Transmission Extension Housing Seal
Automatic Transmission Extension Housing Seal for GM HD Trucks
Pioneer Cables 759019 is an automatic transmission extension housing seal made for direct-fit replacement on select Chevrolet and GMC heavy-duty trucks. It is built for the 2001-2009 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD, plus 3500-series applications including Silverado 3500, Silverado 3500 HD, Sierra 3500, Sierra 3500 HD, Silverado 3500 Classic, and Sierra 3500 Classic.
Key Features
- Automatic transmission extension housing seal for rear transmission sealing service
- Exact-fit replacement from Pioneer Transmission Components
- Fits select Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD applications
- Fits select Chevrolet Silverado 3500, Silverado 3500 HD, and Silverado 3500 Classic applications
- Fits select GMC Sierra 3500, Sierra 3500 HD, and Sierra 3500 Classic applications
- Cross-references National 415988 and SKF 25661 for the same application
Detailed Description
This Pioneer Cables 759019 transmission extension housing seal is a replacement part for GM heavy-duty trucks that need a precise rear transmission seal. It is listed for 2001-2009 Chevrolet Silverado 2500 HD, 2007-2009 Chevrolet Silverado 3500 HD, 2001-2009 GMC Sierra 2500 HD, 2007-2009 GMC Sierra 3500 HD, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 3500 Classic, 2001-2006 Chevrolet Silverado 3500, and 2001-2006 GMC Sierra 3500. If you are searching for a transmission extension housing seal for Chevrolet Silverado 2500 HD or GMC Sierra 3500 service, part number 759019 is the direct reference to use.
Common Repair Uses
- Rear transmission fluid seepage at the extension housing
- Seal wear from age, heat, and mileage
- Service work during transmission tail housing repair
- Leak correction after driveline or transmission maintenance
Installation Notes and Tips
Confirm the transmission application and housing style before installation. Clean the sealing surface thoroughly, inspect the extension housing for wear or damage, and replace the seal only after the mating surfaces are ready for assembly. Verify fitment by vehicle year, make, and model before ordering.
Quality Assurance
Pioneer Transmission Components markets this part as an exact-fit replacement component, built to match the original application without compromise.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Automatic Transmission Extension Housing Seal for GM HD Trucks
Pioneer Cables 759019 is an automatic transmission extension housing seal made for direct-fit replacement on select Chevrolet and GMC heavy-duty trucks. It is built for the 2001-2009 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD, plus 3500-series applications including Silverado 3500, Silverado 3500 HD, Sierra 3500, Sierra 3500 HD, Silverado 3500 Classic, and Sierra 3500 Classic.
Key Features
- Automatic transmission extension housing seal for rear transmission sealing service
- Exact-fit replacement from Pioneer Transmission Components
- Fits select Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD applications
- Fits select Chevrolet Silverado 3500, Silverado 3500 HD, and Silverado 3500 Classic applications
- Fits select GMC Sierra 3500, Sierra 3500 HD, and Sierra 3500 Classic applications
- Cross-references National 415988 and SKF 25661 for the same application
Detailed Description
This Pioneer Cables 759019 transmission extension housing seal is a replacement part for GM heavy-duty trucks that need a precise rear transmission seal. It is listed for 2001-2009 Chevrolet Silverado 2500 HD, 2007-2009 Chevrolet Silverado 3500 HD, 2001-2009 GMC Sierra 2500 HD, 2007-2009 GMC Sierra 3500 HD, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 3500 Classic, 2001-2006 Chevrolet Silverado 3500, and 2001-2006 GMC Sierra 3500. If you are searching for a transmission extension housing seal for Chevrolet Silverado 2500 HD or GMC Sierra 3500 service, part number 759019 is the direct reference to use.
Common Repair Uses
- Rear transmission fluid seepage at the extension housing
- Seal wear from age, heat, and mileage
- Service work during transmission tail housing repair
- Leak correction after driveline or transmission maintenance
Installation Notes and Tips
Confirm the transmission application and housing style before installation. Clean the sealing surface thoroughly, inspect the extension housing for wear or damage, and replace the seal only after the mating surfaces are ready for assembly. Verify fitment by vehicle year, make, and model before ordering.
Quality Assurance
Pioneer Transmission Components markets this part as an exact-fit replacement component, built to match the original application without compromise.












