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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
Brakes
ECM
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Engine Components
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
Injection Pump
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Make heads turn with custom truck accessories from Thoroughbred Diesel.
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Thoroughbred Sku #: SUNA1-CASE-HG Manufacturer Sku #: A1-CASE-HG
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$26.00
2001 - 2019 Chevy Silverado 2500
2001 - 2019 Chevy Silverado 3500
2001 - 2019 GMC Sierra 2500
2001 - 2019 GMC Sierra 3500
Product Name: Suncoast Allison Case Housing Gasket Manufacturer: Suncoast Manufacturer Part #: A1-CASE-HG Thoroughbred Diesel Part #: SUNA1-CASE-HG Fitment Notes: 2001-2019 GM Duramax
Suncoast's Allison Case Housing Gasket for 2001-2019 GM Duramax diesels.