111 products

Gaskets & Seals

Shop Gaskets & Seals from Hilltop Diesel Performance. Browse performance, replacement, service and supporting parts, and verify exact year, engine and vehicle fitment before ordering.

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Cummins

Cummins Vacuum Pump to Gear Housing Gasket - 1989-1993 Dodge 5.9L Cummins

Cummins Mopar Timing Gear Case Gasket - 2003-2026 Dodge/Ram 5.9L/6.7L Cummins

MAHLE Head Gasket Set - Standard Thickness - 1998.5-2002 Dodge 5.9L Cummins

Cummins Vacuum Pump Reseal Kit - 1994-2002 Dodge 5.9L Cummins

MAHLE Timing Cover Set - 1994-1998 Dodge 5.9L Cummins

Merchant Automotive Deluxe Bearing & Seal Kit - NP261HD - 2001-2007 GM Duramax

MAHLE Driver-Side Head Gasket - 2011-2019 Ford 6.7L Powerstroke

MAHLE Head Gasket Set - 2015-2019 Ford 6.7L Powerstroke

MAHLE Lower Engine Gasket Set - 2015-2017 Ford 6.7L Powerstroke

Cummins Valve Seal - 1989-1998 Dodge 5.9L Cummins

Cummins Valve Stem Seal - Top Hat Style - 1989-1998 Dodge 5.9L Cummins

Cummins Mechanical Fuel Transfer Lift Pump Gasket - 1989-1998 Dodge 5.9L Cummins

MAHLE Rear Main Seal Set - 1989-1993 Dodge 5.9L Cummins

MAHLE Valve Stem Oil Seal Set - 2007.5-2018 Ram 6.7L Cummins

Dorman Oil Cooler Gasket Kit - 2008-2010 Ford 6.4L Powerstroke

Dorman Oil Cooler Gasket Kit - 2003-2007 Ford 6.0L Powerstroke

GB Valve Cover Gasket Kit - 1999-2003 Ford 7.3L Powerstroke

GB Valve Cover Gasket Kit w/Integrated Connectors - 1999-2003 Ford 7.3L Powerstroke

Cummins Intake Air Heater Gasket Pair - 1989-2007 Dodge 5.9L Cummins

Cummins Intake Air Heater Gasket - 1989-2007 Dodge 5.9L Cummins

Cummins Turbo Oil Drain Gasket - 1989-2002 Dodge 5.9L Cummins

Cummins Front Crank Seal Service Kit - 1989-2007 Dodge 5.9L Cummins

Cummins Rear Crank Seal with Wear Sleeve - 1989-2018 Dodge/Ram Cummins

Cummins Push Rod Cover Gasket - 1989-2002 Dodge 5.9L Cummins

$46.02$44.95

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Diesel parts guide

Shopping Gaskets & Seals

Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.

Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.

Fuel systems Injectors Turbochargers Intakes Exhaust Cooling Transmission Get fitment help