LML Duramax Gaskets

LML Duramax gaskets are designed to provide a precise fit, prevent leaks, and ensure long-lasting engine performance on 2011-2016 Chevy and GMC 6.6L diesel trucks. Ideal for towing, hauling, and high-performance applications, these durable components maintain proper sealing, protect critical engine parts, and enhance reliability—essential for diesel owners seeking maximum efficiency and peace of mind.

26 Items

Duramax 17-21 Engine Oil Drain Plug Gasket AcDelco 12616850 — Duramax 17-21 Engine Oil Drain Plug Gasket AcDelco 12616850 $7.21
Fits: 2500HD/3500 Silverado | Sierra 2017-2021

Qty

Duramax Catalytic Converter To DPF Gasket AcDelco 15126137 — Duramax Catalytic Converter To DPF Gasket AcDelco 15126137 $11.68
Fits: Duramax 2001-2005 | 2007.5-2022

Qty

Duramax 07-20 Power Brake Booster Gasket AcDelco 22872387 — Duramax 07-20 Power Brake Booster Gasket AcDelco 22872387 $9.28
Fits: Duramax 2007-2020

Qty

Duramax 01-19 Allison 1000 Power Take Off Cover Gasket AcDelco 29531325 — Duramax 01-19 Allison 1000 Power Take Off Cover Gasket AcDelco 29531325 $10.05
Fits: 2500HD/3500 Silverado | Sierra 2001-2019

Qty

Duramax 11-21 Transfer Case Adapter Gasket AcDelco 84003884 — Duramax 11-21 Transfer Case Adapter Gasket AcDelco 84003884 $8.66
Fits: 2500/3500HD Silverado | Sierra 2011-2021

Qty

LML Duramax Oil Outlet Tube Gasket GM 12627897 — LML Duramax Oil Outlet Tube Gasket GM 12627897 $7.57
Fits: LML Duramax 2011-2016

Qty

LML Duramax Valve Cover Gasket GM 12628569 — LML Duramax Valve Cover Gasket GM 12628569 $50.06
Fits: LML Duramax 2010-2016

Qty

LML Duramax Water Pump Outlet Pipe Gasket GM 12635594 — LML Duramax Water Pump Outlet Pipe Gasket GM 12635594 $10.88
Fits: LML Duramax 2011-2016

Qty

LML Duramax Throttle Body To Grid Heater Gasket GM 12638606 — LML Duramax Throttle Body To Grid Heater Gasket GM 12638606 $10.96
Fits: LML Duramax 2011-2016

Qty

Duramax Oil Cooler Outlet Gasket - Drivers Side GM 12640849 — Duramax Oil Cooler Outlet Gasket - Drivers Side GM 12640849 $11.67
Fits: Duramax 2011-2022

Qty

Duramax Oil Cooler Outlet Gasket - Passenger Side GM 12640850 — Duramax Oil Cooler Outlet Gasket - Passenger Side GM 12640850 $11.75
Fits: Duramax 2010-2020

Qty

Duramax 01-16 Oil Cooler To Rear Cover Gasket GM 12709792 — Duramax 01-16 Oil Cooler To Rear Cover Gasket GM 12709792 $6.56
Fits: Duramax 2001-2016

Qty

Duramax 01-16 Exhaust Manifold To Up-Pipe Gasket GM 97188685 — Duramax 01-16 Exhaust Manifold To Up-Pipe Gasket GM 97188685 $16.97
Fits: Duramax 2001-2016

Qty

Duramax 01-16 Exhaust Up-Pipe To Turbo Gasket GM 97192618 — Duramax 01-16 Exhaust Up-Pipe To Turbo Gasket GM 97192618 $18.08
Fits: Duramax 2001-2016

Qty

Duramax Rear Adapter Water Housing Cover Gasket GM 97229043 — Duramax Rear Adapter Water Housing Cover Gasket GM 97229043 $8.99
Fits: Duramax 2001-2025

Qty

Duramax Lower Valve Cover Gasket GM 97321295 — Duramax Lower Valve Cover Gasket GM 97321295 $130.36
Fits: LLY|LBZ|LMM|LML Duramax 2004.5-2016

Qty

Duramax 06-16 Fuel Injection Throttle Body Mounting Gasket GM 97375503 — Duramax 06-16 Fuel Injection Throttle Body Mounting Gasket GM 97375503 $16.17
Fits: Duramax 2006-2016

Qty

LML Duramax EGR Cooler Gasket GM 98065520 — LML Duramax EGR Cooler Gasket GM 98065520 $8.24
Fits: LML Duramax 2011-2016

Qty

LML Duramax EGR Cooler Gasket GM 98065521 — LML Duramax EGR Cooler Gasket GM 98065521 $18.13
Fits: LML Duramax 2011-2016

Qty

Duramax 01-16 Thermostat Housing Gasket Mahle C31900 — Duramax 01-16 Thermostat Housing Gasket Mahle C31900 $7.26
Fits: Duramax 2001-2016

Qty

LML Duramax Lower Engine Gasket Kit Mahle CS54580B — LML Duramax Lower Engine Gasket Kit Mahle CS54580B $191.00
Fits: LML Duramax 2011-2016

Qty

Duramax 01-16 Exhaust Manifold To Up-Pipe Gasket Mahle F31903 — Duramax 01-16 Exhaust Manifold To Up-Pipe Gasket Mahle F31903 $9.14
Fits: Duramax 2001-2016

Qty

Duramax 01-16 Exhaust Up-Pipe To Turbo Gasket Mahle F32918 — Duramax 01-16 Exhaust Up-Pipe To Turbo Gasket Mahle F32918 $12.74
Fits: Duramax 2001-2016

Qty

Duramax Engine Timing Cover Gasket Set Mahle JV5278 — Duramax Engine Timing Cover Gasket Set Mahle JV5278 $82.23
Fits: Duramax 2001-2016

Qty

Policies, Terms & Conditions

© 2026 Full Force Diesel Performance, Inc. All Rights Reserved