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We can source almost anything for your Duramax!
KRYPTONITE
2001-2010 Duramax Stage 3 Leveling Kit w/ Fox Shocks (KR10STAGE3FOX)
Merchant Auto
2007.5-2014 Duramax Shifter Lever Tow Haul Button & Rocker (19431843)
KRYPTONITE
2001-2010 Duramax Stage 3 Leveling Kit w/ Bilstein Shocks (KR10STAGE3BIL)
KRYPTONITE
2001-2010 Duramax Death Grip Idler Side Package (KRISP10)
KRYPTONITE
2001-2010 Duramax Stage 2 Leveling Kit (KR10STAGE2)
KRYPTONITE
1999-2010 Duramax Stage 1 Leveling Kit (KR10STAGE1)
KRYPTONITE
1999-2006 GMC 1500 Stage 3 Leveling Kit w/ Fox Shocks (KR99STAGE3FOX)
KRYPTONITE
1999-2006 GMC 1500 Stage 1 Leveling Kit (KR99STAGE1)
KRYPTONITE
1999-2006 GMC 1500 6 Lug Shock Extensions (KRSE99)
Merchant Auto
2001-2016 Duramax Engine Oil Level Sensor Kit (10816)
Randy's Transmissions
2003-2005 Duramax HD Transmission Cooler (RT-A1-0305)
Randy's Transmissions
2006-2010 Duramax HD Transmission Cooler (RT-A1-0610)
Randy's Transmissions
2011-2014 Duramax HD Transmission Cooler (RT-A1-1114)
Randy's Transmissions
2020-2024 Duramax HD Transmission Cooler (RT-A1-2024)
Randy's Transmissions
2017-2019 Duramax HD Transmission Cooler (RT-A1-1719)
Randy's Transmissions
2015-2016 Duramax HD Transmission Cooler (RT-A1-1516)
Merchant Auto
2001-2019 Duramax Pressure Regulator Spring Service Tool Allison 1000 (10693)
Merchant Auto
2001-2010 Duramax Allison 1000 Transmission Output Shaft Nut Tool (10623)
Merchant Auto
2006-2010 Duramax Transmission Cooler Line Repair Kit & Tube Cutter (10612)
Randy's Transmissions
Universal HD Transmission Cooler (OGEN.DB-30613)
FOX
2021-2024 Duramax 6.5" Lift Front Shock (987-24-024)
Trigger Industries
2024+ GMC Maverick Front Bumper
KRYPTONITE
2011-2025 Duramax Death Grip Idler Side Package (KRISP11)
Merchant Auto
2001-2007 Duramax Transfer Case 261XHD (10603)
Merchant Auto
2004.5-2010 Duramax Fuel Pressure Relief Valve Shim Kit (10269)
Merchant Auto
2004.5-2005 Duramax Fuel Pressure Regulator Install Gasket Kit (10241)
Merchant Auto
2006-2010 Duramax Transmission Cooler Line Repair Kit (10207)
Merchant Auto
2001-2005 Duramax Transmission Cooler Line Repair Kit (10206)
Merchant Auto
2001-2016 Duramax Billet Turbo Lower Oil Drain Fitting (10088)
Merchant Auto
2001-2010 Duramax Allison Internal Filter & Spin on Combo fits Deep Pan (10078)
Merchant Auto
2001-2007 Duramax Transfer Case Snap Ring Kit - 263XHD (10068)
Merchant Auto
2004.5-2010 Duramax Injector Return Line Hose Kit (10041)
Merchant Auto
2001-2007 Duramax 11.5" Pinion Seal (26064030)
Merchant Auto
2001-2007 Duramax HD Transfer Case Rear Output Seal Driver (10326)
Merchant Auto
2001-2007 Duramax Transfer Case Speedometer Tone Wheel - 49 Spline (25902)
Merchant Auto
1998-2007 Duramax Transfer Case Housing Bolt Kit (10294)
Merchant Auto
1998-2007 Duramax Transfer Case Snap Ring Hole Grommet (88958815)
Merchant Auto
2004.5-2008 Duramax Fuel Level Float Sensor (SK1221)
Merchant Auto
2001-2004 Duramax Lower Valve Cover Grommet (24-Pack) (97213862-24)
Merchant Auto
2006-2010 Duramax Oil Pump Drive Gear (98002135)
Merchant Auto
2004-2005 Duramax Injector Feed Line 3 & 6 (97378826)
Merchant Auto
2006-2010 Duramax EGR Tube to EGR Valve Gasket (97367014)
Merchant Auto
2004.5-2005 Duramax Fuel Filter Outlet Hose (97321374)
Merchant Auto
2004.5-2005 Duramax Injection Pump Return Hose (97321372)
Merchant Auto
2001-2004 Duramax Right Side Up Pipe (97302261)
Merchant Auto
2001-2022 Duramax Dowel Pin-Transmission to Engine (97228317)
Merchant Auto
2001-2004 Duramax Lower Valve Cover Grommet (97213862)
Merchant Auto
2001-2004 Duramax Inner Injector Wire Harness (97207227)
Merchant Auto
2001-2010 Duramax Oil Pickup Tube Gasket (97207225)
Merchant Auto
2001-2016 Duramax Oil Level Indicator Tube Seal (94036238)