Specializing solely on the Duramax platform & Allison Transmissions; you can feel confident you’re getting the expertise and skill you’re looking for with Merchant Auto.
Merchant Auto
2001-2016 Duramax S-400 Turbo Drain Fitting Kit (10505)
Part Number: 10505$132.22 CADUnit price /UnavailableMerchant Auto
2001-2004 Duramax Allison 1000 NSBU Switch W/Connector Repair Kit (10499)
Part Number: 10499$405.92 CADUnit price /UnavailableMerchant Auto
2001-2004 Duramax Deluxe Bearing & Seal Kit 261HD Transfer Case (10461)
Part Number: 10461$223.90 CADUnit price /UnavailableMerchant Auto
2001-2004 Duramax Deluxe Glow Plug Replacement Kit (10453)
Part Number: 10453$545.09 CADUnit price /UnavailableMerchant Auto
2011-2016 Duramax Injector Body Seal (8 Pack) (10412)
Part Number: 10412$14.48 CADUnit price /UnavailableMerchant Auto
2001-2004 Duramax Injector Seal & Return Line Kit (10409)
Part Number: 10409$50.75 CADUnit price /UnavailableMerchant Auto
2001-2010 Duramax S-400 Oil Feed Kit (10348)
Part Number: 10348$160.48 CADUnit price /UnavailableMerchant Auto
2001-2016 Duramax Water Pump Gasket Kit (10345)
Part Number: 10345$58.41 CADUnit price /UnavailableMerchant Auto
2001-2007 Duramax Rear Main Crank Seal Driver (10330)
Part Number: 10330$209.61 CADUnit price /UnavailableMerchant Auto
2001-2007 Duramax Transfer Case Front Output Seal Driver (10325)
Part Number: 10325$58.28 CADUnit price /UnavailableMerchant Auto
2001-2022 Duramax 1/8" NPT Stainless Steel Weld Bung (10278)
Part Number: 10278$10.26 CADUnit price /UnavailableMerchant Auto
2001-2010 Duramax Oil Cooler Install Kit (10263)
Part Number: 10263$91.88 CADUnit price /UnavailableMerchant Auto
2004-2005 Duramax Engine Gasket Kit (10249)
Part Number: 10249$1,259.48 CADUnit price /UnavailableMerchant Auto
2001-2019 Duramax Speed Sensor Connector (10160)
Part Number: 10160$14.48 CADUnit price /UnavailableMerchant Auto
2007.5-2010 Duramax Turbo Install Gasket Kit (10124)
Part Number: 10124$104.61 CADUnit price /UnavailableMerchant Auto
2001-2007 Duramax Transfer Case Snap Ring Kit 261HD (10065)
Part Number: 10065$56.88 CADUnit price /UnavailableMerchant Auto
2001-2016 Duramax Bleeder Screw O-Ring (10031)
Part Number: 10031$5.50 CADUnit price /UnavailableMerchant Auto
2017-2019 Duramax Maintenance Filter Pack (10780)
Part Number: 10780$116.10 CADUnit price /UnavailableMerchant Auto
2001-2007 Duramax Dexron VI Automatic Transmission Fluid 24 Quarts (DEX6QTS-24)
Part Number: DEX6QTS-24$299.71 CADUnit price /UnavailableMerchant Auto
2004.5-2008 Duramax Fuel Level Float Sensor (SK1221)
Part Number: SK1221$476.48 CADUnit price /UnavailableMerchant Auto
Universal 9" Lock Ring Pliers (LOCK RING PLIERS)
Part Number: LOCK RING PLIERS$48.48 CADUnit price /UnavailableMerchant Auto
2001-2004 Duramax Lower Valve Cover Grommet (24-Pack) (97213862-24)
Part Number: 97213862-24$111.50 CADUnit price /UnavailableMerchant Auto
Universal Mini Tube Cutter 1/8"-5/8" (2107D)
Part Number: 2107D$20.48 CADUnit price /UnavailableMerchant Auto
2001-2005 Duramax Allison 5 Speed Overhaul Kit & Pistons (121002A)
Part Number: 121002A$1,196.09 CADUnit price /UnavailableMerchant Auto
Part Number: 10508From $13.61 CADUnit price /UnavailableMerchant Auto
2004.5-2005 Fuel Rail Pressure Sensor (98006101)
Part Number: 98006101$531.90 CADUnit price /UnavailableMerchant Auto
2006-2010 Duramax Oil Pump Drive Gear (98002135)
Part Number: 98002135$347.68 CADUnit price /UnavailableMerchant Auto
2004-2005 Duramax Injector Feed Line 3 & 6 (97378826)
Part Number: 97378826$160.48 CADUnit price /UnavailableMerchant Auto
2006-2010 Duramax EGR Tube to EGR Valve Gasket (97367014)
Part Number: 97367014$17.29 CADUnit price /UnavailableMerchant Auto
2006-2010 Duramax EGR Tube To EGR Valve Gasket (97367013)
Part Number: 97367013$10.28 CADUnit price /UnavailableMerchant Auto
2004.5-2005 Duramax Fuel Filter Outlet Hose (97321374)
Part Number: 97321374$182.48 CADUnit price /UnavailableMerchant Auto
2004.5-2005 Duramax Injection Pump Return Hose (97321372)
Part Number: 97321372$72.30 CADUnit price /UnavailableMerchant Auto
2001-2004 Duramax Right Side Up Pipe (97302261)
Part Number: 97302261$412.22 CADUnit price /UnavailableMerchant Auto
2001-2022 Duramax Dowel Pin-Transmission to Engine (97228317)
Part Number: 97228317$19.50 CADUnit price /UnavailableMerchant Auto
2001-2004 Duramax Inner Injector Wire Harness (97207227)
Part Number: 97207227$454.09 CADUnit price /UnavailableMerchant Auto
2001-2016 Duramax Oil Level Indicator Tube Seal (94036238)
Part Number: 94036238$6.20 CADUnit price /UnavailableMerchant Auto
2001-2016 Duramax Cylinder Head Freeze Plug-Small (94033681)
Part Number: 94033681$3.26 CADUnit price /UnavailableMerchant Auto
1998-2007 Duramax Transfer Case Snap Ring Hole Grommet (88958815)
Part Number: 88958815$8.88 CADUnit price /UnavailableMerchant Auto
2011-2014 Duramax Inner Tie Rod (86592153)
Part Number: 86592153$159.08 CADUnit price /UnavailableMerchant Auto
2020-2025 Duramax Rear Axle Housing Cover Gasket (84757352)
Part Number: 84757352$45.29 CADUnit price /UnavailableMerchant Auto
2011-2019 Duramax Splash Shield (84061009)
Part Number: 84061009$74.12 CADUnit price /UnavailableMerchant Auto
2001-2019 Duramax Output Shaft Bearing Rear Adapter Housing (29564219)
Part Number: 29564219$77.90 CADUnit price /UnavailableMerchant Auto
2001-2010 Duramax Allison 1000 Rear Adapter Housing 4WD (29544804)
Part Number: 29544804$1,111.95 CADUnit price /UnavailableMerchant Auto
2006-2019 Duramax Allison T5 Bearing (29541702)
Part Number: 29541702$21.49 CADUnit price /UnavailableMerchant Auto
2001-2019 Duramax Allison 1000 Pump Housing Gasket (29540130)
Part Number: 29540130$39.82 CADUnit price /UnavailableMerchant Auto
2001-2019 Duramax Allison 1000 T1 & T6 Bearing (29539501)
Part Number: 29539501$19.21 CADUnit price /UnavailableMerchant Auto
2001-2010 Duramax Deep Sump Internal Filter For Allison 1000 (29537966)
Part Number: 29537966$41.08 CADUnit price /UnavailableMerchant Auto
2001-2018 Duramax Allison Internal Retaining Ring (29536981)
Part Number: 29536981$42.48 CADUnit price /UnavailableMerchant Auto
2001-2007 Duramax Allison T4 Bearing (29531106)
Part Number: 29531106$18.66 CADUnit price /UnavailableMerchant Auto
2001-2007 Duramax Allison 1000 T3, T5 Bearing (29531095)
Part Number: 29531095$20.92 CADUnit price /Unavailable