Can't find what you're looking for? Contact us!
We can source almost anything for your Duramax!
USA Standard Gear
1991-2007 Duramax NV4500 Front Countershaft Bearing Cap (ZMNV16846)
Part Number: ZMNV16846Regular price $12.89 CADUnit price
USA Standard Gear
1999-2007 Duramax NV4500 Bearing Kit w/ Synchros (ZMBK308CWS)
Part Number: ZMBK308CWSRegular price $617.42 CADUnit price
USA Standard Gear
1996-2007 Duramax MT8 Transmission Bearing Kit (ZMBK308B)
Part Number: ZMBK308BRegular price $281.84 CADUnit price
USA Standard Gear
2011-2015 Duramax Front Master Overhaul Kit (ZK GM9.25IFS-B)
Part Number: ZK GM9.25IFS-BRegular price $876.86 CADUnit price
USA Standard Gear
2001-2010 Duramax Master Overhaul Kit For 9.25" IFS Front Differential (ZK GM9.25IFS-A)
Part Number: ZK GM9.25IFS-ARegular price $762.65 CADUnit price
USA Standard Gear
2001-2015 Duramax Master Overhaul Kit for GM 10.5" 14T Differential (ZK GM14T-C)
Part Number: ZK GM14T-CRegular price $561.02 CADUnit price
USA Standard Gear
1979-2014 Duramax Spider Gear Set for GM 9.5" and Pre '06 GM 9.25IFS 33 Spline (ZIKGM9.5-S-33)
Part Number: ZIKGM9.5-S-33Regular price $295.94 CADUnit price
USA Standard Gear
1988-2010 Duramax Standard Spider Gear Set for GM 9.25" IFS (ZIKGM9.25IFS-S-33)
Part Number: ZIKGM9.25IFS-S-33Regular price $310.04 CADUnit price
USA Standard Gear
1967-2015 Duramax Standard Spider Gear Set for GM 10.5" 14 Bolt Truck (ZIKGM14T-S-30)
Part Number: ZIKGM14T-S-30Regular price $465.14 CADUnit price
USA Standard Gear
1988-2002 Duramax 4.11 Rear Ring & Pinion Install Kit (ZGK2160)
Part Number: ZGK2160Regular price $1,258.97 CADUnit price
USA Standard Gear
1988-2002 Duramax 3.73 Rear Ring & Pinion Install Kit (ZGK2158)
Part Number: ZGK2158Regular price $1,267.43 CADUnit price
USA Standard Gear
1989-2015 Duramax Rear 5.38 Ring & Pinion Install Kit (ZGK2130)
Part Number: ZGK2130Regular price $2,558.99 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" Rear Ring & Pinion 5.13 Gear Set w/ Install Kit and 30 Spline Posi (ZGK2129)
Part Number: ZGK2129Regular price $2,630.90 CADUnit price
USA Standard Gear
1989-2015 Duramax 4.88 Rear Ring & Pinion w/ Install Kit 30 Spline Posi (ZGK2128)
Part Number: ZGK2128Regular price $2,558.99 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" 4.56 Rear Ring & Pinion Gear Set and Install Kit (ZGK2127)
Part Number: ZGK2127Regular price $2,630.90 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" 4.11 Rear Ring & Pinion Install Kit w/ 30 Spline Posi (ZGK2126)
Part Number: ZGK2126Regular price $2,879.06 CADUnit price
USA Standard Gear
1989-2015 Duramax Rear 10.5" Ring & Pinion Gear Set w/ 3.73 Ratio and Install Kit (ZGK2125)
Part Number: ZGK2125Regular price $2,719.73 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" Rear Ring & Pinion and Install Kit 5.38 Thick (ZGK2124)
Part Number: ZGK2124Regular price $1,189.88 CADUnit price
USA Standard Gear
1989-2015 Duramax Rear 5.13 Thick Ring & Pinion and Install Kit (ZGK2123)
Part Number: ZGK2123Regular price $1,250.51 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" 4.88 Thick Rear Ring & Pinion and Install Kit (ZGK2122)
Part Number: ZGK2122Regular price $1,156.04 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" Rear 4.56 Thick Ring & Pinion and Install Kit (ZGK2121)
Part Number: ZGK2121Regular price $1,257.56 CADUnit price
USA Standard Gear
1989-2015 Duramax 4.56 Rear Ring & Pinion and Install Kit (ZGK2120)
Part Number: ZGK2120Regular price $1,258.97 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" Rear 4.11 Ring & Pinion and Install Kit (ZGK2119)
Part Number: ZGK2119Regular price $1,257.56 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" 3.73 Rear Ring & Pinion and Install Kit (ZGK2118)
Part Number: ZGK2118Regular price $1,196.93 CADUnit price
USA Standard Gear
2010-2019 Duramax Rear 3.73 Ring & Pinion Gear Set w/ Posi and Install Kit (ZGK2115)
Part Number: ZGK2115Regular price $3,677.12 CADUnit price
USA Standard Gear
2010-2019 Duramax 11.5" 4.56 Rear Ring & Pinion Install Kit (ZGK2114)
Part Number: ZGK2114Regular price $1,440.86 CADUnit price
USA Standard Gear
2001-2010 Duramax Rear 4.11 Ring & Pinion Install Kit Posi (ZGK2110)
Part Number: ZGK2110Regular price $3,836.45 CADUnit price
USA Standard Gear
2001-2010 Duramax Rear 3.73 Ring & Pinion Posi Install Kit w/ 4.125" OD Pinion Bearing (ZGK2109)
Part Number: ZGK2109Regular price $3,677.12 CADUnit price
USA Standard Gear
2001-2010 Duramax 11.5" AAM 4.56 Rear Ring & Pinion w/ Install Kit (ZGK2108)
Part Number: ZGK2108Regular price $1,440.86 CADUnit price
USA Standard Gear
1970-1988 Duramax Gear & Install Kit Standard Rotation Dana 60 & GM 14T 5.13 (ZGK022)
Part Number: ZGK022Regular price $2,078.18 CADUnit price
USA Standard Gear
Part Number: ZGK020Regular price $1,717.22 CADUnit price
USA Standard Gear
1979-2014 Duramax Ring & Pinion Gear Set 9.5" 5.13 Ratio (ZG GM9.5-513)
Part Number: ZG GM9.5-513Regular price $538.46 CADUnit price
USA Standard Gear
1979-2014 Duramax Ring & Pinion Gear Set for GM 9.5" in 4.56 Ratio (ZG GM9.5-456)
Part Number: ZG GM9.5-456Regular price $538.46 CADUnit price
USA Standard Gear
1979-2014 Duramax Ring & Pinion Gear Set 9.5" 4.11 Ratio (ZG GM9.5-411)
Part Number: ZG GM9.5-411Regular price $538.46 CADUnit price
USA Standard Gear
1979-2014 Duramax Ring & Pinion Gear Set GM 9.5" 3.42 Ratio (ZG GM9.5-342)
Part Number: ZG GM9.5-342Regular price $538.46 CADUnit price
USA Standard Gear
1988-2015 Duramax 9.25" IFS Reverse 5.38 Ratio Ring & Pinion Set Front (ZG GM9.25-538R)
Part Number: ZG GM9.25-538RRegular price $470.78 CADUnit price
USA Standard Gear
Part Number: ZG GM9.25-513RRegular price $470.78 CADUnit price
USA Standard Gear
1988-2015 Duramax Ring & Pinion Set for 9.25" IFS Reverse 4.56 Ratio (ZG GM9.25-456R)
Part Number: ZG GM9.25-456RRegular price $470.78 CADUnit price
USA Standard Gear
1988-2015 Duramax Ring & Pinion Set 9.25" IFS 4.11 Ratio Front (ZG GM9.25-411R)
Part Number: ZG GM9.25-411RRegular price $470.78 CADUnit price
USA Standard Gear
1988-2015 Duramax 9.25" IFS Reverse Rotation Ring & Pinion Set 3.42 Ratio (ZG GM9.25-342R)
Part Number: ZG GM9.25-342RRegular price $694.97 CADUnit price
USA Standard Gear
1967-2015 Duramax Ring & Pinion Set 10.5" GM 14 Bolt Truck 5.38 Ratio Thick (ZG GM14T-538T)
Part Number: ZG GM14T-538TRegular price $665.36 CADUnit price
USA Standard Gear
Part Number: ZG GM14T-513TRegular price $717.53 CADUnit price
USA Standard Gear
1967-2015 Duramax 10.5" 4.88 Ratio Ring & Pinion Set (ZG GM14T-488T)
Part Number: ZG GM14T-488TRegular price $627.29 CADUnit price
USA Standard Gear
1967-2015 Duramax Ring & Pinion Set for 10.5" GM 14 Bolt Truck 4.56 Ratio Thick (ZG GM14T-456T)
Part Number: ZG GM14T-456TRegular price $741.50 CADUnit price
USA Standard Gear
1975-2015 Duramax Ring & Pinion Gear Set for 10.5" 14 Bolt Truck in a 4.56 Ratio (ZG GM14T-456)
Part Number: ZG GM14T-456Regular price $627.29 CADUnit price
USA Standard Gear
1967-2015 Duramax Ring & Pinion Gear Set for 10.5" GM 14 Bolt Truck 4.11 Ratio (ZG GM14T-411)
Part Number: ZG GM14T-411Regular price $592.04 CADUnit price
USA Standard Gear
1967-2015 Duramax Ring & Pinion Gear Set for 10.5" GM 14 Bolt Truck 3.42 Ratio (ZG GM14T-342)
Part Number: ZG GM14T-342Regular price $627.29 CADUnit price
USA Standard Gear
1988-2015 Duramax Universal Replacement Ring & Pinion Gear Set for Dana 80 4.30 Ratio (ZG D80-430)
Part Number: ZG D80-430Regular price $594.86 CADUnit price
USA Standard Gear
1988-2015 Duramax Ring & Pinion Gear Set Dana 80 3.31 Ratio (ZG D80-331)
Part Number: ZG D80-331Regular price $1,095.41 CADUnit price
USA Standard Gear
2001 Duramax Front Driveshaft 27.125" Weld-to-Weld (ZDS9520)
Part Number: ZDS9520Regular price $823.44 CADUnit price
