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 $302.24 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 $316.64 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 $475.04 CADUnit price
USA Standard Gear
2001-2016 Duramax Spider Gear Kit for GM 11.5" Differential (ZIKGM11.5-S-30)
Part Number: ZIKGM11.5-S-30Regular price $300.80 CADUnit price
USA Standard Gear
1989-2015 Duramax Rear 5.38 Ring & Pinion Install Kit (ZGK2130)
Part Number: ZGK2130Regular price $2,613.44 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 $2,686.88 CADUnit price
USA Standard Gear
1989-2015 Duramax 4.88 Rear Ring & Pinion w/ Install Kit 30 Spline Posi (ZGK2128)
Part Number: ZGK2128Regular price $2,613.44 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 $2,686.88 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 $2,940.32 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 $2,777.60 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" Rear Ring & Pinion and Install Kit 5.38 Thick (ZGK2124)
Part Number: ZGK2124Regular price $1,215.20 CADUnit price
USA Standard Gear
1989-2015 Duramax Rear 5.13 Thick Ring & Pinion and Install Kit (ZGK2123)
Part Number: ZGK2123Regular price $1,277.12 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" 4.88 Thick Rear Ring & Pinion and Install Kit (ZGK2122)
Part Number: ZGK2122Regular price $1,180.64 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" Rear 4.56 Thick Ring & Pinion and Install Kit (ZGK2121)
Part Number: ZGK2121Regular price $1,284.32 CADUnit price
USA Standard Gear
1989-2015 Duramax 4.56 Rear Ring & Pinion and Install Kit (ZGK2120)
Part Number: ZGK2120Regular price $1,285.76 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" Rear 4.11 Ring & Pinion and Install Kit (ZGK2119)
Part Number: ZGK2119Regular price $1,284.32 CADUnit price
USA Standard Gear
1989-2015 Duramax 10.5" 3.73 Rear Ring & Pinion and Install Kit (ZGK2118)
Part Number: ZGK2118Regular price $1,222.40 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 $3,755.36 CADUnit price
USA Standard Gear
2010-2019 Duramax 11.5" 4.56 Rear Ring & Pinion Install Kit (ZGK2114)
Part Number: ZGK2114Regular price $1,471.52 CADUnit price
USA Standard Gear
2001-2010 Duramax Rear 4.11 Ring & Pinion Install Kit Posi (ZGK2110)
Part Number: ZGK2110Regular price $3,918.08 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 $3,755.36 CADUnit price
USA Standard Gear
2001-2010 Duramax 11.5" AAM 4.56 Rear Ring & Pinion w/ Install Kit (ZGK2108)
Part Number: ZGK2108Regular price $1,471.52 CADUnit price
USA Standard Gear
2001-2010 Duramax Rear 3.73 Ring & Pinion w/ Install Kit and 4.125" OD Pinion Bearing (ZGK2106)
Part Number: ZGK2106Regular price $1,634.24 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 $549.92 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 $549.92 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 $549.92 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 $549.92 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 $480.80 CADUnit price
USA Standard Gear
Part Number: ZG GM9.25-513RRegular price $480.80 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 $480.80 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 $480.80 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 $709.76 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 $679.52 CADUnit price
USA Standard Gear
Part Number: ZG GM14T-513TRegular price $732.80 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 $640.64 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 $757.28 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 $640.64 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 $604.64 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 $640.64 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 $607.52 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 $1,118.72 CADUnit price
USA Standard Gear
1999-2016 Duramax USA Standard Front Driveshaft 26" Weld to Weld (ZDS9518)
Part Number: ZDS9518Regular price $817.27 CADUnit price
USA Standard Gear
1988-2010 Duramax Front Bearing Kit for GM 9.25" IFS (ZBKGM9.25IFS-A)
Part Number: ZBKGM9.25IFS-ARegular price $545.60 CADUnit price
USA Standard Gear
1999-2015 Duramax Bearing Kit for GM 10.5" 14 Bolt Truck (ZBKGM14T-C)
Part Number: ZBKGM14T-CRegular price $482.24 CADUnit price
Cognito Motorsports
2001-2016 Duramax Front CV Driveline Kit For 7-9" & 10-12" Lifts (210-91024)
Part Number: 210-91024Regular price $972.93 CADUnit price
Cognito Motorsports
2001-2016 Duramax Front CV Driveline Kit for 4-6" Lift (210-91023)
Part Number: 210-91023Regular price $972.93 CADUnit price
DynaTrac
Universal Pro Series Dana 44 Differential Cover (DA44-1X4033-BB)
Part Number: DA44-1X4033-BBRegular price $256.32 CADUnit price
Cognito Motorsports
2001-2025/2011-2016 Duramax/Powerstroke Carrier Bearing Spacer (199-9018X)
Part Number: 199-90188Regular price $125.03 CADUnit price
Randy's Transmissions
2006-2010 Duramax HD Transmission Cooler (RT-A1-0610)
Part Number: RT-A1-0610Regular price $693.09 CADUnit price
Randy's Transmissions
Universal HD Transmission Cooler (OGEN.DB-30613)
Part Number: OGEN.DB-30613Regular priceFrom $922.00 CADUnit price
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