USA Standard Gear
1999-2005 Powerstroke Front Master Overhaul kit For Dana 50 Straight Axle (ZK D50-STRAIGHT)
Part Number: ZK D50-STRAIGHTRegular price $769.70 CADUnit priceUSA Standard Gear
1994-1998 Powerstroke Front Master Overhaul Kit Dana 50 IFS (ZK D50-IFS)
Part Number: ZK D50-IFSRegular price $630.11 CADUnit priceUSA Standard Gear
1960-2002 Cummins Master Overhaul Kit for Dana 44 Differential w/ 30 Spline (ZK D44)
Part Number: ZK D44Regular price $432.71 CADUnit priceUSA Standard Gear
1966-2000 Cummins Rear Differential Master Overhaul Kit (ZK C9.25-R)
Part Number: ZK C9.25-RRegular price $386.18 CADUnit priceUSA Standard Gear
2003-2013 Cummins Master Overhaul Kit for Chrysler 10.5" (ZK C10.5)
Part Number: ZK C10.5Regular price $635.75 CADUnit priceUSA Standard Gear
2014-2018 Cummins Master Overhaul Kit for AAM 11.5"/11.8" (ZK AAM11.5-D)
Part Number: ZK AAM11.5-DRegular price $728.81 CADUnit priceUSA Standard Gear
2014-2018 Cummins Rear Master Overhaul Kit 11.5" (ZK AAM11.5-C)
Part Number: ZK AAM11.5-CRegular price $852.89 CADUnit priceUSA 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 priceUSA 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 priceUSA 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 priceUSA Standard Gear
1997-2017 Powerstroke Standard Spider Gear Set for Ford 9.75" Open Differential (ZIKF9.75-S-34)
Part Number: ZIKF9.75-S-34Regular price $270.56 CADUnit priceUSA Standard Gear
1985-2010 Powerstroke Standard Spider Gear Set for Ford 10.25" Open Differential (ZIKF10.25-S-35)
Part Number: ZIKF10.25-S-35Regular price $384.77 CADUnit priceUSA Standard Gear
1954-2001 Powerstroke Replacement Spider Gear Set for Dana 60 30 Spline (ZIKD60-S-30)
Part Number: ZIKD60-S-30Regular price $305.81 CADUnit priceUSA Standard Gear
1980-2005 Powerstroke Replacement Spider Gear Set for Dana 50 30 Spline (ZIKD50-S-30)
Part Number: ZIKD50-S-30Regular price $305.81 CADUnit priceUSA Standard Gear
Part Number: ZGK2184Regular price $3,038.39 CADUnit priceUSA Standard Gear
1999-2016 Powerstroke 11.25" Dana 80 4.56 Rear Ring & Pinion Install Kit (ZGK2183)
Part Number: ZGK2183Regular price $2,941.10 CADUnit priceUSA Standard Gear
Part Number: ZGK2182Regular price $3,038.39 CADUnit priceUSA Standard Gear
1999-2016 Powerstroke 4.11 Rear Ring & Pinion Install Kit w/ 35 Spline Posi (ZGK2181)
Part Number: ZGK2181Regular price $2,879.06 CADUnit priceUSA Standard Gear
1999-2016 Powerstroke 3.73 Rear Ring & Pinion Install Kit w/ 35 Spl Posi (ZGK2180)
Part Number: ZGK2180Regular price $3,358.46 CADUnit priceUSA Standard Gear
1999-2016 Powerstroke 3.73 Rear Ring & Pinion w/ Install Kit and 35 Spline Posi (ZGK2179)
Part Number: ZGK2179Regular price $3,038.39 CADUnit priceUSA Standard Gear
1999-2016 Powerstroke Rear 3.54 Ring & Pinion Gear Set w/ Install Kit & LSD (ZGK2178)
Part Number: ZGK2178Regular price $3,358.46 CADUnit priceUSA Standard Gear
1998-2016 Powerstroke 4.88 Rear Ring & Pinion Install Kit w/ 4.375" OD Head Bearing (ZGK2177)
Part Number: ZGK2177Regular price $1,340.75 CADUnit priceUSA Standard Gear
1998-2016 Powerstroke 4.56 Rear Ring & Pinion w/ Install Kit (ZGK2176)
Part Number: ZGK2176Regular price $1,330.88 CADUnit priceUSA Standard Gear
1998-2016 Powerstroke 11.25" Dana 80 4.30 Rear Ring & Pinion w/ Install Kit (ZGK2175)
Part Number: ZGK2175Regular price $1,340.75 CADUnit priceUSA Standard Gear
1998-2016 Powerstroke 4.11 Dana 80 Rear Ring & Pinion w/ Install Kit (ZGK2174)
Part Number: ZGK2174Regular price $1,274.48 CADUnit priceUSA Standard Gear
Part Number: ZGK2173Regular price $1,415.48 CADUnit priceUSA Standard Gear
1998-2016 Powerstroke 3.73 Rear Ring & Pinion Gear Set w/ Install Kit for Dana 80 (ZGK2172)
Part Number: ZGK2172Regular price $1,323.83 CADUnit priceUSA Standard Gear
1998-2016 Powerstroke 11.25" Dana 80 3.54 Rear Ring & Pinion w/ Install Kit (ZGK2171)
Part Number: ZGK2171Regular price $1,440.86 CADUnit priceUSA Standard Gear
1988-2002 Duramax 4.11 Rear Ring & Pinion Install Kit (ZGK2160)
Part Number: ZGK2160Regular price $1,258.97 CADUnit priceUSA Standard Gear
1988-2002 Duramax 3.73 Rear Ring & Pinion Install Kit (ZGK2158)
Part Number: ZGK2158Regular price $1,267.43 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke 4.88 Rear Ring & Pinion Install Kit 35 Spline Posi (ZGK2156)
Part Number: ZGK2156Regular price $3,197.72 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke 10.5" 4.88 Rear Ring & Pinion and Install Kit (ZGK2151)
Part Number: ZGK2151Regular price $1,591.73 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke 10.5" 4.56 Rear Ring & Pinion and Install Kit w/ 35 Spline Posi (ZGK2155)
Part Number: ZGK2155Regular price $3,197.72 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke Rear 4.30 Ring & Pinion w/ Install Kit and 35 Spline Posi (ZGK2154)
Part Number: ZGK2154Regular price $3,096.20 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke 10.5" Rear 4.11 Ring & Pinion w/ Install Kit and 35 Spline Posi (ZGK2153)
Part Number: ZGK2153Regular price $3,197.72 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke 3.73 Rear Ring & Pinion w/ Install Kit and 35 Spline Posi (ZGK2152)
Part Number: ZGK2152Regular price $3,249.89 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke Rear 10.5" 4.56 Ring & Pinion and Install Kit (ZGK2150)
Part Number: ZGK2150Regular price $1,591.73 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke Rear 4.30 Ring & Pinion and Install Kit 10.5" (ZGK2149)
Part Number: ZGK2149Regular price $1,721.45 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke Rear 4.11 Ring & Pinion and Install Kit (ZGK2148)
Part Number: ZGK2148Regular price $1,715.81 CADUnit priceUSA Standard Gear
2011-2019 Powerstroke 10.5" 3.73 Rear Ring & Pinion and Install Kit (ZGK2147)
Part Number: ZGK2147Regular price $1,642.49 CADUnit priceUSA Standard Gear
1989-2015 Duramax Rear 5.38 Ring & Pinion Install Kit (ZGK2130)
Part Number: ZGK2130Regular price $2,558.99 CADUnit priceUSA 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 priceUSA 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 priceUSA 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 priceUSA 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 priceUSA 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 priceUSA 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 priceUSA Standard Gear
1989-2015 Duramax Rear 5.13 Thick Ring & Pinion and Install Kit (ZGK2123)
Part Number: ZGK2123Regular price $1,250.51 CADUnit priceUSA 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 priceUSA 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