Motive Gear Differential Ring & Pinion GM10.5-538X, For GM 10.5" Axles, Gear Ratio 5.38, 12-Bolt, 30 Spline, 8 Pinion & 43 Ring Tooth - Fits Chevrolet & GMC Replaces GM10.5-538T, GM14T-538T-NG.

More about this item : Motive Gear Differential Ring & Pinion GM10.5-538X, For GM 10.5" Axles, Gear Ratio 5.38, 12-Bolt, 30 Spline, 8 Pinion & 43 Ring Tooth - Fits Chevrolet & GMC Replaces GM10.5-538T, GM14T-538T-NG.

Short Summary The GM10.5-538X Differential Ring and Pinion from Motive Gear is designed for GM 10.5" (14 Bolt) axles, featuring a gear ratio of 5.38.

The thick ring gear requires a carrier with a 4.10 or numerically lower ratio.

Made from durable 8620 steel, it offers reliable performance for heavy-duty vehicles.

Features Gear Ratio: 5.38 Pinion Shaft Diameter: 1.75 inches Pinion Spline Count: 30 Ring Gear Outside Diameter: 10.5 inches Ring Gear Material: 8620 Steel Pinion Gear Tooth Quantity: 8 Ring Gear Tooth Quantity: 43 Cover Bolt Quantity: 14 Carrier Break: 4.10 ratio and lower Ring Gear Rotation: Standard Application & Compatibility Chevrolet: Avalanche 2500: 2002–2006 C20: 1975–1986 C20 Pickup: 1973–1974 C20 Suburban: 1973–1986 C2500: 1988–2000 C2500 Suburban: 1992–1999 C30: 1975–1986 C30 Pickup: 1973–1974 C3500: 1988–2000 Express 2500: 1996–2002 Express 2500: 2010–2014 Express 3500: 1996–2002 Express 3500: 2010–2014 G30: 1975–1996 G30 Van: 1973–1974 K20: 1975–1986 K20 Pickup: 1973–1974 K20 Suburban: 1973–1986 K2500: 1988–2000 K30: 1977–1986 K30 Pickup: 1973–1974 K3500: 1988–2000 P30: 1997–1999 P30: 2001–2002 R20: 1987–1988 R20 Suburban: 1987–1988 R2500: 1989–1991 R2500 Suburban: 1989–1991 R30: 1987–1988 R3500: 1989–1991 Silverado 2500: 1999–2009 Silverado 2500: 2011–2012 Silverado 2500: 2014–2018 Silverado 2500 HD: 2001–2018 Silverado 2500 HD Classic: 2007 Suburban: 2014–2018 Suburban 2500: 2000–2013 V20: 1987 V20 Suburban: 1987 V2500 Suburban: 1989–1991 V30: 1987–1988 V3500: 1989–1991 GMC: C25: 1975–1978 C25 Suburban: 1975–1978 C25/C2500 Pickup: 1973–1974 C25/C2500 Suburban: 1973–1974 C2500: 1979–1986 C2500: 1988–2000 C2500 Suburban: 1979–1986 C35/C3500 Pickup: 1973–1974 C3500: 1979–1986 C3500: 1988–2000 G35: 1975–1978 G35/G3500 Van: 1973–1974 G3500: 1979–1996 K25: 1975–1978 K25 Suburban: 1975–1978 K25/K2500 Pickup: 1973–1974 K25/K2500 Suburban: 1973–1974 K2500: 1979–1986 K2500: 1988–2000 K2500 Suburban: 1979–1986 K2500 Suburban: 1992–1999 K35: 1977–1978 K35/K3500 Pickup: 1973–1974 K3500: 1979–1986 K3500: 1988–2000 P3500: 1997–1999 R2500: 1987–1989 R2500 Suburban: 1987–1991 R3500: 1987–1991 Savana 2500: 1996–2018 Savana 3500: 1996–2018 Sierra 2500: 1999–2004 Sierra 2500 HD: 2001–2018 Sierra 2500 HD Classic: 2007 V2500 Suburban: 1987–1991 V3500: 1987–1991 Yukon XL 2500: 2000–2013 Replaces Revolution Gear & Axle: GM10.5-538T Nitro Gear & Axle: GM14T-538T-NG Warranty 1 Year or 50,000 Miles