Brand: Motive Gear
RP GM 10.5″ 4.56 MG
UPC: 00698231019986
App/Model: GM 10.5
Cover Bolt Quantity: 14
Differential Carrier Break: 4.56 Ratio and Higher
Differential Model: GM 10.5
Gear Ratio: 4.56
Pinion Gear Tooth Quantity: 9
Pinion Shaft Diameter: 1.75 Inch
Pinion Spline Count: 30
Prop 65 Yes/No: No
Ring Gear Bolt Quantity: 12
Ring Gear Material: 8620 Steel
Ring Gear Outside Diameter: 10.5 Inch
Ring Gear Rotation: Standard
Ring Gear Tooth Quantity: 41
Taxonomy A: LD Differential
Taxonomy B: Ring and Pinion
Taxonomy C: Rear
Taxonomy D: 4.56

Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions

Warranty Period: 1 Year or 50,000 Miles

Replaces:

• G2 Axle and Gear: 1-2023-456
• General Motors: 19122188
• G2 Axle and Gear: 2-2023-456
• SVL: 2023932
• Yukon Gear and Axle: 24136
• General Motors: 26014194
• General Motors: 26026100
• General Motors: 26026428
• General Motors: 26054990
• American Axle & Manufacturing: 327723
• General Motors: 40010717
• American Axle & Manufacturing: 471873
• OE Aftermarket: 558913
• Dorman: 697-183
• Transtar Industries: 744A730C
• Motive Gear: GM10.5-456XX
• EXCEL from Richmond: GM105456
• Nitro Gear & Axle: GM14T-456-NG
• Yukon Gear and Axle: YG GM14T-456

Applications:

• 2002-2006 Chevrolet Avalanche 2500
• 1975-1986 Chevrolet C20
• 1973-1974 Chevrolet C20 Pickup
• 1973-1986 Chevrolet C20 Suburban
• 1988-2000 Chevrolet C2500
• 1992-1999 Chevrolet C2500 Suburban
• 1975-1986 Chevrolet C30
• 1973-1974 Chevrolet C30 Pickup
• 1995-2000 Chevrolet C35
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1988-2000 Chevrolet C3500
• 2001-2002 Chevrolet C3500HD
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1996-2015 Chevrolet Express 2500
• 1996-1996 Chevrolet Express 3500
• 1997-1997 Chevrolet Express 3500
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1998-2015 Chevrolet Express 3500
• 1981-1987 Chevrolet G10
• 1975-1995 Chevrolet G20
• 1979-1996 Chevrolet G30
• 1975-1986 Chevrolet K20
• 1967-1967 Chevrolet K20 Panel
• 1966-1974 Chevrolet K20 Pickup
• 1973-1986 Chevrolet K20 Suburban
• 1988-2000 Chevrolet K2500
• 1992-1999 Chevrolet K2500 Suburban
• 1977-1986 Chevrolet K30
• 1972-1974 Chevrolet K30 Pickup
• 1988-2000 Chevrolet K3500
• 1997-1999 Chevrolet P30
• 1988-1988 Chevrolet R20
• 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube; Standard Gear; w/4.56 Axle Ratio
• 1987-1988 Chevrolet R20 Suburban
• 1989-1989 Chevrolet R2500
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1989-1991 Chevrolet R2500 Suburban
• 1988-1988 Chevrolet R30
• 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube; Standard Gear; w/4.56 Axle Ratio
• 1989-1991 Chevrolet R3500
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 2007-2007 Chevrolet Silverado 1500 HD Classic
• 1999-2015 Chevrolet Silverado 2500
• 2001-2015 Chevrolet Silverado 2500 HD
• 2007-2013 Chevrolet Silverado 3500 HD
• 2000-2013 Chevrolet Suburban 2500
• 1987-1988 Chevrolet V20 Suburban
• 1989-1991 Chevrolet V2500 Suburban
• 1988-1988 Chevrolet V30
• 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube; Standard Gear; w/4.56 Axle Ratio
• 1989-1991 Chevrolet V3500
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1975-1978 GMC C25
• 1975-1978 GMC C25 Suburban
• 1973-1974 GMC C25/C2500 Pickup
• 1973-1974 GMC C25/C2500 Suburban
• 1979-1986 GMC C2500
• 1988-2000 GMC C2500
• 1979-1986 GMC C2500 Suburban
• 1992-1999 GMC C2500 Suburban
• 1975-1978 GMC C35
• 1973-1974 GMC C35/C3500 Pickup
• 1979-1986 GMC C3500
• 1988-2000 GMC C3500
• 2001-2002 GMC C3500HD
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1981-1987 GMC G1500
• 1975-1978 GMC G25
• 1979-1995 GMC G2500
• 1979-1996 GMC G3500
• 1975-1978 GMC K25
• 1975-1978 GMC K25 Suburban
• 1967-1974 GMC K25/K2500 Pickup
• 1973-1974 GMC K25/K2500 Suburban
• 1979-1986 GMC K2500
• 1988-2000 GMC K2500
• 1979-1986 GMC K2500 Suburban
• 1992-1999 GMC K2500 Suburban
• 1977-1978 GMC K35
• 1972-1974 GMC K35/K3500 Pickup
• 1979-1986 GMC K3500
• 1988-2000 GMC K3500
• 1997-1999 GMC P3500
• 1988-1988 GMC R2500
• 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube; Standard Gear; w/4.56 Axle Ratio
• 1989-1989 GMC R2500
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1987-1991 GMC R2500 Suburban
• 1988-1988 GMC R3500
• 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube; Standard Gear; w/4.56 Axle Ratio
• 1989-1991 GMC R3500
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1996-2015 GMC Savana 2500
• 1996-2015 GMC Savana 3500
• 2007-2007 GMC Sierra 1500 HD Classic
• 1999-2004 GMC Sierra 2500
• 2001-2015 GMC Sierra 2500 HD
• 2007-2013 GMC Sierra 3500 HD
• 1987-1991 GMC V2500 Suburban
• 1988-1988 GMC V3500
• 10.5 In. Ring Gear; 3.375 In. O.D. Axle Tube; Standard Gear; w/4.56 Axle Ratio
• 1989-1991 GMC V3500
• 10.5 In. Ring Gear; Standard Gear; w/4.56 Axle Ratio
• 1992-2015 GMC Yukon
• 2006-2013 GMC Yukon XL 2500
• 2000-2005 Workhorse P30