1988-1997 GM Chevy 10.5” Motive THICK Ring and Pinion Gear Set w/ Master Bearing Kit


GM10.5-456X R14RLMKH

Gear & Install Package

Motive Gear

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Chevy/GM 10.5" Motive Ring and Pinion Gear Package

Product Images

Chevy GM 10.5 Motive Gear Ring and Pinion with Bearing Kit
Chevy GM 10.5 Motive Gear Ring and Pinion Gear Set


Package Includes:

(1) Motive Gear 4.56 THICK Ring and Pinion Gear Set

(1) Motive Gear Master Bearing Kit

- Note: This THICK gear set fits GM 10.5" carriers that came stock with 4.10 and numerically lower ratios. Please verify your vehicle before ordering.

- Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer our ring and pinions for easy setup, superior strength, quality, and our vast ratio selection. Motive Gear produces the industry’s widest range of OEM replacement ring and pinions. Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab. In combination with Motive Gear’s performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn’t a better value in drivetrain components.

- All Motive Gear master bearing kits include: front and rear pinion bearing, pinion seal, pinion nut, pinion shims, carrier bearings, carrier shims, pilot bearing (where applicable), crush sleeve, ring gear bolts, gear marking compound, brush, thread locking compound, and cover gasket or RTV.


  • 1988-1997 Chevrolet C2500
  • 1992-1997 Chevrolet C2500 Suburban
  • 1988-1997 Chevrolet C3500
  • 1996-1997 Chevrolet Express 2500
  • 1996-1997 Chevrolet Express 3500
  • 1988-1995 Chevrolet G20
  • 1988-1996 Chevrolet G30
  • 1988-1997 Chevrolet K2500
  • 1988-1997 Chevrolet K3500
  • 1994-1997 Chevrolet P30
  • 1988-1988 Chevrolet R20
  • 1988-1988 Chevrolet R20 Suburban
  • 1989-1989 Chevrolet R2500
  • 1989-1991 Chevrolet R2500 Suburban
  • 1988-1988 Chevrolet R30
  • 1989-1991 Chevrolet R3500
  • 1988-1988 Chevrolet V20 Suburban
  • 1989-1991 Chevrolet V2500 Suburban
  • 1988-1988 Chevrolet V30
  • 1989-1991 Chevrolet V3500
  • 1988-1997 GMC C2500
  • 1988-1997 GMC C3500
  • 1994-1995 GMC G2500
  • 1988-1996 GMC G3500
  • 1988-1997 GMC K2500
  • 1992-1997 GMC K2500 Suburban
  • 1988-1997 GMC K3500
  • 1988-1989 GMC P2500
  • 1992-1997 GMC P3500
  • 1988-1989 GMC R2500
  • 1988-1991 GMC R2500 Suburban
  • 1988-1991 GMC R3500
  • 1996-1997 GMC Savana 2500
  • 1996-1997 GMC Savana 3500
  • 1988-1991 GMC V2500 Suburban
  • 1988-1991 GMC V3500


  • Differential Carrier Break: 4.10 and Lower
  • Cover Bolt Quantity: 14
  • Differential Model: GM 10.5
  • Pinion Shaft Diameter: 1.750 Inch
  • Pinion Spline Count: 30
  • Ring Gear Bolt Quantity: 12
  • Ring Gear Diameter: 10.5 Inch
  • Ring Gear Material: 8620 Steel
  • Ring Gear Rotation: Standard

Manufacturers Info

- Motive Gear

Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver to full-competition 4x4 or racecar. We are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear products are engineered to meet or exceed OEM specifications at a price that won’t break your budget. Our broad selection of ring & pinion ratios, limited slip and locking differentials, carriers, spools, manual transmission and transfer case components, rebuild kits, bearings, seals, gaskets, shims and hardware is available for just about every vehicle made from the 1940s through the present. DIY customers and professional installers alike appreciate our installation kits, which come complete with everything needed to install a ring & pinion set, right down to the seals, gaskets, and RTV.

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