ClickCease 2001-2006 GM 11.5" - 30 Spline Open Differential Carrier Internals Reb – Rigid Axle


2001-2006 GM 11.5" - 30 Spline Open Differential Carrier Internals Rebuild Kit

$352.20 $251.57


Carrier Rebuild Kit

Motive Gear

+ -

Open Differential Carrier Rebuild Kit


Package Includes:

- Side and Pinion Gears
- Washers
- Pinion Shaft
- Lock Bolt or Roll Pin

- Fits GM / Chevy 11.5” differentials with a 30 axle spline open carrier that has a 1.56” spline diameter.

- All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs - the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!

Interchange: XL-4063-1 - XL-4065 - YPKC11.5-S-30 - YPKGM11.5-S-30 - ZIKGM11.5-S-30


  • 2001-2002 Chevrolet C3500
  • 2001-2002 Chevrolet C3500HD
  • 2001-2006 Chevrolet Express 2500
  • 2001-2006 Chevrolet Express 3500
  • 2001-2006 Chevrolet Silverado 2500 HD
  • 2001-2006 Chevrolet Silverado 3500
  • 2001-2006 Chevrolet Suburban 2500
  • 2001-2002 GMC C3500HD
  • 2001-2006 GMC Savana 2500
  • 2001-2006 GMC Savana 3500
  • 2001-2004 GMC Sierra 2500
  • 2001-2006 GMC Sierra 2500 HD
  • 2001-2006 GMC Sierra 3500

Differential Specifics

  • Differential Model: GM 11.5”
  • Cover Bolt Quantity: 14
  • Differential Carrier Break: None
  • Pinion Shaft Diameter: 2.005 Inch
  • Pinion Spline Count: 30
  • Ring Gear Bolt Quantity: (12) 14mm x 1.5 RH
  • Ring Gear Diameter: 11.5 Inch

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 4×4 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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