# Yukon Gear Standard Open Spider Gear Kit For 11.5in GM w/ 30 Spline Axles

11.5in. cases and spiders came in two different sizes; with large and small hub sizes on the side gears. Small hub diameter is 1.816in. and came in 07/down GM differentials. Large hub diameter is 2.060in. and came in 08/up GM differentials and all Dodge differentials. This is a universal spider gear kit with adapters to fit either design. The early cross pin shaft included in the kit works with snap ring design carrier only.

-   Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
-   Incl. Two Side Gears; Two Pinion Gears; Cross Pin Shaft; Roll Pin And Spider Gear Thrust Washers
-   Fits GM 11.5 in. Open Differential
-   Fits GM 11.5" open differential

This Part Fits:

Year

Make

Model

Submodel

2001-2004

Chevrolet

Silverado 2500

Base

2001-2004

Chevrolet

Silverado 2500

LS

2001-2004

Chevrolet

Silverado 2500

LT

2004

Chevrolet

Silverado 2500

WT

2001-2005

Chevrolet

Silverado 2500 HD

Base

2015

Chevrolet

Silverado 2500 HD

High Country

2001-2006

Chevrolet

Silverado 2500 HD

LS

2001-2015

Chevrolet

Silverado 2500 HD

LT

2007-2015

Chevrolet

Silverado 2500 HD

LTZ

2003-2015

Chevrolet

Silverado 2500 HD

WT

2001-2005

Chevrolet

Silverado 3500

Base

2001-2006

Chevrolet

Silverado 3500

LS

2001-2006

Chevrolet

Silverado 3500

LT

2004,2006

Chevrolet

Silverado 3500

WT

2007

Chevrolet

Silverado 3500 Classic

LS

2007

Chevrolet

Silverado 3500 Classic

LT

2007

Chevrolet

Silverado 3500 Classic

WT

2015

Chevrolet

Silverado 3500 HD

High Country

2007-2015

Chevrolet

Silverado 3500 HD

LT

2007-2015

Chevrolet

Silverado 3500 HD

LTZ

2007-2015

Chevrolet

Silverado 3500 HD

WT

2002-2004

GMC

Sierra 2500

Base

2001-2002

GMC

Sierra 2500

SL

2001-2004

GMC

Sierra 2500

SLE

2001-2004

GMC

Sierra 2500

SLT

2003-2004

GMC

Sierra 2500

WT

2002-2005,2015

GMC

Sierra 2500 HD

Base

2011-2015

GMC

Sierra 2500 HD

Denali

2001-2002,2006

GMC

Sierra 2500 HD

SL

2001-2015

GMC

Sierra 2500 HD

SLE

2001-2015

GMC

Sierra 2500 HD

SLT

2003-2014

GMC

Sierra 2500 HD

WT

2007

GMC

Sierra 2500 HD Classic

SL

2007

GMC

Sierra 2500 HD Classic

SLE

2007

GMC

Sierra 2500 HD Classic

SLT

2007

GMC

Sierra 2500 HD Classic

WT

2002-2005

GMC

Sierra 3500

Base

2001-2002,2006

GMC

Sierra 3500

SL

2001-2006

GMC

Sierra 3500

SLE

2001-2006

GMC

Sierra 3500

SLT

2004-2006

GMC

Sierra 3500

WT

2007

GMC

Sierra 3500 Classic

SL

2007

GMC

Sierra 3500 Classic

SLE

2007

GMC

Sierra 3500 Classic

SLT

2007

GMC

Sierra 3500 Classic

WT

2015

GMC

Sierra 3500 HD

Base

2011-2015

GMC

Sierra 3500 HD

Denali

2007-2015

GMC

Sierra 3500 HD

SLE

2007-2015

GMC

Sierra 3500 HD

SLT

2007-2014

GMC

Sierra 3500 HD

WT

2013-2014

Ram

2500

Big Horn

2011-2014

Ram

2500

Laramie

2014

Ram

2500

Laramie Limited

2011-2014

Ram

2500

Laramie Longhorn

2013-2014

Ram

2500

Lone Star

2012-2014

Ram

2500

Outdoorsman

2011-2014

Ram

2500

Power Wagon

2011-2014

Ram

2500

SLT

2011-2013

Ram

2500

ST

2013-2014

Ram

2500

Tradesman

2013-2016

Ram

3500

Big Horn

2011-2016

Ram

3500

Laramie

2014-2015

Ram

3500

Laramie Limited

2011-2016

Ram

3500

Laramie Longhorn

2016

Ram

3500

Limited

2013-2015

Ram

3500

Lone Star

2011-2016

Ram

3500

SLT

2011-2013

Ram

3500

ST

2013-2016

Ram

3500

Tradesman

## Details

- **Price:** 348.26 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Differential Spider Gears

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 348.26 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-standard-open-spider-gear-kit-for-11-5in-gm-w-30-spline-axles)
> Updated: 2026-06-28