11.5" cases and spiders came in two different sizes, with large and small hub sizes on the side gears. Small hub diameter is 1.816" and came in '07 & down GM differentials. Large hub diameter is 2.060" and came in '08 & up GM differentials and all Dodge differentials. This spider gear kit is a large hub design.
This Part Fits:
Year | Make | Model | Submodel |
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2003,2005-2010 | Dodge | Ram 2500 | Laramie |
2006-2010 | Dodge | Ram 2500 | Power Wagon |
2003-2010 | Dodge | Ram 2500 | SLT |
2006-2007 | Dodge | Ram 2500 | Sport |
2003-2010 | Dodge | Ram 2500 | ST |
2008-2010 | Dodge | Ram 2500 | SXT |
2010 | Dodge | Ram 2500 | TRX |
2006-2007 | Dodge | Ram 2500 | TRX4 |
2003 | Dodge | Ram 2500 Van | Base |
2003-2010 | Dodge | Ram 3500 | Laramie |
2003-2010 | Dodge | Ram 3500 | SLT |
2006-2007 | Dodge | Ram 3500 | Sport |
2003-2010 | Dodge | Ram 3500 | ST |
2008-2009 | Dodge | Ram 3500 | SXT |
2007 | Dodge | Ram 3500 | TRX4 |
2011 | Ram | 3500 | SLT |