1. Compatibility: This Golf Cart MCOR 4 Conversion Throttle Potentiometer is compatible with Club Car DS/Carryall and Precedent Golf Carts MCOR OEM 105116301. It is designed to replace OEM part numbers 102101101, 103943601, AM293101, and 105116301. 2. Improved Performance: The MCOR 4 Conversion Throttle Potentiometer is designed to provide improved performance over the original MCOR. It a better throttle response and a smoother, more consistent pedal feel. 3. Upgrading the pedal set is necessary for the proper installation of the MCOR in the 2004 2011 Club Car Precedent models and 2001 2011 Club DS/Carry models. The required pedal assembly part number for the Club Car Precedent models is 8401, which replaces the OEM numbers 1025950 21 and 1039748 21. 4. : Installing the MCOR 4 Conversion Throttle Potentiometer is a straightforward process that can be completed with basic tools. Detailed installation instructions are included with the product.