2.0kw Gen3 Starter Motor - Black. Fits Big Twin 1989-2006. - Compu Fire Speedos & Mts Custom App. Windshield heights listed are measured

Windshield heights listed are measured from the top of the headlight opening to the top of the windshield

* Replaces OEM # 40007-36

This can only be accomplished by the installer

* Available in standard 49mm models only

while equalizing the backpressure to each cylinder which boosts the torque tremendously

2.0kw Gen3 Starter Motor - Black. Fits Big Twin 1989-2006. - Compu Fire Speedos & Mts Custom App. Windshield heights listed are measuredFeatures & Benefits: * Engineered for cranking large displacement, high compression engines * Produces more cranking power with half the current draw of similar 2kw starters * High energy neodymium magnets & high efficiency motor windings * 6: 1 planetary gear reduction. * Splined output shaft, stepped jackshaft bolt, and shortened case allow one part number to cover all carburetted Big Twins from 1990 2006. Tech Tips: * Starter Motor is 170mm long *