Custom-built for Acura premium vehicles equipped with M191T13771 starter motors, this drive gear adopts wear-resistant hardened alloy steel to sustain reliable cranking torque under regular road driving loads. Delicately polished gear teeth and splines simplify periodic starter servicing and swapping out aged worn spare components. The built-in overrunning clutch delivers instant protection for the starter armature once the engine fully ignites. With an extended usable lifespan, this spare serves as a trustworthy substitute for original drives damaged by friction, gear slippage or structural flaws.
1. Basic Information
Item: Starter drive.
Function: Enables engine start by meshing with flywheel.
2. Compatibility
Brand: Acura (utilizing Mitsubishi PMGR starters).
Time Range: (1995 - 91) model years.
3. OEM Reference
Replaces/matches parts: M191T13771, 231953, 54 - 8331, 1.01.0827.0.
4. Specifications
Teeth (T): 9
Dimension G: 29.5
Length (L): 76
Spline (SPL): 8
Inner Diameter (ID): 12
Outer Diameter (D): 45.6
Rotation Direction: Clockwise (CW)



1 years
China