Premium Aftermarket Replacement Parts for Trucks Tractors AutoStarter for Mack CM L6 8.3L 89-91 1993931 1990313 1993778 1993869 1990316 Index-OE1G-1451
Direct‑fit auto window part engineered specifically for Mack CM L6 8.3L 89-91 1993931 1990313 1993778 1993869 1990316 (model years 89–91).
Restores smooth window travel and factory‑like operation.
Robust construction and precisely machined components help reduce noise and wear over time.
Designed to match OE layout for easy replacement with basic hand tools.
Great choice for repairing window issues without the cost of dealer parts.
Description
Number of Holes Same as OEM; Number of Teeth More Than 7; Type Starter Motor; Voltage 12 V; Features Clockwise Rotation; MPN PP6380N-PT; OE/OEM PN 1990313, 1993778, 1993869, 1990316, 1990317, 1990319; Interchange PN 76403, 76393N, 76380N, 44-4147, 44-4154, 44-4161; SPEC CORE CHARGE No Core Required; SPEC GENERAL DELCO DD 37MT 12V CW 12 Tooth; SPEC INCLUDES Mounting Hardware: No; SPEC INTERNAL ID PP6380N-PT-E4;