6391N-PT - Starter, Delco 37MT

Starter - Delco type 37MT Heavy Duty Positive Engagement 12 Volt, CW, 10-Tooth Pinion

Used On: Ford Trucks, IHC, Navistar Trucks

Replaces: Delco 1990312, 1993761, 1993818, 1993880

Lester Nos: 6391

Notes: Solenoid positioned at 278 degrees.

Components: 51-164 D.E. Housing, 54-170 Positive Engagement Drive, 61-143 Armature, 62-1600 D.E. Bushing, 66-146 Solenoid

Features: 100% New

Heavy duty positive engagement solution for 37MT starters
Eliminates the milling and stop ring & collar failure common on the 37MT design
41MT positive engagement drive
41MT armature with heat treated shaft and welded steel-core riserless commutator
41MT solenoid, 100% tested for coil strength, voltage drop across contacts and 'reserve burnoff' on the contacts
Varnish dipped field coils
Ductile iron D.E. housing
Painted gloss black with zinc-yellow plated hardware
100% computerized load tested

Also consider:
61-143 Armature, 41MT 12 Volt
62-1600 D.E. Bushing

Reference No. 50-158-1