General Specifications

Normal Engine Cranking Speed 140-220 Rpm
Starter Motor Diameter 101.6 mm (4 Inch)
Starter Motor Minimum Stall Torque (at 5 Volts) 14.7 N.m
Starter Motor Brush Manufactured Length 16.8 mm (0.66 Inch)
Starter Motor Brush Spring Tension 18 N (64 oz)
Starter Motor Commutator Maximum Runout 0.12 mm (0.005 Inch)
Starter Motor Armature Shaft Maximum Runout 0.11 mm (0.005 Inch)