General Starter Specifications

Starter Motor Diameter 78 mm (3 Inches)
Starter Motor Normal Engine Cranking Speed 140-220 RPM
Starter Motor Minimum Stall Torque @ 5 Volts 14.7 N.m (11.0 Lb-Ft)
Starter Brushes
Manufactured Length 14 mm (0.55 Inch)
Spring Tension 18 N (64 Ounces)