OKO Starter Motor High-Torque (139QMB)
Description: OKO High-Torque Starter Motor for 139QMB 49/50cc 4-stroke engines. This Starter Motor is recommended for 139QMB with a big bore kit or 44mm crankshaft.
NOTE: THIS IS NOT FOR GY6 125/150cc+ (See Part# GY6-PM001). Recommend install heavy gauge no.10 electrical wire to the high-torque starter motor and throughout the battery's direct connections. Heavy gauge wire and terminal clamps are not included. May need to solder or modify existing wire harness connector in order to secure to new starter motor's terminal. Recommend use with a 9amp battery or larger.
Include the following Starter motor.
• 1x Hi-Torq Starter Motor L: 111mm / W: 81mm
• Bolt Hole Spacing: 70mm
• Diameter (near o-ring): 21mm
• 10x Splines L: 12mm / D: 7.2mm
• Made in Taiwan
• Fit 50mm Stud Spacing
• Fit QMB 49/50cc+
Supported Models: 139QMB 49cc-50cc engines, Baja SC50, Boreem (BMS) 50, Filly 50, Kymco 50, Panterra 50, Qingqi 50, QLink 50, Roketa 50, SUNL 50, SYM 50, Tank 50, TaoTao 50, and virtually any other scooter engine with these measurements.
Item Weight & Product Dimensions:
• 1.1 pounds | 4.371" (L) x 3.186" (W) x 2.484" (H)