Universal Parts Rear Clutch Pulley Assembly | 139QMB 50cc 4T
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Replace the rear clutch pulley assembly on your 139QMB-based 50cc or 80cc 4-stroke scooter with this Universal Parts unit. Direct replacement for QMB139/GY6-family engines. Overall clutch width: 117mm (4.6") Weight: 2 lbs SKU: 151-190 Compatible Engine Codes (139QMB-based 50cc / 80cc): 139QMA, 139QMB, 1P39QMB, 1P39QMA-2 YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB BN139QMB, 147QMD, and other QMA / QMB variants California Prop 65 Warning: www.p65warnings.ca.gov
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