Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Taiwanese and Korean Scooters: 50cc to 200cc engines
Dimensions: 33
About NCY:
E-Ton many models (front/rear)
Blue Line Valve Rocker Arm Assembly: 64mm 139QMB Type 1 chinese Taiwanese and Korean Scooters: 50ccKeep your 139QMB engine running smoothly with this OEM two valve rocker arm assembly from Blue Line Designed specifically for Type 1 engines with 64mm valve stems and a shorter cylinder head, this is a direct fit replacement that restores proper valve actuation and engine timing without modification. Not sure which type you have? Type 1 engines have 64mm valve stems and a shorter head. If your valve stems measure 69mm with a taller cylinder head, you
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