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Engine Parts

Stock parts for 49cc / 50cc 4-stroke QMB139 engines. This engine is one of the most popular 50cc 4-stroke engines used in Chinese & Taiwanese scooters.

New Products For January - Engine Parts

Stator Assembly Type-1

Stator Assembly Type-1 (8 coil, 4-wire,...

Stator Assembly Type-2

Stator Assembly Type-2 (8 coil, 5 wire,...

Stator Assembly Type-3

Stator Assembly Type-3 for 50cc 2-strok...

Oil Pump O-Ring

Oil Pump O-ring for 50cc 4-stroke QMB13...

Oil Pump

Oil Pump Assembly for 50cc 4-stroke QMB...

Oil Pump Sprocket

Oil Pump Sprocket for 50cc 4-stroke QMB...


Monthly Specials For January

Standard CVT Belt 669-18-30

Stock CVT Drive Belt size 669-18-30 for...

$14.99 $12.00Save: 20% off
Air Filter Assembly

Complete Air Filter Assembly for 50cc 4...

$34.99 $24.99Save: 29% off