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Camshaft

Stock parts for 49cc/50cc 4-stroke QMB139 engines. This engine is the most popular 50cc 4-stroke engine used in Chinese scooters.
Product Image Item Name- Price
Adjustment Screw and Nut

Camshaft Adjustment Screw and Nut Set f...

$2.99
Camshaft

Camshaft for 50cc 4-stroke QMB139 engin...

$29.99
Camshaft Seat

Camshaft Seat for 50cc 4-stroke QMB139 ...

$14.99
Dowel Pin

Camshaft Dowel Pin for 50cc 4-stroke QM...

$1.99
Rocker Arm

Rocker Arm for 50cc 4-stroke QMB139 eng...

$8.49
Rocker Arm Exhaust Sleeve

QMB139 Camshaft Rocker Arm Exhaust Slee...

$6.99
Rocker Arm Intake Valve

Camshaft Rocker Arm Sleeve for 50cc 4-s...

$3.99


New Products For September - FULL-SIZE SCOOTERS PARTS

Camshaft Seat

Camshaft Seat for 50cc 4-stroke QMB139 ...

$14.99
Dowel Pin

Camshaft Dowel Pin for 50cc 4-stroke QM...

$1.99
Rocker Arm Intake Valve

Camshaft Rocker Arm Sleeve for 50cc 4-s...

$3.99
Rocker Arm

Rocker Arm for 50cc 4-stroke QMB139 eng...

$8.49
Adjustment Screw and Nut

Camshaft Adjustment Screw and Nut Set f...

$2.99
Camshaft

Camshaft for 50cc 4-stroke QMB139 engin...

$29.99

Specials  [more]

Standard CVT Belt 669-18-30
Standard CVT Belt 669-18-30
Standard CVT Drive Belt 842-20-30
Standard CVT Drive Belt 842-20-30

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