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Engine Parts

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

Air Filter
Air Filter

Camshaft
Camshaft

Carburetor
Carburetor

Clutch and Variator
Clutch and Variator

Crankcase
Crankcase

Crankcase Cover-Left Side & Kick
Crankcase Cover-Left Side & Kick

Crankcase Cover-Right Side
Crankcase Cover-Right Side

Cylinder Head
Cylinder Head

Cylinder Head Cover
Cylinder Head Cover

Cylinder/Piston/Crankshaft
Cylinder/Piston/Crankshaft

Engine
Engine

Fan Cover
Fan Cover

Gear Box
Gear Box

Magneto and Oil Pump
Magneto and Oil Pump

Starter Motor
Starter Motor

New Products For September - Engine Parts

Kick Shaft Washer
Kick Shaft Washer

Kickstarter Shaft Washer for 50cc 2-str...

$0.99
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Air Filter Foam
Air Filter Foam

Three Bolt Holes Overall Length: 282mm ...

$5.49
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Right Crankcase
Right Crankcase

Right Crankcase for 50cc 2-stroke 1DE41...

$38.99
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GY6 Right Crankcase Oil Seal 20*35*5.5
GY6 Right Crankcase Oil Seal 20*35*5.5

Right side Crankcase Oil Seal for 150cc...

$2.99
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Washer
Washer

Washer Inner Diameter: 8mm Outer Diamet...

$0.99
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Carb Insulator Gasket
Carb Insulator Gasket

Carburetor Insulator Gasket for 50cc 4-...

$2.99
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Monthly Specials For September

Air Filter Assembly
Air Filter Assembly

Complete Air Filter Assembly for 50cc 4...

$34.99 $24.99Save: 29% off
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