Gear Box

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
	6004-2RS Bearing... Gearbox Bearing size # 6004-2RS for 50c...	$7.49 More
	6303x3-3/C3 Bearing... 6303x3-3/C3 Bearing •Inner Diameter: ...	$7.49 More
	Final Drive Gear... Final Drive Gear for 50cc 4-stroke QMB1...	$19.99 More
	Final Drive Shaft... Final Drive Shaft for 50cc 4-stroke QMB...	$21.99 More
	Gearbox Dowel Pin... Gearbox Dowel Pin for 50cc 4-stroke QMB...	$0.99 More
	Gearbox Gasket... Gearbox Gasket for 50cc 4-stroke QMB139...	$4.99 More
	Gearbox O-ring... Gearbox O-ring for 50cc 4-stroke QMB139...	$0.99 More
	Outer Shaft Oil Seal... Outer Shaft Oil Seal for 50cc 4-stroke ...	$2.49 More
	Rear Drive Shaft O-ring... Rear Drive Shaft O-ring size 5.6X1.5 fo...	$0.99 More
	Rear Drive Shaft Type-1... Rear Drive Shaft, Type-1 Long Version f...	$26.99 More
	Rear Drive Shaft Type-3... Rear Drive Shaft Assembly, Short Versio...	$29.99 More

Displaying 1 to 11 (of 11 products)

New Products For August - FULL-SIZE SCOOTERS PARTS

6004-2RS Bearing Gearbox Bearing size # 6004-2RS for 50c... $7.49 More	Gearbox Gasket Gearbox Gasket for 50cc 4-stroke QMB139... $4.99 More	Final Drive Shaft Final Drive Shaft for 50cc 4-stroke QMB... $21.99 More

Final Drive Gear Final Drive Gear for 50cc 4-stroke QMB1... $19.99 More	Rear Drive Shaft Type-1 Rear Drive Shaft, Type-1 Long Version f... $26.99 More	Rear Drive Shaft Type-3 Rear Drive Shaft Assembly, Short Versio... $29.99 More

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