49cc 139 QMB GY6 engine
Honda Company has been known to manufacture the GY6 engine which has been used in most scooters across the globe. The technology behind the GY6 engine has been adopted by various companies, therefore, slight differences exist between them. GY6 engine has been categorized into different groups which have different power, compression ratio and the big bore stroke specifications. These categories include the 139 QMB, 152 QMI and the 157 QMJ.
The 49cc 139 QMB GY6 engine with 4 strokes gives your scooter the power it needs and it is no different from any other scooter engine in terms of maintenance. The 49cc 139 QMB GY6 engine should be checked regularly if the air filter has worn off and if it needs replacement. The gear oil, valve adjustment, ignition timing and other parts of the engine should also be checked.
While there are many online stores that one can get the repair and replacement parts for their 49cc 139 QMB GY6 engine, we provide the best deals.
Showing 65–96 of 205 results
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Cam Chain Guide Bolt 50cc GY6 QMB 139 Scooter
$4.99 Add to cart -
CAMSHAFT CHAIN ADJUSTER TENSIONER GY6 49CC 50CC
$8.95 Add to cart -
Camshaft Chain Guide 50cc GY6 QMB139
$6.99 Add to cart -
Camshaft Dowel Pin 50cc 4-Stroke QMB139 Engines
$3.99 Add to cart -
Carburetor Access Cover Panel 49cc 50cc
$6.60 Add to cart -
Center Stand Spring Set 50cc QMB139 engine
$3.99 Add to cart -
Clear Speedometer Lens 49cc 50cc
$11.01 Add to cart -
CLUTCH ASSEMBLY GY6 50CC
$24.86 Add to cart -
Compression Tester Tool Kit
$32.99 Add to cart -
Cooling Fan 50cc QMB 139 GY6 Scooter
$5.99 Add to cart -
Crankshaft Oil Seal Set 50cc 139QMB
$5.96 Add to cart -
Crankshaft w/ Bearings Connecting Rod GY6 50cc
$42.78 Add to cart -
CVK CARBURETOR TUNING JETS #82-#105
$2.50 Select options -
Dr. Pulley Variator Slides QMB139 50cc Scooter SP1613-G
$6.99 Add to cart -
Exhaust Gasket GY6 50cc 125cc 150cc 250cc Scooter
$1.98 Add to cart -
Fan Cover 49cc 50cc 4-stroke QMB139 Engines
$8.99 Add to cart -
Fan Cover Gasket 50cc 4-stroke QMB139 Scooter
$7.99 Add to cart -
Sale!
Front Brake Pads GY6 50cc 150cc
$8.95$7.99 Add to cart -
Front Cover 49 50CC Scooter Panel
$24.99 Add to cart -
Front Disc Brake Caliper 50cc-250cc Scooters
$34.99 Add to cart -
Front Disc Brake Pads 50cc-150cc Scooters
$9.99 Add to cart -
Front Handlebar Cover 49 50cc QMB139
$22.99 Read more -
Front Nose Cone Faring 50cc Scooter
$45.99 Add to cart -
Front Shock Absorbers Suspension
$42.78 Add to cart -
FUEL FILTER 2″ X 1″ 54MM X 25MM UNIVERSAL FIT
$0.98 Add to cart -
Sale!
Gas Fuel Filter (10 pack)
$11.93$7.99 Add to cart
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