For all your Scooter parts,Dirt bike parts, ATV parts needs look no further than ScooterPartsMania.COM, the home of more power for less price.

GY6 Engine Parts




Product Image Item Name- Price
100cc Big Bore Kits 139QMB 50cc Engines(69mm Valve)#88807

100cc Big Bore Kits 139QMB 50cc Engines(69mm Valve)#88807

Please carefully check your cylinder valve status BEFORE you place order. 88807 is for 69mm long valve version, (if you need 64mm version, please...
Add:
$105.39
100cc Big Bore Kits 139QMB GY6 50cc Engine(64mm Valve)#70002

100cc Big Bore Kits 139QMB GY6 50cc Engine(64mm Valve)#70002

Please carefully check your cylinder valve status BEFORE you place order. 70002 is for 64mm long valve version, (if you need 69mm version, please...
Add:
$82.59
52.4mm Cylinder Head GY6 125CC#63151

52.4mm Cylinder Head GY6 125CC#63151

Add:
$37.01Buy 5 pcs at ONLY $135.19,

Only $27.04 per pc. Save $49.86


52.4mm GY6 125cc QMJ QMI/152 Engine Kits

52.4mm GY6 125cc QMJ QMI/152 Engine Kits

Add:
$89.85
57.4mm GY6 150cc Engine Kits #87824

57.4mm GY6 150cc Engine Kits #87824

Add:
$92.19
57mm 125cc-150cc GY6 Cylinder Head #63143

57mm 125cc-150cc GY6 Cylinder Head #63143

#1 on Diagram - 57mm Cylinder Head for GY6 4-stroke engines.
Add:
$41.91Buy 5 pcs at ONLY $154.79,

Only $30.96 per pc. Save $54.76


57mm 125cc-150cc GY6 Cylinder Head With Valve Installed#80106

57mm 125cc-150cc GY6 Cylinder Head With Valve Installed#80106

Add:
$48.51
59mm Cylinder Base Gasket GY6 150CC#63373

59mm Cylinder Base Gasket GY6 150CC#63373

59mm Inner Diameter / Cylinder base gasket
Add:
$4.79Buy 10 pcs at ONLY $7.79,

Only $0.78 per pc. Save $40.11


61mm Bore Cylinder Kit for GY6 125CC,150CC ENGINE#70014

61mm Bore Cylinder Kit for GY6 125CC,150CC ENGINE#70014

Add:
$82.99
Camshaft for GY6 125-150cc ENGINE#64377

Camshaft for GY6 125-150cc ENGINE#64377

Intake Lobe at its Greatest: 26mm / Exhaust Lobe at its Greatest: 25.8mm
Add:
$19.65Buy 10 pcs at ONLY $135.57,

Only $13.56 per pc. Save $60.93


Camshaft for GY6 50CC,QMB139 engines#64544

Camshaft for GY6 50CC,QMB139 engines#64544

Add:
$15.59Buy 10 pcs at ONLY $103.09,

Only $10.31 per pc. Save $52.81


Cir Clips GY6 125-150CC#61121

Cir Clips GY6 125-150CC#61121

16.85mm in diameter
Add:
$4.69Buy 10 pcs at ONLY $8.39,

Only $0.84 per pc. Save $38.51


Cylinder for GY6 50CC,50cc 4-stroke QMB139 engines#62818

Cylinder for GY6 50CC,50cc 4-stroke QMB139 engines#62818

Bore: 39mm / Please see below for measurements
Add:
$36.28Buy 5 pcs at ONLY $135.15,

Only $27.03 per pc. Save $46.25


Cylinder Gasket GY6 50,qmb139#62822

Cylinder Gasket GY6 50,qmb139#62822

Add:
$4.79Buy 10 pcs at ONLY $9.19,

Only $0.92 per pc. Save $38.71


Cylinder GY6 150cc#63377

Cylinder GY6 150cc#63377

Bore: 57mm / Please see below for measurements
Add:
$42.79Buy 5 pcs at ONLY $156.95,

Only $31.39 per pc. Save $57.00


Cylinder Head With Valve Installed for GY6 50CC,50cc 4-stroke QM

Cylinder Head With Valve Installed for GY6 50CC,50cc 4-stroke QM

Non-EGR Style Cylinder Head / Exhaust Bolt Hole Spacing: 49.75mm / Intake Bolt Hole Spacing: 44.75mm / Please see below for measurements
Add:
$38.87Buy 5 pcs at ONLY $142.63,

Only $28.53 per pc. Save $51.72


Egr Style Cylinder Head for GY6 50CC,50cc 4-stroke QMB139 engine

Egr Style Cylinder Head for GY6 50CC,50cc 4-stroke QMB139 engine

Intake Port Diameter: 20mm / Exhaust Port Diameter: 19mm
Add:
$35.84Buy 5 pcs at ONLY $134.75,

Only $26.95 per pc. Save $44.45


Exhaust Valve GY6 50CC QMB139#63115

Exhaust Valve GY6 50CC QMB139#63115

Valve Diameter: 16.2mm / Shaft Diameter: 5mm / Overall length: 64.2mm
Add:
$6.07Buy 10 pcs at ONLY $21.38,

Only $2.14 per pc. Save $39.32


Gaskets Set for GY6 125-150cc ENGINE#63068

Gaskets Set for GY6 125-150cc ENGINE#63068

8 pece set., this is for long case engine
Add:
$7.93Buy 10 pcs at ONLY $61.31,

Only $6.13 per pc. Save $17.99


GY6 125-150CC cylinder valve cover#60164

GY6 125-150CC cylinder valve cover#60164

GY6 Non EGR Valve Cover / Bolt hole spacing measured diag 143 mm
Add:
$15.84Buy 10 pcs at ONLY $102.19,

Only $10.22 per pc. Save $56.21




Scooter Parts Dirt Bike Parts ATV Parts 139qmb

New Products For February - Engine & Parts

Egr Style Cylinder Head for GY6 50CC,50cc 4-stroke QMB139 engineEgr Style Cylinder Head for GY6 50CC,50cc 4-st..$35.84Buy 5 pcs at ONLY $134.75,

Only $26.95 per pc. Save $44.45

Intake Valve GY6 50CC QMB139#63107Intake Valve GY6 50CC QMB139#63107$6.39Buy 10 pcs at ONLY $27.88,

Only $2.79 per pc. Save $36.02

Exhaust Valve GY6 50CC QMB139#63115Exhaust Valve GY6 50CC QMB139#63115$6.07Buy 10 pcs at ONLY $21.38,

Only $2.14 per pc. Save $39.32

57mm 125cc-150cc GY6 Cylinder Head #6314357mm 125cc-150cc GY6 Cylinder Head #63143$41.91Buy 5 pcs at ONLY $154.79,

Only $30.96 per pc. Save $54.76

52.4mm Cylinder Head GY6 125CC#6315152.4mm Cylinder Head GY6 125CC#63151$37.01Buy 5 pcs at ONLY $135.19,

Only $27.04 per pc. Save $49.86


Valve Assembly Set-50cc Engines GY6 50CC qmb139#63171Valve Assembly Set-50cc Engines GY6 50CC qmb139#..$11.97Buy 10 pcs at ONLY $63.09,

Only $6.31 per pc. Save $56.61

GY6 180CC big bore engine gaskets set#63182GY6 180CC big bore engine gaskets set#63182$6.89Buy 10 pcs at ONLY $52.99,

Only $5.30 per pc. Save $15.91

59mm Cylinder Base Gasket GY6 150CC#6337359mm Cylinder Base Gasket GY6 150CC#63373$4.79Buy 10 pcs at ONLY $7.79,

Only $0.78 per pc. Save $40.11

Cylinder GY6 150cc#63377Cylinder GY6 150cc#63377$42.79Buy 5 pcs at ONLY $156.95,

Only $31.39 per pc. Save $57.00

Left Cvt Cover GY6 125-150cc scooter#63431Left Cvt Cover GY6 125-150cc scooter#63431$38.21Buy 5 pcs at ONLY $139.99,

Only $28.00 per pc. Save $51.06


Parts Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other