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  • Pocket Bike / Off Road
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    • CVT, Drive & Clutch
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Home › Engine & Top End

Engine & Top End

Cylinder Dowel Pin GY6 125CC - ChinesePartsPro

Cylinder Dowel Pin GY6 125CC

63365

Regular price $099 $0.99
Cylinder Dowel Pin GY6 125CC
$0.99
SKU: 63365
Weight: 0.06 kg
#3 on Diagram - Cylinder Dowel Pin for 150cc 157QMJ GY6 4-stroke engines
QMB139 Oil Pump Sprocket - 33 Teeth - ChinesePartsPro

QMB139 Oil Pump Sprocket - 33 Teeth

61345

Regular price $139 $1.39
QMB139 Oil Pump Sprocket - 33 Teeth
$1.39
SKU: 61345
Weight: 0.05 kg
33 Tooth gear 74 mm DiameterOil Pump Sprocket with 33 Teeth for 50cc 4-stroke QMB139 engines. #13 on Diagram - Oil Pump Sprocket?for 50cc 4-stroke QMB139 engines.
NARAKU 2V PISTON & RINGS KIT 50cc (39mm BORE) FOR SCOOTERS QMB139 MOTORS

NARAKU 2V PISTON & RINGS KIT 50cc (39mm BORE) FOR SCOOTERS QMB139 MOTORS

NK100.71.2

Regular price $2450 $24.50
NARAKU 2V PISTON & RINGS KIT 50cc (39mm BORE) FOR SCOOTERS QMB139 MOTORS
$24.50
SKU: NK100.71.2
Weight: 0.4 kg
NARAKU REPLACEMENT PISTON KIT FOR QMB139 4-STROKE 39mm BIG BORE CYLINDER KIT KIT INCLUDES PISTON, RINGS, PISTON PIN AND CIR CLIPS. PISTON DIAMETER: 39mm WRIST PIN DIAMETER: 13mm TOTAL PISTON HEIGHT: 33.5mm NARAKU PERFORMANCE QUALITY PISTON SET. SUITABLE FOR ALL GY6 50CC...
NCY PERFORMANCE GY6 CYLINDER GASKET SET (63mm BORE) 180cc *54mm SPACING*

NCY PERFORMANCE GY6 CYLINDER GASKET SET (63mm BORE) 180cc *54mm SPACING*

1100-1278

Regular price $665 $6.65
NCY PERFORMANCE GY6 CYLINDER GASKET SET (63mm BORE) 180cc *54mm SPACING*
$6.65
SKU: 1100-1278
Weight: 0.05 kg
NCY PERFORMANCE GY6 CYLINDER GASKET SET (63mm BORE) 180cc 54mm SPACING NCY ENGINE GASKET SET (SMALL) (63mm BORE) GY6 COMPLETE GASKET KIT INCLUDES HEAD, BASE, EXHAUST, INTAKE, VALVE COVER, SECONDARY AIR AND TIMING CHAIN GASKETS FITS JONWAY, JMSTAR, ROKETA, SUNL, TANK, PE...
TAIDA GY6 CYLINDER STUDS 4-PIECE SET 187 / 195

TAIDA GY6 CYLINDER STUDS 4-PIECE SET 187 / 195

GY6-STUDS-187 / 195

Regular price $1327 $13.27
TAIDA GY6 CYLINDER STUDS 4-PIECE SET 187 / 195
$13.27
SKU: GY6-STUDS-187 / 195
Weight: 0.1 kg
TAIDA CYLINDER STUDS 4-PIECE SET (2) - 187mm STUDS & (2) - 195mm STUDS *TAIDA KITS CAN BE PURCHASED IN OUR STORE*
26mm CARBURETOR FOR 4-STROKE HONDA STYLE ENGINE LEFT SIDE MANUAL CHOKE

26mm CARBURETOR FOR 4-STROKE HONDA STYLE ENGINE LEFT SIDE MANUAL CHOKE

114-4

Regular price $2097 $20.97
26mm CARBURETOR FOR 4-STROKE HONDA STYLE ENGINE LEFT SIDE MANUAL CHOKE
$20.97
SKU: 114-4
Weight: 0.6 kg
UNIVERSAL PARTS 26mm CARBURETOR WITH MANUAL CHOKE FOR 4-STROKE HONDA STYLE ENGINES COMMONLY FOUND ON MOTORCYCLES, DIRT BIKES, ATVS, DUNE BUGGY/KARTS, MOPEDS, MINI-CHOPPERS, SUPER POCKET BIKES AND MANY MORE. LEFT SIDE CHOKE (WITH REAR FACING INTAKE) MANUAL CHOKE ENGINE SIDE O...
50cc CRANKSHAFT ASSEMBLY SCOOTER WITH 4-STROKE QMB139 MOTORS *16 TOOTH*

50cc CRANKSHAFT ASSEMBLY SCOOTER WITH 4-STROKE QMB139 MOTORS *16 TOOTH*

62830-N / 1100-1304

Regular price $3497 $34.97
50cc CRANKSHAFT ASSEMBLY SCOOTER WITH 4-STROKE QMB139 MOTORS *16 TOOTH*
$34.97
SKU: 62830-N / 1100-1304
Weight: 2.2 kg
50cc CRANKSHAFT ASSEMBLY FOR SCOOTERS WITH 50cc 4-STROKE QMB139 MOTORS FITS SOME CHINESE SCOOTERS WITH 50cc QMB139 MOTORS STROKE: 41.4mm OVERALL LENGTH: 247mm THREAD SIZE (TAPERED SIDE): M10X1.25 THREAD SIZE (SPLINE SIDE): M12X1.25 BEARING OUTER DIAMETER (TAPERED SIDE): ...
SSP-G REPLACEMENT VALVES FOR 67mm 4V Head

SSP-G REPLACEMENT VALVES FOR 67mm 4V Head

169-575

Regular price $9027 $90.27
SSP-G REPLACEMENT VALVES FOR 67mm 4V Head
$90.27
SKU: 169-575
Weight: 0.3 kg
SSP-G REPLACEMENT VALVE SET FOR 67mm 4V CYGNUS STYLE CYLINDER HEAD INTAKE VALVE: 25mm EXHAUST VALVE: 23mm OVERALL LENGTH: 85.5mm
M6 x 22mm FLANGE BOLTS *2 PACK* (FOR CAMSHAFT CHAIN TENSIONER)

M6 x 22mm FLANGE BOLTS *2 PACK* (FOR CAMSHAFT CHAIN TENSIONER)

1100-1088

Regular price $137 $1.37
M6 x 22mm FLANGE BOLTS *2 PACK* (FOR CAMSHAFT CHAIN TENSIONER)
$1.37
SKU: 1100-1088
Weight: 0.1 kg
M6 x 22mm FLANGE BOLTS FOR CHINESE SCOOTERS, ATVS,AND KARTS WITH GY6 150cc MOTORS BOLT THAT GOES INTO THE SIDE OF THE CANSHAFT CHAIN TENSIONER ASSEMBLY ON A 150cc GY6 ENGINE. 2 REQUIRED. BUYER GETS 2 BOLTS FITS TAOTAO, JMSTAR, TANK, ROKETA, SUNL, JONWAY, GATOR,AND MANY...
NCY BIG VALVE RACING CYLINDER HEAD (52mm, 88cc) FOR QMB139 MOTORS

NCY BIG VALVE RACING CYLINDER HEAD (52mm, 88cc) FOR QMB139 MOTORS

1100-1435

Regular price $10217 $102.17
NCY BIG VALVE RACING CYLINDER HEAD (52mm, 88cc) FOR QMB139 MOTORS
$102.17
SKU: 1100-1435
Weight: 3.2 kg
NCY BIG VALVE RACING CYLINDER HEAD FITS 52mm (81cc) BORE CYLINDERS 64mm 2-VALVE: 21.5mm INTAKE / 19mm EXHAUST FACTORY PORTED: 24mm INTAKE / 22mm EXHAUST PAIR WITH NCY 52MM CYLINDER KIT FOR A 88cc BIG BORE KIT. THIS ITEM CAN BE FOUND IN OUR STORE MADE IN TAIWAN
CYLINDER HEAD STUD FOR 50cc 2-STROKE MINARELLI 1PE40QMB JOG ENGINES

CYLINDER HEAD STUD FOR 50cc 2-STROKE MINARELLI 1PE40QMB JOG ENGINES

161-11

Regular price $207 $2.07
CYLINDER HEAD STUD FOR 50cc 2-STROKE MINARELLI 1PE40QMB JOG ENGINES
$2.07
SKU: 161-11
Weight: 0.1 kg
CYLINDER HEAD STUD FOR 50cc 2-STROKE MINARELLI 1PE40QMB JOG ENGINES TOTAL LENGTH: 107mm THREAD SIZE: M7X1.00 SHORT END THREAD LENGTH: 11mm LONG END THREAD LENGTH: 23mm
SSP-G 53mm GASKET SET FOR THE JOG LIQUID COOLED CYLINDER KIT SIZE 53 X 42mm

SSP-G 53mm GASKET SET FOR THE JOG LIQUID COOLED CYLINDER KIT SIZE 53 X 42mm

169-201

Regular price $1047 $10.47
SSP-G 53mm GASKET SET FOR THE JOG LIQUID COOLED CYLINDER KIT SIZE 53 X 42mm
$10.47
SKU: 169-201
Weight: 0.05 kg
SSP-G 53MM GASKET SET FOR THE JOG LIQUID COOLED CYLINDER KIT SIZE 53 X 42 MM USED ON THE 90CC 2-STROKE 50QMF, E50QMF, 1E50QMF AND 1PE50QMF MINARELLI ENGINES EXHAUST GASKET INNER DIAMETER: 26.5MM EXHAUST GASKET OUTER DIAMETER: 33MM EXHAUST GASKET THICKNESS: 3.85MM
NGK DCPR8E-S Spark Plug BMW Harley Can-Am Ducati Sea-Doo Outlander V-Rod

NGK DCPR8E-S Spark Plug BMW Harley Can-Am Ducati Sea-Doo Outlander V-Rod

DCPR8E-S

Regular price $403 $4.03
NGK DCPR8E-S Spark Plug BMW Harley Can-Am Ducati Sea-Doo Outlander V-Rod
$4.03
SKU: DCPR8E-S
Weight: 0.06 kg
The NGK DCPR8E-S (often listed as NGK 4179) is a premium nickel-alloy spark plug featuring a solid copper core. It is widely engineered as an Original Equipment (OE) direct replacement for powersports, marine watercraft, and small engine applications. Key Technical Specificati...
TAIDA PERFORMANCE GY6 180cc CYLINDER GASKET SET (63mm BORE) 57mm SPACING

TAIDA PERFORMANCE GY6 180cc CYLINDER GASKET SET (63mm BORE) 57mm SPACING

GY6-GAS63-57

Regular price $907 $9.07
TAIDA PERFORMANCE GY6 180cc CYLINDER GASKET SET (63mm BORE) 57mm SPACING
$9.07
SKU: GY6-GAS63-57
Weight: 0.05 kg
TAIDA PERFORMANCE 5 PIECE CYLINDER GASKET SET FOR GY6 150cc MOTORS 63mm BORE 57mm SPACING (B-BLOCK) 180cc INCLUDES (1) CYLINDER HEAD GASKET *METAL* (1) CYLINDER BASE GASKET *THIN FOR MORE COMPRESSION* (1) CYLINDER BASE GASKET *THICK FOR LESS COMPRESSION* (1) SET OF CIR ...
TB60cc PISTON RING SET 43mm / 10mm PIN FOR 60cc 2-STROKE 1DE41QMB ENGINE

TB60cc PISTON RING SET 43mm / 10mm PIN FOR 60cc 2-STROKE 1DE41QMB ENGINE

169-194

Regular price $1033 $10.33
TB60cc PISTON RING SET 43mm / 10mm PIN FOR 60cc 2-STROKE 1DE41QMB ENGINE
$10.33
SKU: 169-194
Weight: 0.1 kg
PERFORMANCE 60cc PISTON RINGS TB60 PISTON RING SET FOR 50cc 2-STROKE 1DE41QMB ENGINES INNER DIAMETER: 41mm OUTER DIAMETER: 44.5mm THICKNESS: 1.5mm FOR QINGQI, QINGQI MULAN, QINGQI QM50QT-B2, SUZUKI
172cc RACING CYLINDER HEAD GY6 *61mm BORE* 28/23 VALVES (54mm SPACING)

172cc RACING CYLINDER HEAD GY6 *61mm BORE* 28/23 VALVES (54mm SPACING)

1100-1445

Regular price $9447 $94.47
172cc RACING CYLINDER HEAD GY6 *61mm BORE* 28/23 VALVES (54mm SPACING)
$94.47
SKU: 1100-1445
Weight: 3.2 kg
HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING FITS 61mm (172cc) BORE CYLINDERS *NEW* LOOK AT THE PORTS IN THIS HEAD COMPARED TO MOST BIG BORE CYLINDER HEADS (SEE PHOTOS) INCLUDES CYLINDER HEAD VALVES (28/23) ALREADY INSTALLED FITS STANDARD 150cc THRU 180...
SSP-G A12 PERFORMANCE CAMSHAFT FOR GY6 150cc - 232cc MOTORS

SSP-G A12 PERFORMANCE CAMSHAFT FOR GY6 150cc - 232cc MOTORS

169-271

Regular price $4900 $49.00
SSP-G A12 PERFORMANCE CAMSHAFT FOR GY6 150cc - 232cc MOTORS
$49.00
SKU: 169-271
Weight: 0.6 kg
Your GY6's stock camshaft is engineered for low-RPM smoothness — not power. The SSP-G A12 Performance Camshaft changes that. With higher lift and longer duration than the stock cam, the A12 holds the intake and exhaust valves open longer and pushes them further, allowing more ...
BEARING 6301 FOR CRANKCASE ON GY6 150cc MOTORS

BEARING 6301 FOR CRANKCASE ON GY6 150cc MOTORS

105-16

Regular price $207 $2.07
BEARING 6301 FOR CRANKCASE ON GY6 150cc MOTORS
$2.07
SKU: 105-16
Weight: 0.12 kg
BEARING 6301 GY6 CRANKCASE BEARING FOR 150CC CHINESE SCOOTER ENGINES. SEE PHOTO ITEM 2 INNER DIAMETER: 12mm OUTER DIAMETER: 37mm WIDTH: 12mm FITS TAOTAO, JMSTAR, ROKETA, SUNL, TANK, PEACE, JONWAY, GATOR AND MANY OTHERS IF YOU HAVE ANY QUESTIONS PLEASE GIVE US A CALL

ENGINE BOLT REPLACEMENT KIT GY6 & QMB139

1100-1542

Regular price $557 $5.57
ENGINE BOLT REPLACEMENT KIT GY6 & QMB139
$5.57
SKU: 1100-1542
Weight: 0.1 kg
ENGINE BOLT REPLACEMENT KIT GY6 & QMB139 THIS KIT CONTAINS THE FOLLOWING BOLTS: M6x110 x1 M6x100 x2 M6x95 x6 M6x35 x3 M6x30 x5
TAIDA 2V 155cc (58.5mm BORE) HC DOME CAST PISTON & RINGS SET

TAIDA 2V 155cc (58.5mm BORE) HC DOME CAST PISTON & RINGS SET

GY6-pis58.5-H

Regular price $3780 $37.80
TAIDA 2V 155cc (58.5mm BORE) HC DOME CAST PISTON & RINGS SET
$37.80
SKU: GY6-pis58.5-H
Weight: 0.4 kg
TAIDA PERFORMANCE HIGH COMPRESSION DOME CAST PISTON & RINGS SET FOR GY6 58.5mm BORE (155cc) *TAIDA KITS CAN BE PURCHASED IN OUR STORE* IF YOU HAVE ANY QUESTIONS PLEASE GIVE US A CALL
K-BLOCK VALVE / CYLINDER HEAD COVER (NOT FOR B-BLOCK) FITS TAO MOTORS BULL 200

K-BLOCK VALVE / CYLINDER HEAD COVER (NOT FOR B-BLOCK) FITS TAO MOTORS BULL 200

607715

Regular price $2447 $24.47
K-BLOCK VALVE / CYLINDER HEAD COVER (NOT FOR B-BLOCK) FITS TAO MOTORS BULL 200
$24.47
SKU: 607715
Weight: 0.5 kg
GY6 K-BLOCK 172cc / 180cc / 200cc VALVE / CYLINDER HEAD COVER ASSEMBLY COMES WITH GASKET FOR 61mm BORE CYLINDER / 57mm STUD SPACING **THIS IS FOR A K-BLOCK NOT A B-BLOCK** THE BACK 6mm BOLTS ARE IN A DIFFERENT LOCATION *MEASURE AND COMPARE BEFORE BUYING* HAVE A QUES...
TAIDA GY6 180cc - 232cc 2V CYLINDER HEAD 63mm & 63.5mm BORE (30.5/26.5 VALVES) *57mm SPACING*

TAIDA GY6 180cc - 232cc 2V CYLINDER HEAD 63mm & 63.5mm BORE (30.5/26.5 VALVES) *57mm SPACING*

GY6-02057-30.5/26.5*-1

Regular price $13297 $132.97
TAIDA GY6 180cc - 232cc 2V CYLINDER HEAD 63mm & 63.5mm BORE (30.5/26.5 VALVES) *57mm SPACING*
$132.97
SKU: GY6-02057-30.5/26.5*-1
Weight: 3.2 kg
TAIDA PERFORMANCE GY6 180cc - 232cc 2V CYLINDER HEAD FITS 57mm SPACING *B-BLOCK*THIS IS THE NEW WITH SMALL COMBUSTION CHAMBER HEAD 16.5cc *COMPATIBLE WITH POLARIS RZR 170cc* INCLUDES CYLINDER HEAD FITS 63mm, 63.5mmCYLINDERS OVERSIZED VALVES (30.5/26.5) ALREADY INSTALL...
REPLACEMENT BRAKE MASTER CYLINDER SIGHT GLASS / LENS 50cc QMB139 150cc GY6

REPLACEMENT BRAKE MASTER CYLINDER SIGHT GLASS / LENS 50cc QMB139 150cc GY6

1000-1378

Regular price $207 $2.07
REPLACEMENT BRAKE MASTER CYLINDER SIGHT GLASS / LENS 50cc QMB139 150cc GY6
$2.07
SKU: 1000-1378
Weight: 1.0 kg
REPLACEMENT BRAKE MASTER CYLINDER SIGHT GLASS / LENS FOR CHINESE 50cc & 150cc SCOOTERS MAY FIT TAOTAO, ICE BEAR, WOLF, JMSTAR, ROKETA, SUNL, TANK, PEACE, JONWAY, GATOR AND MANY OTHERS
TTMRC GY6 232cc LONG CASE CRANKCASE (67mm) CLASS B-BLOCK *57mm SPACING*

TTMRC GY6 232cc LONG CASE CRANKCASE (67mm) CLASS B-BLOCK *57mm SPACING*

TTMRC01

Regular price $27997 $279.97
TTMRC GY6 232cc LONG CASE CRANKCASE (67mm) CLASS B-BLOCK *57mm SPACING*
$279.97
SKU: TTMRC01
Weight: 1.3 kg
TTMRC GY6 232cc LONG CASE CRANKCASE (67mm) BORE *57mm SPACING* B-BLOCK 70mm CLYINDER BORE CAN BE USED WITH 2V OR 4V CYLINDER HEAD NO BORING REQUIRED, ALREADY SET TO 70mm BORE CAN BE USED WITH 61mm, 63mm, 65mm, 66mm, 67mm CYLINDERS *PLEASE EMAIL OR CALL FOR MORE DETAILS* OT...
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