139QMB QMB139 GY6 49cc 50cc Scooter Engine Parts

Chinese Front Drive Variator Clutch Roller Kit - 6gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm6 gramShipping details:Item(s) will be shipped within 1 business days once you finished your ..

Chinese Front Drive Variator Clutch Roller Kit - 7gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm7 gramShipping details:Item(s) will be shipped within 1 business days once you finished your ..

Chinese Front Drive Variator Clutch Roller Kit - 9gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm10 gramShipping details:Item(s) will be shipped within 1 business days once you finished your..

Chinese Front Drive Variator Clutch Roller Kit - 10gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm10 gramShipping details:Item(s) will be shipped within 1 business days once you finished you..

Chinese Front Drive Variator Clutch Roller Kit - 11gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm11 gramShipping details:Item(s) will be shipped within 1 business days once you finished you..

Chinese Front Drive Variator Clutch Roller Kit - 12gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm12 gramShipping details:Item(s) will be shipped within 1 business days once you finished you..

Chinese Front Drive Variator Clutch Roller Kit - 4gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm4 gramShipping details:Item(s) will be shipped within 1 business days once you finished your ..

Chinese Front Drive Variator Clutch Roller Kit - 5gGY6 50cc [QMB139] - CVT - AutoChinese complete variator roller weight kit for the CVT fully automatic 50cc engines on many makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm5 gramShipping details:Item(s) will be shipped within 1 business days once you finished your ..

Chinese Front Drive Variator Clutch Roller Kit - 5gGY6 50cc [QMB139] - CVT - AutoChinese complete variator slider weight kit for the CVT fully automatic 50cc engines on several makes and models of scooters.Roller kit details:Set of 6Diameter: 16mm  Width: 13mm5 gramFits many make and models of scooters with 50cc 139QMB engines including BMS Apache ..

Chinese Front Drive Variator Clutch Slider Weight Kit - 6gGY6 50cc [QMB139] - CVT - AutoChinese complete variator slider weight kit for the CVT fully automatic 50cc engines on several makes and models of scooters.Roller kit details:Set of 6Slider weightsDiameter: 16mm  Width: 13mm6 gramFits many make and models of scooters with 50cc 139QMB engines ..

Chinese Front Drive Variator Clutch Slider Weight Kit - 7gGY6 50cc [QMB139] - CVT - AutoChinese complete variator slider weight kit for the CVT fully automatic 50cc engines on several makes and models of scooters.Roller kit details:Set of 6Slider weightsDiameter: 16mm  Width: 13mm7 gramFits many make and models of scooters with 50cc 139QMB engines ..

Chinese Front Drive Variator Clutch Slider Weight Kit - 8gGY6 50cc [QMB139] - CVT - AutoChinese complete variator slider weight kit for the CVT fully automatic 50cc engines on several makes and models of scooters.Roller kit details:Set of 6Slider weightsDiameter: 16mm  Width: 13mm8 gramFits many make and models of scooters with 50cc 139QMB engines ..

Engine Fan Cover Gasket for 50cc ScootersThis gasket goes around the bottom of the fan cover on GY6 50cc scooters.  Helps keep the air from leaking out from around the bottom. Gasket specs:Black rubberAround 18" long100646..

Chinese Drive Cover for 50cc Short Case ScootersThis Chinese engine cover is the replacement part for many 50cc 4-stroke scooters.  Fits many scooters including Taotao.  Please look at pictures and descriptions before ordering.Cover description:BlackOverall length: 41.9cm [16.5"]Height: 152mm [59.8"]Overall width: 89mm [3.5"] does not include kick-..

Gates Powerlink CVT Drive BeltGates Powerlink CVT PL30507 premium drive belt fits many 4-stroke models of ATVs, scooters, and mopeds. This belt is specially designed for a variety of  motorized CVT applications. It is the most common belt used on short case GY6 50cc 139QMB scooters.Belt description:CVT [-Continuous Variable Transmission-]669-18-30 ..

Chinese PD18J Carburetor Rebuild Kit for GY6 50ccVersion 1This Chinese PD18J carburetor rebuild kit is for our carburetor version 7. This carburetor fits GY6 50cc models.  Carburetor description:Bowl gasketJetDrain screwSpringsFloat not includedTo verify correct carb kit check your carburetor against the pictures and specs for our carburetor versio..

Chinese PZ18 Carburetor Rebuild Kit for GY6 50cc ScooterVersion 5This carburetor rebuild kit is for a GY6 50cc scooter.  Everything pictured is included in this carb kit including the float and diaphragm.  This kit does not fit 50cc atvs or dirt bikes.  It only fits 50cc scooters.Fits many scooters makes and models including Jonway and Lance.Shippi..

Cylinder Head / Valve Cover for GY6 50cc Scooter EngineThis valve cover is the original equipment cover on the new Taotao 50cc scooters.  It fits many makes and models, but you still need to compare description and pictures to make sure this will work on your scooter.Cover details:GY6 50ccBolt holes across straight side are 104mm [4.1"] center-to-c..

Chinese Engine Oil DipstickVersion 3This Chinese dipstick is the replacement part for many 4-stroke Chinese  ATVs, Go- Karts and Scooters. This dipstick fits 50cc and 150cc models.  Dipstick description:Overall length: 115mm [4.52"]Cap diameter: 29.4mm (1.16")Threads: M20*2.50Includes o-ringCompatible with 50cc and 150cc GY6 150cc 4 stroke101381Kno..

Chinese ATV Engine Oil Filter Cap / CoverThis Chinese oil filter cover is the replacement part for many 4-stroke Chinese  ATVs, Dirt Bikes, Go Karts and Scooters. This cap/cover fits GY6 50cc, 125cc and 150cc models.  Cover description:Cover OD Measurement: 40.4mm [1.59"] approx.Thread size: M30*1.517mm cap nut for easy removalCompatible with 150cc..

Chinese Carburetor for ATVs, Dirt-Bikes and Go Karts.Version 31This Chinese 139QMB carburetor is the replacement part for many Chinese atvs and Go Karts.  This carburetor is not recommended for use on scooters because it drains out the bottom. This carburetor fits 50cc 4-stroke models.  Carburetor description:PD18J CarbElectric choke carb with 2-wi..

Chinese Carburetor for ATVs, Scooters-Mopeds, Dirt-Bikes and Go Karts.Version 9This Chinese 139QMB carburetor is the replacement part for many Chinese  GY6 50cc Scooters. This carburetor fits 50cc 4-stroke models.  Carburetor description:PD18J CarbElectric choke carb with 2-wire male plugHard plastic topRubber drain lineIntake ID: 18.5mmIntake OD: ..

Chinese Carburetor for ATVs, Dirt-Bikes and Go Karts.Version 31 ScooterThis Chinese 139QMB carburetor is the replacement part for many Chinese scooters.  This carburetor has the spring encased drain line that lets you drain the bowl of your carburetor without spilling fuel on the engine. This carburetor fits GY6 50cc 4-stroke models.  Carburetor de..

Chinese Carburetor for ATVs, Scooters-Mopeds, Dirt-Bikes and Go Karts.Version 70This Chinese 139QMB carburetor is the replacement part for many Chinese GY6 50cc Scooters. This carburetor fits 50cc 4-stroke models.  Carburetor description:Electric choke carb with 2-wire male plugIntake ID: 20mmIntake OD: 28mmAir filter mount ID: 34mm Air filter moun..

Chinese Carburetor for GY6 50cc Scooters.Version 375This Chinese PD18J carburetor is the replacement part for many 50cc Chinese scooters.  Deni carburetors, made in Japan, are generally considered an upgrade to the less expensive Chinese carburetors.This carburetor has the spring encased drain line that lets you drain the bowl of your carburetor wi..

Chinese 39mm piston for GY6 50cc ScootersThis Chinese 39mm piston is the replacement part for many 4-stroke Chinese  scooters.   Piston description:Piston Height: 33mm [1.29"]Piston Diameter: 39mm [1.51"]ID of hole for pin: 13mm [.509"]Pin not includedCompatible with GY6 50cc 4-strokeShort or long case engines50/023Shipping details:Item(s) will be ..

Chinese CVT Drive BeltChinese CVT drive belt fits many 4-stroke models of ATVs, scooters, and mopeds. This belt is specially designed for a variety of motorized CVT applications.  It is the most common belt used on the long case GY6 50cc 139QMB scooters.Belt description:CVT [-Continuous Variable Transmission-]729-17.7-30 Fits GY6 49CC 50CC 152QMI 1..

Clutch Side Cover - Full Auto - GY6 50cc Long Case EnginesThis Chinese clutch cover is the replacement part for many 4-stroke Chinese 50cc scooters . This cover fits the GY6 50cc with 10 bolt long case.  Cover description:Left sideOverall length: 46cm [18"] not including breather areaOverall width:  17.4cm [6.84"]15mm [.60"] hole for kickstart9 bol..

Chinese Engine Crankcase Cover RH for GY6 50cc Long CaseRight side crankcase cover for the GY6 50cc 139QMB long case engine.Overall dimensions: Approximately  8.25" x 8.5" x 2.5"ID of large opening: 36.3mm [1.43"]Eight bolt holes around the perimeterThree threaded holes in the interior body of the coverOne threaded hole on the triangular part Fits ..

Chinese Air Filter and Housing AssemblyThis air filter fits the many 50cc scooters.  Please use detail pictures & measurements to verify exact match of your part.Air filter description:Length of air box: 29.2cm [11.5"]Width of air box: 12.7cm [5"]Remove 6 self tapping screws to access foam filterFoam filter is includedInside diameter of hose is..

Chinese Air Filter and Housing AssemblyThis air filter fits the many 50cc scooters.  Please use detail pictures & measurements to verify exact match of your part.Air filter description:Length of air box: 30.5cm [12"] does not include hoseWidth of air box: 12.7cm [5"] at widest pointRemove 6 self tapping screws to access foam filterFoam filter i..

Chinese Air Filter SpongeThis air filter sponge fits many models of scooter, moped air filter boxes.  Please match pictures and measurements for any other application in question.Air filter sponge description:Longest side measurement: 10.75"2nd longest side measurement: 9"Single short side measurement: 2"Double side measurements: 2" & 2.5"Thick..

Chinese Air Filter Hose AssemblyVersion 3Fits all Tao Tao 50cc ScootersThis hose fits many Chinese 4-stroke 50cc mopeds and scooters.   Please use detail pictures & measurements to verify exact match of your part.Hose description:Overall length of air hose: 111.4mmOD of hose: 43mmID of hose: 31mmNipple in middle of hoseClamp on one endCap with ..

Chinese Camshaft GY6 50cc - StockCamshaft details:Teeth: 34Overall length: 69.3mm [2.73"]Intake lobe at widest point: 25.7mmExhaust lobe at widest point: 25.5mmBearings: 6002 / P6Gear OD: 66.4mm [2.61"]102324  10204A126139QMB QMB139Fits many Chinese models including Baja, Linhai, LIfan, Kazuma, Redcat, Roketa, Taotao and others.  Please review pict..

High Performance Camshaft for a GY6 50cc Camshaft details:Teeth: 34Light weight sprocketOverall length: 69.3mm [2.73"]Intake lobe at widest point: 25.7mmExhaust lobe at widest point: 25.5mmBearings: 6002 / P6Gear OD: 66.4mm [2.61"]139QMB QMB139Fits many Chinese models including  Honda, Jonway, Linhai, LIfan, Kazuma, Redcat, Roketa, Taotao and other..

Chinese Clutch - 22 Spline - GY6 50cc QMB139Version 8This clutch assembly it the replacement clutch for GY6 50cc Chinese scooters.  Fits almost every brand and model of 50cc gas Chinese scooter out there.  Please check pictures and measurements before ordering.Clutch details:Rear clutch for GY6 50 engine22 splines inside the clutch drum/bellOD of d..

Chinese Racing Clutch - 22 Spline - GY6 50cc QMB139 ScooterVersion 12Racing clutch assembly for GY6 50cc Chinese manufactured brands and models. Very popular in mopeds & scooters. Clutch details:Rear clutch for GY6 50 engine22 splines inside the clutch drum/bellOD of bell:  117mm [4.6"]OD of pulley: 119mm [4.68"]ID of pulley bearing: 17mm  [HK1..

Chinese Cooling Fan CoverThe Chinese fan cover for the GY6 50cc air cooled engine is used on several makes and models of scooters. Please use detailed pictures and measurements for best match for your machine.Cover details:Fits 50cc air cooled engineMounting holes spacing: 180mm [7"] center to centerThree holes spacing on top: 108mm [4.25"]Hole spa..

Chinese RH Engine Cover - 50cc ScootersChinese right hand engine cover for 50cc scooters.  Also known as an oil dipstick cover.  Chain cover details:Used with engines that have a 33 tooth oil pump gear13804A2126   102679Fits Taotao ATM50A/A1 Speedy 50, Blade 50, BWS 50, CY50A, CY50B Vetas, CY50D Milano 50, CY50T3 Magic 50, EVO 50, Jet 50, New Racer..

Chinese Crankshaft - GY6 50cc EngineVersion 2Chinese 50cc crankshaft fits several makes & models.  Please use the pictures and measurements to best match your crank.Crank shaft details:Over Length: 24cm [9.45"]Bearing size/model: 20 X 47 X 14 [6204]Bearing size/model: 17 X 42 X 12 [6203]16 tooth oil pump drive gearSprockets: 17 teeth eachSpline..

Chinese Crankshaft - GY6 50cc EngineVersion 7Chinese 50cc crankshaft fits several makes & models.  Please use the pictures and measurements to best match your crank.Crank shaft details:Overall Length: 24cm [9.45"]Bearing size/model: 20 X 47 X 14 [6204]Bearing size/model: 20 X 42 X 12 [6004]22 tooth oil pump drive gearSprockets: 17 teeth eachSpl..

Chinese Scooter Cylinder Head Assembly39mm - 50ccComplete cylinder head assembly with valves & cam for 50cc scooter engines.  Fits many makes and models of scooter engines.  Check pictures, specs., & measurements for verification of the correct part.Head description:Overall height: 60mmBottom hole distance valve side: 62mmCenter & top h..

Chinese Valve Cover Gasket Seal for GY6 50cc Scooters and MopedsThis Chinese valve cover gasket is the replacement part for many 4-stroke Chinese  ATVs, Dirt Bikes, Go Karts and Scooters. This gasket fits the valve cover of GY6 50cc models.  Please use details and pictures to verify this is the correct gasket you are needing for your machine.  Gask..

Chinese Cylinder Head Dowel Pins for GY6 50ccThese pins are used to align the cylinder head on the crankcase.  Used on 50cc 4-stroke motors.Pin Details: Set of 4ID: 7mmOD: 8mmLength: 13.5mmQMB139 139QMB ..

This cylinder head gasket set fits 50cc scooters with both long and short case engines.  Gasket specs:Inside diameter of metal gasket: 39mm [1.54"]Adjacent bolt holes center-to-center: 49.5mm [1.95"]Kit contains one metal gasket and one fiber gasket13121A1747   111854Known to fits Taotao ATM50A, ATM50A1, CY50A, CY50B, CY50D, CY50T3, Blade 50, BWS50..

Chinese 39mm piston rings for GY6 50cc ScootersThis Chinese 39mm piston rings is the replacement part for many 4-stroke Chinese  scooters.   Piston rings description:Fits 39mm Piston [1.53"]Set of 5 ringsCompatible with GY6 50cc 4-stroke scootersShort or long caseShipping details:Item(s) will be shipped within 1 business days once you finished your..

Chinese Front Drive Variator Clutch AssemblyGY6 50cc [QMB139] - CVT - AutoChinese complete variator assembly for the CVT fully automatic 50cc engines on several makes and models of scooters, mopeds, go karts, and some ATVs.Variator details:Drive face is plastic with a notch/tab metal gear for the spline shaftDrive face center hole: 26 teeth [spline..

Chinese Front Drive Variator Clutch AssemblyGY6 50cc [QMB139] - CVT - AutoHIGH PERFORMANCEChinese complete high performance variator assembly for the CVT fully automatic 50cc engines on several makes and models of scooters.Variator details:Variator face OD: 8.9cm [3.5"]Variator face ID: 20mm [.79"]Roller width: 13mm [.5"]Roller OD: 16mm [.63"]Rolle..

Chinese Front Drive Variator Face GearGY6 50cc [QMB139] - CVT - AutoChinese drive face gear for the CVT fully automatic 50cc engines on several makes and models of scooters, mopeds, go karts, and some ATVs.Gear details:OD of gear: 11.4cm [4.5"]62 Tooth [outside]Drive face center hole: 26 teeth [spline shaft]Drive face hole diameter:  14mm [.55"]Fit..

Gear Box Cover for GY6 50cc ScooterThis is the gear box cover for GY6 50cc 4-stroke scooters.  It's used on many makes and models of scooters.  Please look at pictures and read description to determine if it will work for you.Gear box cover specs:Overall size: 7.5" x 6.5" x 3"Brake hub ID: 130mm [5.11"]Bearing in center of brake hub: 6004RS  ID:20m..

Chinese Intake Manifold 18mm IDVersion 15Chinese GY6 50cc intake manifold fits many 4-stroke models of scooters and mopeds. Check pictures and measurements to verify this one will fit your machine/engine. Measurement on bolt holes are center-to-center.Manifold description:Bolt hole measurement: 45mm [1.77"] Height where bolt goes thru: 34.7mm [1.36..

Chinese Intake Manifold 18mm ID with Dual PortsVersion 45Chinese dual port GY6 50cc intake manifold fits many 4-stroke models of scooters, and mopeds. Most engines use the single port manifold.  We have that one available too. Check pictures and measurements to verify this one will fit your machine/engine. Manifold description:Bolt hole measurement..

Chinese Kick Start Gear Shaft Assembly for GY6 50cc EnginesThis is the shaft that the kick start pedal mounts to.  Kick starter shaft gear details.20 teeth on gearLength of shaft is approximately 46mm [1.81"] does not include gearDiameter of gear: 89.8mm [3.53"] at widest spotBushing diameter: 18mm [.70"]Shaft diameter at splines: 13mm [.51"]101836..

8 Spline Kick Start Idle Gear for 50cc ScootersKick start idle shaft gear for GY6 50cc Chinese scooters.  These come in both 7 and 8 spline versions... this is the 8 spline.Idle gear details: Length is aprox 47mm [1.85"]Diameter at big end: 33.4mm [1.32"]Shaft diameter: 10mm [.40"]Includes idle shaft springFits 50cc QMB139 engineFits many 50cc Chin..

Chinese Engine Oil PumpThis Chinese oil pump is the replacement part for many 4-stroke Chinese  ATVs, Dirt Bikes, Go Karts Mopeds, and Scooters. This pump fits GY6 50cc QMB139 engine models.  Pump description:Overall measurments: triangle shape with sides measuring - 51.5mm x 54mm x 55mmOverall height: 31mm [1.22"] including the threaded boltThread..

Chinese Oil Pump Gear / Drive Wheel for GY6 50cc Engine - Scooter This oil pump gear fits many makes and models of scooters and mopeds.  Fits both long and short case motors.Details:4-strokeQMB 139 engineOverall width: 74mmOverall thickness: 4mm33 toothCenter hole is rounded on one side: 8mmCenter hole is flat on one side: 6mm101379Fits GY6 50cc sc..

Rocker Arm Camshaft Holder Assy GY6 QMB139 with 64mm ValvesChinese Rocker Arm Assy for GY6 49cc and 50cc 4-stroke engines in scooters with 64mm valves.Rocker arm details:Assembly with both intake and exhaust rocker arms.50mm [2"] between holes center-to-centerFor heads with 64mm valves139QMB QMB139 motorsFits many Chinese models including Baja, Lin..

Chinese Starter for Scooters and Mopeds.Version 9This Chinese 2-bolt starter is the replacement part for many 4-stroke Chinese  GY6 50cc Scooters. This starter fits GY6  50cc models.  Starter description: 2-bolt 10 toothBolt hole measurement: 70mm [2.75"] center to centerCompatible with GY6 50cc 4 stroke11599A8915  101684Known to fit Lifan, Tank, R..

Chinese Starter Clutch AssemblyBendix Drive - GY6 50cc ScootersThis is the starter clutch bendix drive assembly for models using the GY6 50cc engine.  Please use the pictures and specs to help match the clutch shoes to your application.Assembly details:Overall length:  70.35mm [2.77"]Large gear tooth count:  65 teethSmall gear tooth count:  14 tee..

Chinese 8 Coil Stator Magneto for GY6 50cc Engines.Version 12This Chinese stator magneto is the replacement part for many 4-stroke Chinese  scooters.  The stator recharges the battery while the machine is in use, like an alternator in a car.  This stator fits GY6 50cc models.  Stator description:8 coil [2 wrapped]4 wires - 2 in a 3-hole plug - 2 pi..

Chinese 8 Coil Stator Magneto for GY6 50cc engines.Version 15This Chinese stator magneto is the replacement part for many 4-stroke Chinese   Scooters.  The stator recharges the battery while the machine is in use, like an alternator in a car.  This stator fits GY6 50cc models.  Stator description:8 coil5 wires [3 wire plug & 2 single leads]2 bo..

Chinese Stator Magneto Flywheel for GY6 50cc ScootersFlywheel description:Outside diameter: 110mm [4.34"]Inside diameter: 11mm [.45"](4) M6x1.0 threaded mounting holes: 46mm [1.82"] center-to-center10770A4314Known to fit all Taotao 50cc scooters plus many other makes and models!   Please use the measurements and pictures to match your part...

Chinese Timing Chain Guide Set - GY6 50cc 139QMBUpper and LowerThis Chinese timing chain guide set is the replacement part for many 4-stroke Chinese 50cc scooters.  Timing chain guides description:Sold as set - upper and lowerUpper guide as 6mm hole on one endUpper guide is 12mm wide at the widest pointUpper guide is 201mm [7.93"] longLower guide d..

Engine Valve Set With Springs & Clips for 50cc with 64mm Long ValvesVersion 1This valve set fits the 50cc Chinese scooter engines.  They are known to fit several brands and models. Please use our detail pictures and specs to make sure these are the correct valves for your scooter.Valve set details:Diameter of both valve stems: 5mm [.196"]Valve ..

Chinese Cylinder Jug 38mm for 50cc ScootersThis Chinese 38mm cylinder kit is the replacement part for many 4-stroke Chinese GY6 50cc scooters.  Cylinder kit description:Piston skirt measurement: 39mmPiston Height including "lip": 32mmPiston height including "lip" & curve: 34mmPiston pin OD: 13mmPiston pin ID: 8mmPiston pin length: 30mm5 rings2 ..

Chinese CVT Drive BeltChinese CVT drive belt fits many 4-stroke models of ATVs, scooters, and mopeds. It is the most common belt used on short case GY6 50cc 139QMB scooters.Belt description:CVT [-Continuous Variable Transmission-]669-18-30 [replaces 669-80.1-30]Fits 125cc-150cc Scooters, Mopeds, Go Karts, CVT ATVsReplaces PL20507 and PL30507Length:..

Chinese Gasket Set for 50cc 39mm Engine.This Chinese gasket set is used for many 4-stroke Chinese Mopeds and Scooters. This gasket set fits GY6 50cc models.  Gasket set description:39mm (50cc) short caseComplete setStator-magneto gasket not included due to variations of either the top mount starter or bottom mount starter location.12 piece setCompa..

Chinese Output Shaft for 50cc ScootersChinese engine output shaft for many makes and models of 50cc scooters.Shaft details:Overall length: 127mm [5"]19 splines16mm threadsDiameter of shaft at the thickest point: 27mm [1.06"]Diameter of shaft at smooth end" 17mm [.67"]includes snap ringGY6 50cc short case10007A17  102224 Fits Taotao ATM50A/A1, CY50A..

Chinese Scooter Cylinder Head AssemblyUse with 100cc Big Bore Cylinder KitDetails:Fully assemblied headReady to installIntake & exhaust valves Scooter head50cc to 100cc Big Bore for GY6 139QMB engines64mm valve lengthNo instructions are included..

Chinese Engine Oil FilterThis Chinese oil filter is the replacement part for many 4-stroke Chinese  ATVs, Dirt Bikes, Go Karts and Scooters. This dip stick fits GY6 50cc - 150cc models.  Filter description:Filter OD Measurement: 27mm (1.06") approx.Filter ID Measurement: 17.5mm (.69")Height Measurement: 25.4mm (1") approx.Compatible with 50cc-125cc..

Chinese Air Filter SpongeThis air filter sponge fits the Jog 50cc scooter.  It also fits other 50cc, 70cc and 90cc 2-stroke scooters.  Please match pictures and measurements for any other application in question.Air filter sponge description:5 3/4" x 6 1/2"3 holes7mm [.29"] thick1E40QMBFits many scooter manufacturers including Jonway, Peace, Roketa..

Chinese Gasket Set for 50cc Engine Using Big Bore Kit 100cc.This Chinese gasket set is used for many 4-stroke Chinese Mopeds and Scooters. This gasket set fits 50cc models.  Gasket set description:39mm (50cc)Complete setUse with the Big Bore kit Compatible with GY6 50cc 4 strokeNOTE: This set is known to fit the scooter and mopeds.  QMB139 engine.S..

Chinese Clutch Cover Gasket for Scooters & Mopeds.This Chinese clutch cover gasket is the replacement part for many 4-stroke Chinese  Mopeds and Scooters. This gasket fits the clutch cover of GY6 50cc models with 8 bolt case.  Please use details and pictures to verify this is the correct gasket you are needing for your machine.  Gasket descript..

Spark plug for Chinese ATVs, Scooters-Mopeds, Dirt-Bikes and Go Karts.This NGK (4549) C7HSA spark plug is the replacement part for many 4-stroke Chinese  ATVs, Dirt Bikes, Go Karts and Scooters. This plug fits 50cc, 70cc, 90cc, 100cc, 110cc, 125cc, and 150cc models.  This is a resistor plug.  You can also use the comparable NGK 4629 non-resistor pl..