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Sale crankshaft with 16 tooth oil pump driven sprocket for 139QMB/QMA

crankshaft with 16 tooth oil pump driven sprocket for 139QMB/QMA

Original quality aftermarket crank for 50/90cc 4-stroke engines (GY6 50, 139QMB/QMA. The crank is pre-pressed with main bearings and rod. GY6 engines are factory-fitted with 2 different versions of crank....
Unavailable Available Only few left Out of stock Pre-order
BT7001-16
101 Octane
$53.99
Unavailable
Original quality aftermarket crank for 50/90cc 4-stroke engines (GY6 50, 139QMB/QMA. The crank is pre-pressed with main bearings and rod. GY6 engines are factory-fitted with 2 different versions of crank. The only difference is the oil pump drive cog on the right-hand side. The old version, installed in almost all vehicles, has a 16 tooth cog. The new version has 22 teeth and is used in e.g.: Rex models. For added assurance, count the number of teeth on your cog and reference the image provided.
101 Octane49er (FY50QT-5)A9 50 BN139QMBAccipiter 50 4T JSD50QT-21CAgility 50 4T KG10SAAgility 50 Basic 4T KD10SHAgility 50 Carry 4T KG10DAAgility 50 City 4T KL10BAAgility 50 MMC 4T KG10CA / KG10CBAgility 50 One 4T KG10SDAgility 50 RS 4T KG10SR / KG10SUAGMArvini 50 4TATU ExplorerB08 50 ZN50QT-15ABahama MC-07 50 4TBajaBaotianBE500 50 4TBee 50 (FY50QT-13)BeelineBeneroBenzhouBeta 50 4TBlack Jack 50 4TBreeze 50 4T JSD50QT-13BT49QT-11 RetroBT49QT-12A1 RebelBT49QT-12C1BT49QT-12D HeroBT49QT-12E RockyBT49QT-12F TancoBT49QT-12GBT49QT-12P1 TigerBT49QT-20A2BT49QT-2A Big PantherBT49QT-2C FalconBT49QT-3BT49QT-6A1BT49QT-6A4BT49QT-6B1BT49QT-6B4BT49QT-7 Smart RiderBT49QT-9 ScoutBT49QT-9 SprintBT49QT-9F1 EagleBT49QT-9F3 EagleBT49QT-9R1BT49QT-9R3BT49QT-9S1BT49QT-9S3BT50QT-11 RetroBT50QT-9 EcobikeBuffaloCapriolo 50 [QM50QT-6A]Cavallino 50 4TCity Cruiser 50 4TCity Spider 50 4TCity Star (YY50QT)City Star 50 4TCityleader 50 4TCityliner 50 4TClea 50 (4T)Cobi 50 (4T)Cracker 50 4S 4TCrankshaftsDazonDesire 50 (BT49QT-12)Diamondback 50 4TDJ 50 S KG10BA / KG10BBDolphin 50Dolphin 50 4TEagle 50 4T JSD50QT-21Eco Fox 50 4TElegance 50 ZN50QT-DEppellaEringExplorerF22 50 ZN50QT-3F3000 50 4TF35 50 ZN50QT-32AF9 I 50 ZN50QT-36Falcon 3 50 ZN50QT-8BFalcon 50 4T JSD50QT-21AFiddle 2 50 4T AC -08 AW05WFighter 50 (JL50QT-5)Filly 50 4T SD10ACFirenze 50 4TFirenzo 50 4TFlex TechFlory 50 4-TaktFly ScootersFormula 2000 (YY50QT-6A)Formula One (YY50QT-6)Fun 50 4TGenericGMX 450 QM50QT-6AGMX 50 4-TaktGMX 500 QM50QT-6A(A)Goldfish 50 ZN50QT-11AGorilla Motor WorksGrace 50 4TGrace 50 ZN50QT-51Grand Retro 50 ZN50QT-EGrand Retro 50 ZN50QT-HGT 4 50 4TGT UnionHawk 50 (4T)Honey 50 ZN50QT-51Hope 50 4THT50QT-10HT50QT-16HT50QT-22HT50QT-25HT50QT-26HT50QT-36HT50QT-6HT50QT-7HT50QT-9HuatianHurrican X1 4T (JL50QT-4)Hurrican X2 (YY50QT-26)HyosungIbiza 50 4TIL Bello 50 4TIVAJackfoxJet New 50 4TJinlunJL50QT-4JmstarJonwayJuliet 50 4TKarcherKM 50 4-TaktKreidlerKurbelwellenKymcoKYMCOSento 50 SD10RALa Vida 50 4TLaguna 50 4TLambda YY50QT-21 50 4TLB50QT-22 50 4TLB50QT-6 50 4TLevel 100 (ZS50QT)Like 50 4T KG10AALJ50QT-E 4TLongboLongjiaLow Boy 50 4TLuna 50 4TLux 50 4TMagnet 4TMassimoMaui MC-08 50 4TMawiMF50QT 50 4TMF50QT-2 50 4TMF50QT-7 50 4TMilano 50 4TMKSMoto ZetaMotofinoMotorroMotortek (ATU)MotowellMotoworxNapoli 50 4TNew Retro 50 4TNewport 50 4TNewTee Up 50 HN50QT-7not_universal_partNova MotorsOnyx 50 4TOrbit 1 50 4T AC -08 AV05W-6Pandora 50 4TPaseo 50People S 50 BB10AAPeople S 50 Elegance BB10AJPeugeotPiacenza 50 4TPizza 50 ZN50QT-12Pointer 50 4TPulsePumaQingqi (Jinan Qingqi)QT-12P 50 4TQT-9 F3 50 4TR8 50 ZN50QT-22RaccoonRace 2 GT 50 4TRally 50Retro 50 4TRetro Cruiser 50 4TRetro Firenze 50 4TRetro Roma 50 4TRetro Star (YY50QT-15)Retro Star 50 4TRetro Style 50 4TRetro Venice 50 4TRevival 50 ZN50QT-DREX (Jinan QingqiRiejuRiva 50 4TRMC E50 4-TaktRoketaRoma 50 (SK50QT-9)Roma 50 4TRomeo 50 4TRS 400RS 450 [QM50QT-6A]RS 460RS 500 [QM50QT-6A(A)]RS 900 [QM50T-10A(A)]RS UltimaSachsSB50QT-16 RhythmScholli 50 4TSchwinnShenke)Sirion 50 4TSL50QT-2 50 4TSL50QT-7 50 4TSmart Rider 50Snail 50 ZN50QT-ASpeed Racer 50 4TSpeedy 50 4TSpeedy RC 50 4TSporty 50 4TSprint-10 50 (SK50QT-A)Sprint-12 50 (SK50QT-B)Strada 50 4TStreet Race 50 4TSukidaSun 3 ZN50QT-11BSun 50 ZN50QT-11Sun IV 50 ZN50QT-11GSuncity SC50 4T VIN LAW / LXKSSuncity SC50 4T VIN LWGTSunfire Racing 50 4T JSD50QT-27SunLSunny 50 4TSunny 50 4T JSD50QT-27Super 8 50 4T / Big Tire KL10SA / KL10SESuper Power 50 4TSYM (Sanyang)Symply 50 4T AC AV05WTankTec RunnerTechno Classic Edition 50 4TThunder 50 4TTitano 50 4TTNGTopdrive 50 (YY50QT-14)Topspeed 50 4TToreo 50TVZ 50 4TUrban 50 4TV-ClicV-Clic 50 4T LAEAGZ40V-Clic 50 4T Silver Sport LAEAGZ40Veloce 50 4TVeloce 50 4T DynamicVeloce 50 4T GTVeloce 50 4T RacingVenezia II 50 4TVenti 50 4TVenus 50Venus II 50 4TVertigo 50 4TVes 50 ZN50QT-27Vitality 50 4T SG10AAVpa 50 ZN50QT-30AWarrior 50 4TWild Eagle (ZS50QT)Wind 50X1 50 4TX2 50 4TX6 50 ZN50QT-41XinlingXintian (Kinroad)XL50QT-BXT50QTYager GT 50 SM10AAYoyoYY50QT-14YY50QT-26YY50QT-6 4TZ-Bike 50 4T JSD50QT-15Zeus 50 4T JSD50QT-5ZhongyuZnen (Zhongneng)Znen Q 50 ZN50QT-11DZongshenZS50QT-4 (Cab 50)ZY50QT-7

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