Top 6 Best Gy6 150cc Big Bore Kit

Cylinder diameter57.4 mm2.25Piston diameter57.4mm2.25Piston pin diameter15mm0.59Piston pin length42mm1.65Please check the size carefully before you place the order.. Big Bore Cylinder Kit Replacement for TaoTao SUNL Buyang JCL Baja 150cc 4stroke GY6 157QMJ Engine Rebuild Kit Chinese Scooter.. The cylinder is the core of the engine.It burns the mist-like oil and air in it,pushes the piston inside to move up and down,converts chemical energy into mechanical energy,and generates power.. The reticulated process has good sealing performance,increases the contact surface,increases the oil storage and lubrication function,reduces wear and reduces fuel consumption.Efficient heat dissipation,strong power,durable and wear-resistant.. WarrantyWe are always available to help our customers.If you are not satisfied with the order,please leave us a message.Wish you have a happy shopping experience,we are committed to providing the best service..

SpecificationDiameter of the Kitmm 61 Diameter of Piston Pinmm 15 Diaplacement 170CC180CC Outer Diamter of Cylinder Skirtmm 65 Middle Height of Cylindermm 69 Total Height of Cylindermm 90 Total Height of Pistonmm 38.5 Compression Height of Pistonmm 20. Premium MaterialThis cylinder kit is made of high quality metal, can replace the original correctly, 100 new high quality, durable.. For DisplacementInclude Jog 50,90,100, GY6 50,60,70,80,100,125,150,CNCF 250,YP VOG 250 260 300. Package Includes1Big Bore Cylinder Kit inclued Camshaft and Cylinder Head, Gaskets. NOTEInstruction not included, professional installation is always recommended..

Cylinder Bore 57.4mm Non-EGR Cylinder body. Full sets of parts Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price.. Apply to GY6 4 stroke 125cc150cc engine for most of chinese scooter, atv and go karts. Parts includedGY6 150cc Cylinder Head Comp, 57.4mm Bore Cylinder Block, Set of 57.4mm Piston Assy, Piston, Rings and Wrist Pin, Full Set of Engine Gasket, 6pins CDI, Ignition coil, DC regulator, relay, A7TC Spark Plug, Set of Intake Manifold and Muffler Bolts, and Exhaust locking ha, Set of 14 Gram roller , Rocker Arms, Valve Seals, Oil Pump Assy with Driving Gear, Camshaft, Camshaft chain 90, belt 8351830, Chain adjuster, Oil screen, spring, cover and oil seal, Starter clutch, intake mani.

Inner diameter of cylinder57.4mm22.6,hole spacing54mm2.12,outer diameter of piston pin15mm5.9as the picture shows. Replacement for 4 stroke GY6 150cc 152QMI 157QMJ engine. Fits the 157QMJ engines with the EGR head,76mm bolt pattern 2 12 tall head. Package including cylinder head,gaskets,piston,piston rings,clips,wrist pin. WarrantyWe are always available to help our customers.If you are not satisfied with the order,please leave us a message.Wish you to have a happy shopping experience,we are committed to providing the best service.

Easy installation You can install this kit directly to your GY6 125cc -150cc engine. Cylinder Sleeve ID 58.5mm Cylinder Sleeve OD 60.3mm. Outer Diameter of Piston Pin 15mm. Only Fit 54mm Stud Spacing GY6 125cc 150cc 157QMJ Engine. Will Not fit GY6B Engine with 57mm Stud Spacing0mm Bolt Pattern. 5.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,IntakeExhaust Studs,Exhaust Nut.

Fitment 150cc 57mm Bore Cylinder Top End Rebuild Kit Fit for Compatible with Moto Scooter 150cc GY6 Chinese Scooter 157QMJ Engines.. Specification Cylinder with bore 57.4mm, 76mm Bolt Pattern 2 12 Tall Head.. FeaturesCylinder Ring Gasket kit with precise density to provide a reliable seal with minimal tightening. Cylinder Ring Gasket kit set made of high-quality cast-iron to satisfy the tough demands, they are the superior choice when building a professional racing engine.. Perfect Replacement Replacement cylinder ring gasket kit sets engineered from premium materials to provide exceptional service life and reliability.. Package Included 1 Set Top End Rebuild Kit, Brand New..

The kit fits 4 stroke GY6 125cc and 150cc scooter 157QMJ engine. 180 days warranty and 100 money back guarantee if not satisfied. 57.4mm Cylinder Bore,15mm wrist pin. Comes with high performance gray piston, orange ignition coil and cdi box. The kits comes with 2 pieces of 3-elecrode spark plug for better performance.

Premium MaterialThis cylinder kit is made of high quality metal, can replace the original correctly, 100 new high quality, durable.. SpecificationDiameter of the Kitmm 61 Diameter of Piston Pinmm 15 Diaplacement 170CC180CC Outer Diamter of Cylinder Skirtmm 65 Middle Height of Cylindermm 69 Total Height of Cylindermm 90 Total Height of Pistonmm 38.5 Compression Height of Pistonmm 20. For DisplacementInclude Jog 50,90,100, GY6 50,60,70,80,100,125,150,CNCF 250,YP VOG 250 260 300. MaterialMade Of Metal, It could correctly replace the original quality part.. Package includes1BIG BORE CYLINDER KIT inclued Camshaft and Cylinder Head, Gaskets.

1.Inner Diameter of Cylinder 57.4mm. 2.Outer Diameter of Piston Pin 15mm. 3.Easy installation, Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,IntakeExhaust Studs,Exhaust Nut.. 4.Complete new products with the famous Chinese brand in the field of cylinder, piston and piston rings..

Bore Cylinder Kit with Piston Replacement for 4 stroke GY6 150cc 152QMI 157QMJ engine.. Fits the 157QMJ engines with the EGR head,76mm bolt pattern 2 12 tall head.. Inner diameter of cylinder57.5mm22.6, hole spacing54mm2.12, outer diameter of piston pin15mm5.9.. Package Included 1pc x cylinder head, 3pcs x gaskets, 1pc x piston, 5pcs x piston rings, 2pc s clips, 1pc x wrist pin.. Please check pictures and specifications for compatibility. Quality assurance, unconditional lifetime guarantee, so you can purchase now with confidence..