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57.4mm Big Bore GY6 125cc/150cc Cylinder Rebuild Kit Hauertzx

$299.96
In stock
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Complete 57.4mm big bore cylinder rebuild kit for GY6 125cc and 150cc 4-stroke engines with 157QMJ or 152QMI engine codes.

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Brandhauertzx
Part TypeCylinder rebuild kit

Product Description

This Hauertzx complete cylinder rebuild kit is designed for GY6 125cc and 150cc 4-stroke engines identified by the 157QMJ or 152QMI engine codes. The kit includes 57.4mm cylinder and cylinder-head components along with engine rebuild, valvetrain, oil-system, ignition, transmission, and hardware components listed by the supplier. It is described for use in Chinese scooters, ATVs, quads, and go-karts. Not suitable for EGR engines.

Product Specifications

Brandhauertzx
Manufacturer Part NumberHauertzx
Item Weight41 pounds
Modelhauertzx
Package Dimensions15.75 x 14 x 8.25 inches
Item model numberHauertzx
ExteriorB
Explicit Manufacturer Part NumberHauertzx
Cylinder size57.4mm
Engine codes157QMJ, 152QMI
ApplicationChinese scooters, ATVs, quads, and go-karts
Included componentsCylinder kit, cylinder head kit, camshaft, timing chain, oil pump, gaskets, intake manifold, chain adjuster, spark plug, oil seals, ignition coil, regulator, CDI, carburetor, variator kit, rear clutch, stator, starter motor, crankshaft, rocker arm seat sets, and hardware
EGR compatibilityNot suitable for EGR engines