NCY Cylinder Kit (72cc, Iron,12mm Pin) Horiz. Minarelli 2T floor 139QMA 139QMB 1P39QMB 1P39QMA-2 YN139QMB

139QMA 139QMB 1P39QMB 1P39QMA-2 YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMB BN139QMB 147QMD Other QMA models Other QMB models 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

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Complete gasket set included (head gasket

326mm H (thickness)

Standard Eye-to-Clevis Length: 265mm (10 5/8") adjustable up or down within a 10mm range

NCY Cylinder Kit (72cc, Iron,12mm Pin) Horiz. Minarelli 2T floor 139QMA 139QMB 1P39QMB 1P39QMA-2 YN139QMBCylinder kit for modern Minarelli 50 cc engines with 12mm wrist pin. Iron cylinder & head. 2 ring piston design. 47mm Bore 12mm Pin Replacment Rings #1100 1379 NOTE: This is essentially the 12mm wrist pin version of our popular PRCK1 kit. Not legal for use in California on pollution controlled vehicles. Check local laws before installing. This product is not intended for use on public roads or land.