This is a Replacement Cylinder & Piston for the OS .15LA Engine.|
This is a Matched Set (cannot purchase the parts individually).
This is an "ABN" Cylinder & Piston Set."A"luminum Piston,"B"rass
Cylinder Liner, with a "N"ickel Plating on the Cylinder.
The Plating is Nickel but is Still Being Labled ABC not ABN.
The Inside of the Liner is Tapered so When the Piston Goes Up It Gets
Tighter To Make A Compression Fit.
This has 3-Ports and an Alignment Notch for Proper Installation.
One Matched Cylinder and Piston Only
Bore: .598" (15.2mm)
Stroke: .539" (13.7mm)
For the Piston Pin, use OSMG7630.