Our Part Number: EN11-540OEM Part Numbers - HD 22007-63
Item Description - .050 over Piston and Ring Assembly for 1963 to 1981 Harley Davidson and 1982 to 1995 Columbia Par Car 250cc two cycle engine
+++ Made of high quality aluminum alloy to OEM specifications
+++ Each assembly includes piston, wrist pin, lock rings, and three piston rings.
NOTE: Piston diameter is approximately 2.789".
NOTE: Will replace two ring pistons.
VERY IMPORTANT NOTE: Always check and set your ring end gap before assembly +++ The end gap should be between .007" and .017" +++ If not wide enough file to suit +++ If not familiar with this procedure contact a service professional or read up on it in your factory service manual.
NOTE: No Longer Available.