Our Part Number: EN11-120OEM Part Numbers - HD/CO 22004-82
Item Description - .020" 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 2.759".
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.