The designation “Piston & Ring Kit, 1.00mm Oversize – HCC3802250” suggests that this kit includes pistons and piston rings designed for use in an engine with cylinder bores that have been machined or worn beyond standard specifications, requiring a 1.00 millimeter oversize. Oversize pistons are often used during engine rebuilds when the cylinder walls need to be enlarged to accommodate new pistons and restore proper functionality. The oversize designation indicates the additional diameter of the pistons compared to the standard size.

Specifications:

Includes:

• (1) HCC3802234 Piston & Rings
• (1) HCC3919045 Piston