2872939 - 3-1/2 Evolution Piston Ring .040 Oversize

Replacement Wiseco piston ring kit are for a 3-1/2 bore and .040 oversize. Rings are packaged per piston.
Kit includes 1 top ring 1 2nd ring and a 3 piece oil control ring.

UOM: KIT
Country Of Origin: USA

Accessory Items:
16-0628 - Piston Ring Installer Plier Tool
16-0622 - Ring-O-Matic Ring Compressor Tool Kit
16-1164 - Piston Pin Support Plate

Tech Notes: Replacement rings for #11-9889 piston set.