Engines and Components› Pistons and Piston Rings

CP Pistons

CP Mitsubishi Ring ONLY for Pistons

$30.25

SKU: C00A CPN-3366

In Stock
In Stock
Ships by Aug 2
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: CPN-3366

MIA's Description

The CP Pistons CPN-3366 is a set of piston rings designed for an 81.5mm bore and 85.5mm pistons. The top compression ring is made of steel and features a gas nitride treatment. The second ring is constructed from cast iron with a taper hook groove face to aid in oil control. The oil rings consist of two gas nitrided rails and a low-tension expander with a mini flex vent design to reduce friction.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCP Pistons
Part NumberC00A CPN-3366

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy