Cummins Piston & Rings, 2881873

replaces: 2881873, 4955966, 4376241

Fits ISX1 & ISX2
This item contains the following:
2 qty 3064305 Ring - Retaining 1 qty 3689296 Pin - Piston 1 qty 2882635 Piston - Engine 1 qty 4309441 Ring Set - Piston
 
Our pistons are manufactured from special materials like eutectic aluminum, ductile iron and steel alloy. Surface treatments such as anodizing and nitriding are typically used in the ring grooves and crown area for durability. Anti-friction coatings like tinning, phosphate and graphite provide scuff protection during initial engine break in. HDP pistons are designed and manufactured to meet or exceed the most rigorous and stringent specifications.