High Performance Aluminum Diesel Engine Piston Replacement Spare Part

Product Name: Engine Piston

Condition: 100% Brand New, direct‑fit replacement

Material: High‑strength heat‑resistant aluminum alloy

• High‑strength aluminum alloy casting, outstanding heat dissipation and deformation resistance
• Precision‑machined ring grooves and pin bore for perfect fit with piston rings and piston pin
• Optimized inner structure to bear high combustion pressure for heavy‑duty operation
• Strict dimensional tolerance control to maintain correct clearance with cylinder liner
• Critical replacement component for engine overhaul and cylinder repair service

This diesel engine piston transfers combustion energy into mechanical power. It is widely fitted on excavators, wheel loaders, agricultural machinery and generator sets for engine rebuild and maintenance.

We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vol vo, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.

Shipping: Sea freight, air freight and international express are all available.

Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

Q1: What causes piston damage?

A: Overheating, insufficient lubrication, foreign object entering cylinder and long‑time heavy‑load working.

Q2: What symptoms indicate piston needs replacement?

A: Engine knocking noise, heavy oil consumption, power drop and blue exhaust smoke.

Q3: Installation tips?

A: Inspect piston before installation, check piston‑liner clearance, use piston ring compressor, avoid surface scratches.