Product Attributes

Product Name: Complete Piston Assembly

Fit Engine: Komatsu 6D114

Condition: 100% Brand New, direct‑fit replacement

Material: High‑strength aluminum alloy piston, alloy steel piston rings

Key Advantages

• Pre‑assembled piston, piston rings, piston pin and circlips for convenient installation
• High‑strength aluminum alloy piston body with good heat dissipation and deformation resistance
• Chrome‑plated piston rings provide reliable wear‑resistance and cylinder sealing performance
• Strictly machined per OEM dimension, well‑matched for cylinder liner and connecting rod
• Time‑saving maintenance component for engine overhaul and cylinder rebuilding

Product Description

This complete piston assembly is designed for Komatsu 6D114 diesel engine. Fully assembled unit includes piston, piston rings, piston pin and retaining circlips. It converts combustion pressure into mechanical power. Widely fitted on excavators, wheel loaders and generator sets.

We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John D eere, 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.

FAQ

1. Which engine fits this complete piston assembly?
2. A: It fits Komatsu 6D114 diesel engine.
3. What signs indicate piston assembly needs replacement?
4. A: Low compression, heavy blow‑by gas, high oil consumption, power loss and knocking sound.
5. Installation tips?
6. A: Confirm ring gap positions, use piston ring compressor, check piston clearance before assembling into cylinder liner.