Piston Pin 45x91 for Komatsu 6D114 Diesel Engine
Product Attributes
Product Name: Piston Pin
Fit Engine: Komatsu 6D114
Size: 45x91mm
Condition: 100% Brand New, direct‑fit replacement
Material: High‑strength alloy steel, surface quenching treatment
Key Advantages
- Alloy steel with surface quenching, high hardness and excellent wear‑resistance
- High bending strength, stable performance under heavy‑load impact working conditions
- Precision dimensional tolerance, good matching with piston and connecting rod bushing
- Reduce friction loss, extend service life of piston‑connecting rod assembly
- Critical wearing component for engine overhaul and piston replacement
Product Description
This piston pin 45x91mm is designed for Komatsu 6D114 diesel engine. It connects piston and connecting rod, transmits combustion thrust force. Widely used for excavators, wheel loaders and generator‑set engine rebuild work.
We supply parts for Kubota, Cumm ins, 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.
FAQ
Q1: Which engine fits this 45x91 piston pin?
A: It fits Komatsu 6D114 diesel engine.
Q2: What are failure symptoms of damaged piston pin?
A: Abnormal knocking noise inside cylinder, piston and connecting rod assembly damage under severe situation.
Q3: Installation tips?
A: Follow thermal‑assembly requirements, strictly control installation temperature, avoid cold hammering installation.
Manufacturer Supported Models
Yanmar:
4TNV84,4TNV88,4TNV94,4TNV98,3TNV76,3TNV70
Doosan:
DB58,DL06,DL08,D1146,P086,DE08
Mitsubishi:
6D14,6D15,6D16,6D17,4D34,6D24
John Dee re:
4045,6068,5030,6100,6125,6135
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