Product Attributes
Product Name: Connecting Rod Bearing Set
Fit Engine: Komatsu 6D140
Part Number: 6210‑31‑3430, CB‑2613GP
Condition: 100% Brand New, direct‑fit replacement
Size: STD Standard
Material: Bimetallic anti‑friction alloy
Key Advantages
- High‑load bimetallic alloy material, excellent wear‑resistant and anti‑friction performance
- Stable oil‑film forming to reduce friction loss between crank pin and connecting rod
- Strong shock‑resistance for heavy‑duty mining and construction working environment
- Strictly precision‑machined to match original journal dimension
- Indispensable overhaul spare parts for engine rebuild and connecting‑rod service
Product Description
This STD connecting rod bearing set with part numbers 6210‑31‑3430 and CB‑2613GP is designed for Komatsu 6D140 diesel engine. It builds lubrication buffer between crank pin and connecting rod for reliable power transmission. Widely applied on heavy‑duty excavators, bulldozers, mining machines and generator‑set engine repair.
We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John Dee re, 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 connecting rod bearing set?
A: It fits Komatsu 6D140 diesel engine, OEM number 6210‑31‑3430, alternative CB‑2613GP STD.
Q2: What symptoms of worn connecting rod bearings?
A: Knocking noise from engine middle section, low oil pressure, metallic particles inside engine oil.
Q3: Installation tips?
A: Keep bearings and journals thoroughly clean, apply assembly lube, check oil clearance per OEM specification.
Manufacturer Supported Models
Doosan: DE12T,DB58,D24,D34,DL06,DL08
Isuzu: 4BG1,4HK1,6BD1,6BG1,6HK1,6WG1
Cumm ins: K19,K38,K50,M11,NT855,QSX15
Yanmar: 6CH,6CX,6EY18,4TNV106,6TNV106,6TNE106
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