Water Pump Impeller 6212‑61‑1220 for Komatsu DA640 Diesel Engine
Product Name: Water Pump Impeller
Fit Engine: Komatsu DA640
Part Number: 6212‑61‑1220
Condition: 100% Brand New, direct‑fit replacement
Material: High‑strength cast iron
- Heavy‑duty cast‑iron construction, wear‑resistant and corrosion‑resistant for cooling liquid
- Precision‑cast blade structure guarantees stable coolant circulation flow
- Resist long‑term high‑temperature working inside water pump housing
- Exact OEM dimension, perfect fit for DA640 water pump assembly
- Critical replacement part for water pump repair and engine cooling system maintenance
This water pump impeller part number 6212‑61‑1220 is designed for Komatsu DA640 diesel engine. Driven by water pump shaft, it pushes coolant circulating throughout engine cooling system to control operating temperature. Widely used on heavy‑duty excavators, bulldozers, mining machinery and generator‑set overhaul projects.
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.
Q1: Which engine fits this water pump impeller 6212‑61‑1220?
A: It fits Komatsu DA640 diesel engine.
Q2: What are failure symptoms of damaged water pump impeller?
A: Engine overheating, insufficient coolant circulation, abnormal noise inside water pump housing.
Q3: Installation tips?
A: Check pump shaft wear condition before assembly, confirm impeller fits tightly on shaft, test cooling system after finishing installation.
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