Water Pump 6204-61-1300 for Komatsu 4D95S / D20P-6 D20P-7
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Application | Fitment Notes |
|---|---|
| Komatsu D20P-6 / D20P-7 | Verify engine and pump number. |
| Komatsu D20Q-6 / D20S-6 | Verify engine and pump number. |
| Komatsu 4D95S / 4D95S-1 engine applications | Compare original pump. |
Product Overview
The water pump circulates coolant through the 4D95 engine and radiator. A leaking seal or worn bearing can quickly lead to coolant loss and overheating during dozer work.
The 6204-61-1300 reference is associated with Komatsu 4D95S-family engines and machines such as D20P-6, D20P-7, D20Q-6 and D20S-6.
Key Features & Performance
- Engine coolant circulation pump
- Komatsu reference 6204-61-1300
- For 4D95S / 4D95S-1 engine applications
- Used on several D20-series crawler dozers
Common Reasons for Replacement
- Coolant leakage around the pump
- Bearing noise, wobble, or shaft play
- Overheating or poor coolant circulation
Technical Specifications
- Part Type: Engine Water Pump
OE / Reference Numbers
- 6204-61-1300
Frequently Asked Questions
How do I confirm compatibility? Confirm engine model, machine serial and 6204-61-1300 on the old pump or parts catalog.
Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.