Water Pump for Komatsu BD-155 DOZER Bulldozer | Also Fits PC 650
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | GCO Code | Part Type | Availability |
|---|---|---|---|---|---|
| Komatsu | BD-155 DOZER / PC 650 | 6212611205 | F31.57 | WATER PUMP / OIL PUMP | ✓ In Stock |
Product Description
OEM Part Numbers: 6212611205
| Machine Model | Type | Part Number |
|---|---|---|
| BD-155 DOZER | Bulldozer | 6212611205 |
| PC 650 | Excavator | 6212611205 |
Genuine OEM part, factory-certified to original tolerances for BD-155 DOZER / PC 650. For a quality aftermarket equivalent at a lower cost, view our aftermarket listing →
The 6212611205 water pump bd-155 dozer / pc 650 is a high-precision fluid delivery system for the BD-155 DOZER / PC 650, maintaining consistent pressure and flow to keep the engine performing at full capacity under all load conditions. Pump failure causes immediate performance degradation — including power loss, excessive smoke, rough idle, and stalling — conditions that worsen rapidly if left unaddressed. Engineered to OEM standard 6212611205 for exact fitment and immediate performance recovery on the BD-155 DOZER / PC 650.
Key Features:
- Consistent Fluid Delivery: Maintains optimal pressure and flow to the engine system for smooth, efficient operation under all load conditions.
- OEM Specification: Built to reference 6212611205 for direct fitment on the BD-155 DOZER / PC 650 without modification or adjustment.
- High-Durability Design: Engineered for continuous operation under the demanding pressure cycles of heavy-duty machinery.
The 6212611205 water pump bd-155 dozer / pc 650 ensures reliable, pressurised fluid supply and sustained engine performance on the BD-155 DOZER / PC 650.
What Does This Water Pump / Oil Pump Do?
Circulates coolant or lubricating oil through the engine at the correct pressure and flow rate to maintain operating temperature and prevent excessive wear on internal moving components.
Possible Water Pump / Oil Pump Problem Symptoms
If your machine is showing any of the following, a faulty water pump / oil pump may be the cause:
- Coolant or oil temperature rising above normal operating range
- Oil pressure warning light activating during operation
- Coolant leaks visible at the pump body, housing, or seal joints
- Engine overheating even after coolant has been topped up
Why Buy From GCO Products?
Gautam & Company has been supplying earthmoving machinery spare parts since 1999. Here is why contractors, fleet operators, and dealers across India trust us.
Over 27 years of experience in the earthmoving parts industry.
Our team helps you confirm the right part before you order.
Proper GST invoices on every order for your accounting needs.
Fast dispatch from Jalandhar to all states across India.
Volume pricing available for fleet owners, dealers and distributors.
Both genuine OEM and quality aftermarket options available.
How to Confirm Compatibility
To ensure this part is the correct fit for your machine, have the following ready when you contact us:
- 1Machine Model & Year
E.g. Komatsu PC200-8, CAT 320D, JCB JS205 — include the model suffix if known.
- 2Machine Serial Number
Found on the machine's chassis plate. Helps confirm the exact production variant.
- 3OEM Part Number
From your parts manual, the old part itself, or the machine's service documentation.
Not sure if this part fits your machine?
WhatsApp Us to Confirm Typically replies within a few hoursDisclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.
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