Fuel Pump 6684852 for Bobcat 425 428 430 435 S750 S770 S850 A770 T750 T770 T870
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Product Overview
The fuel pump supplies fuel at the pressure and flow required by the system. A weak or failed pump can cause hard starting, hesitation, fuel starvation, intermittent operation, or loss of power under load.
The listed replacement number is 6684852. Match the part number, voltage or drive type, mounting pattern, ports, connector, and engine application with the part currently installed.
Key Features & Performance
- Helps correct fuel-delivery problems caused by a failed pump
- Designed for compatible engine and equipment applications
- Practical replacement for a worn or damaged original unit
- Supports consistent operation under load
Fitment & Compatibility
Compatible with Bobcat 425, 428, 430, and 435 compact excavators, plus A770, S750, S770, S850, T750, T770, and T870 loaders. Serial-number breaks, production changes, or equipment options may affect the required part.
Technical Specifications
- Product Type: Fuel Pump
- Compatible Brand: Bobcat
- Part Number(s): 6684852
Frequently Asked Questions
Q: Can a bad fuel pump cause hard starting or loss of power? A: Yes. A weak or failed pump can restrict fuel delivery, although filters, wiring, lines, and other fuel-system components should also be checked.
Q: Is this an original OEM part? A: No. It is an aftermarket component made to replace the listed part in compatible equipment.
Confirm the original part number and physical configuration before ordering, especially when multiple versions were used.