Volvo Excavator Hydraulic Pump VOE14521180 for EC55B EC55C EC60C EC80D
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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.
- Volvo EC55B
- Volvo EC55C
- Volvo EC60C
- Volvo EC80D
- Volvo ECR5 when the parts catalog specifies VOE14521180
- Volvo ECR88 when the parts catalog specifies VOE14521180
- Volvo EW55B
Product Overview
Slow travel, weak digging, or hydraulic noise does not automatically condemn the pump. Check oil condition, filters, suction leaks, relief settings, pilot pressure, cylinders, and valve leakage first; a pressure-and-flow test is the safest way to confirm pump wear.
The pump is the heart of the excavator's work circuit and must match the machine build precisely. Compare the identification plate, drive spline, flange, pilot controls, port arrangement, rotation, and regulator before the old unit is removed from service.
Key Features & Performance
- Main hydraulic-pump service part
- Replaces Volvo VOE14521180 / 14521180
- For selected compact excavators
- Restores pressure and flow after confirmed pump failure
- New aftermarket pump
Replaces Part Numbers
- VOE14521180
- 14521180
Common Uses
- Replacing a pump with verified low flow or internal leakage
- Repairing a pump damaged by contaminated hydraulic oil
- Returning an excavator to work after drive or regulator failure
Technical Specifications
- Product Type: Hydraulic Pump
- Primary Application: Selected Volvo compact excavators using VOE14521180
- Package Quantity: 1 pump
- Condition: New
- Replacement Type: Aftermarket
- Primary Reference: VOE14521180
- Number Without Prefix: 14521180
- System: Excavator main hydraulics
- Application: Volvo compact excavators
- Condition: New aftermarket
Installation & Fitment
- Find and correct the original failure cause
- Drain or filter contaminated oil and replace hydraulic filters
- Flush lines, tank, cooler, valves, and actuators when metal is present
- Pre-fill as specified, bleed suction air, set controls to specification, and verify pressure and flow
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, connector, dimensions, installed options, and previous repairs can affect fitment. Compare the original component and reference information before purchase.
Frequently Asked Questions
Q: Can a clogged suction screen make a good pump sound bad? A: Yes. Restricted inlet flow causes cavitation and can quickly ruin both the original and replacement pump.
Q: Does this pump arrive adjusted for every machine? A: Do not assume that. System pressures and regulator settings must be checked against the service manual for the exact machine.
Q: How do I confirm this is the correct part? A: Match the pump data plate, VOE14521180, machine product identification number, drive spline, mounting flange, ports, rotation, regulator, pilot connections, and displacement.
Q: Is this supplied by the original equipment manufacturer? A: No. This is a new aftermarket item. Brand, model, and part numbers are used only to identify compatible applications.
Part Summary
keywords: Volvo VOE14521180 hydraulic pump, EC55B main pump replacement, EC60C weak hydraulics repair, Volvo EC80D excavator pump, 14521180 aftermarket pump
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.