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Manufacturer Part
Briggs & Stratton Pressure Washer Pump Assembly 705445
Genuine OEM Part # 705445RC Item # 3389320
Manufacturer Part
Skill Level
$279.60
Skill Level
Does this part fit my product?
Pressure washer pump assembly
$279.60
This part 705445 is compatible with:
- Product Type:
- Pressure Washer
- Brands:
- Briggs & Stratton
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Frequently Bought with Pump Assembly
Pump Assembly Customer Reviews
Common Problems Fixed by the Pump Assembly
Based on customer reports and repair data, this part commonly fixes these issues:
About the Pump Assembly
You may need to rebuild or replace the pump assembly. If the pump is more than a few years old, and you use the pressure washer fairly often, replace the pump assembly. If the pump is relatively new, and you don’t use the pressure washer often, either rebuild the pump assembly or replace the pump seals.
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