A pressure washer seal retainer is a critical component that ensures the longevity and optimal performance of a pressure washer pump. It plays a vital role in maintaining the proper positioning and securing of the seals, preventing water leaks and preserving the pump’s efficiency.
Technical Specifications
7110144 Seal Retainer Kit
- Part Number: 7110144
- Description: Complete seal retainer kit for AAA series high-pressure pumps
- Includes: 3 x 15.50MM tall plastic seal retainers
- Compatible with: Various AAA pump models, including 3800 PSI and 4000 PSI cold water pressure pumps
5140130-53 Seal Retainer Kit
- Part Number: 5140130-53
- Description: Seal retainer kit for DeWalt Black and Decker pressure washers using AAA series high-pressure pumps
- Includes: 3 brass seal retainers and 3 plastic seal retainers
- Price: $22.81
45689 Seal Retainer Front & Rear
- Part Number: 45689
- Description: Seal retainer for front and rear use
- Compatible with: Specific pressure washer models
- Price: $6.95
How to Replace Seals in a Pressure Washer Pump
- Disassemble the Pump:
- Remove the pump’s casing and any other components to access the seals.
- Identify the Seals:
- Locate the worn-out seals and note their position and type.
- Remove Old Seals:
- Gently pull out the old seals, taking care not to damage the surrounding components.
- Clean the Area:
- Clean the seal housing and surrounding areas to ensure a proper seal.
- Install New Seals:
- Place the new seals in their respective positions, ensuring they are properly seated.
- Reassemble the Pump:
- Reassemble the pump in the reverse order of disassembly, ensuring all components are securely fastened.
Common Signs of Worn-Out Pressure Washer Seals
- Water Leaks:
- Visible water leaks around the pump or seals indicate worn-out seals.
- Reduced Pressure:
- A decrease in pressure output may be a sign of worn-out seals.
- Increased Vibration:
- Excessive vibration during operation can indicate seal wear.
- Noise:
- Unusual noises during operation, such as hissing or grinding sounds, may indicate seal problems.