Pressure Washer PRO tm16105/tm18135 — spare pump housing (MPN YTZ02017)

Replacement pump housing compatible with PRO pressure washer models tm16105 and tm18135. This spare pump housing is designed as a direct-fit component for the pump assembly to restore sealing and mechanical alignment. It is intended for repair and maintenance of PRO pressure washers when the original housing is damaged, cracked, or shows signs of wear that affect pumping performance.

Advantages

The spare pump housing is manufactured to match the dimensions and mounting points of the original unit, facilitating straightforward installation without modification. Its design supports correct sealing surfaces to minimise leaks and maintain stable pressure output. Using a dedicated replacement housing helps preserve the internal clearance and alignment of the pump, which reduces premature wear of other pump components and extends service life after repair.

Suitable for

• Repairing PRO tm16105 pressure washer pump assemblies
• Repairing PRO tm18135 pressure washer pump assemblies
• Replacing cracked or deformed pump housings that cause leaks or loss of pressure
• Maintenance tasks requiring restoration of pump mechanical alignment and sealing

Key specifications

• Compatibility: direct-fit for specified PRO pressure washer models
• Function: external pump housing for fluid containment and component mounting
• Material characteristics: rigid, wear-resistant housing material suitable for pump operating conditions
• Mounting: retains original mounting point locations and sealing surfaces for gasket and fastener installation
• Application environment: designed for cold- and warm-water domestic or light commercial pressure washers

How to use

Prior to installation, disconnect the pressure washer from power and water supplies and relieve built-up pressure. Drain or capture residual water from the pump. Remove the external covers and fasteners to access the pump assembly, then dismantle the pump following the manufacturer's service instructions. Replace the damaged housing with the spare unit, ensuring gasket surfaces are clean and gaskets or seals are fitted correctly. Reassemble the pump, tighten fasteners to specified torque values, reconnect hoses and fittings, and test the unit for leaks and correct pressure output before returning to normal use.

Usage recommendations

Use OEM or manufacturer-recommended gaskets and seals when installing the replacement housing. Inspect internal pump components such as seals, valves, and pistons during repair and replace any worn parts to ensure reliable operation. After installation, perform a short test run and check for leaks, unusual noises, or pressure instability; address any issues before regular operation.