Mi-t-m 852-0122 V-packing Assembly

Product Description

The MI-T-M 852-0122 is a V-packing assembly used in pressure washer pump systems to maintain a seal between the piston or plunger and the pump housing. V-packing assemblies form a stacked, chevron-shaped seal arrangement that contains high-pressure water within the pump cylinder. When the existing packing wears or begins to leak, replacing the assembly restores pump output pressure and prevents water from bypassing the plunger. This part is installed by pressure washer service technicians and experienced equipment repair professionals.

The 852-0122 is suited for pressure washer pump service where V-packing wear is identified as the cause of pressure loss or visible external leakage at the pump head. It fits within the pump packing cavity and works under the cyclic loading conditions typical of reciprocating plunger pumps found in both light commercial and professional-grade pressure washing equipment.

Key Features

• Chevron-style V-packing design maintains a progressive seal under pressure
• Direct replacement assembly for simplified service and reduced downtime
• Engineered for reciprocating plunger pump applications in pressure washers
• Restores pump pressure output when worn packing causes bypass or leakage

Compatibility

Designed as an OEM-style replacement V-packing assembly for MI-T-M pressure washer pump systems requiring part number 852-0122.

Installation Notes

A licensed or qualified equipment technician should perform pump packing replacement. Before servicing, relieve all system pressure, shut off the water supply, and disconnect the unit from its power source. Inspect the plunger surface for scoring before installing new packing, as a damaged plunger will accelerate wear on the replacement assembly. Follow the equipment service manual for proper packing stack orientation, as incorrect installation will result in immediate seal failure.

Technical Specifications

• Part Type: V-Packing Assembly
• Application: Pressure Washer Pump

Standard Information

• Brand: MI-T-M
• Manufacturer Part Number: 852-0122