Waterboss Gun Repair Kit – WB-RK-750-A

The Waterboss Gun Repair Kit – WB-RK-750-A is a premium OEM-quality rebuild kit engineered to restore the performance and reliability of your Waterboss spray gun. This kit contains all the essential replacement components — including O-rings, seals, and internal parts — to maintain proper pressure, smooth trigger operation, and leak-free performance.

Manufactured from high-grade, chemical-resistant materials, the WB-RK-750-A repair kit is ideal for softwash, pressure washing, and chemical spraying applications. It provides a cost-effective solution for extending the life of your Waterboss gun while preventing performance issues like leaks, trigger stiffness, or uneven spray patterns.

Specifications & Details:

• Part Number: WB-RK-750-A

• Product Type: Spray Gun Repair / Rebuild Kit

• Brand Compatibility: Waterboss Guns

• Includes:
  • Item 01: Nozzle Shroud
  • Item 02: Nozzle*
  • Item 03: Valve Seat
  • Item 04: O-Ring

• Material: Chemical- and abrasion-resistant rubber and polymer

• Function: Restores internal sealing, trigger smoothness, and pressure consistency

• Applications: Softwash systems, chemical sprayers, and pressure washer guns

Features:

• OEM-quality replacement components for Waterboss spray guns

• Restores like-new performance and pressure integrity

• Resists chemical degradation for long service life

• Prevents leaks, stiff triggers, and inconsistent spray patterns

• Easy installation for quick gun maintenance and repair