Major Rebuild Kit 302701 Good Price WaterJet Cutter Parts Supplier

The Major Rebuild Kit 302701 is a complete OEM-grade maintenance solution designed for full overhauls of high-pressure waterjet on/off valves and cutting head assemblies. This kit contains all the critical components necessary to restore the valve’s original performance, ensuring reliable high-pressure sealing, smooth actuation, and consistent water flow control under the most demanding cutting conditions.

Built for industrial waterjet systems operating at pressures up to 60,000 psi (4,137 bar), the 302701 major rebuild kit includes a full set of high-pressure seals, O-rings, backup rings, pistons, valve seats, springs, and wear-resistant components. Each part is manufactured from premium stainless steel, polymer, and elastomer materials with exceptional resistance to pressure fatigue, corrosion, and abrasion.

The Major Rebuild Kit 302701 is fully OEM-compatible with major brands such as KMT, FLOW, BFT, and WSI, making it the ideal choice for complete valve restoration during scheduled maintenance or system refurbishment. Replacing all critical components at once ensures leak-free performance, reduces unexpected failures, and extends the overall service life of the valve assembly and the entire waterjet system.