--- product_id: 70385900 title: "Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001" brand: "ultimate washer" price: "€ 59.66" currency: EUR in_stock: true category: "Ultimate Washer" url: https://www.desertcart.be/products/70385900-ultimate-washer-replacement-for-general-pump-check-valves-kit001-kit store_origin: BE region: Belgium --- # Fits 50+ pump models for universal use 12-piece complete valve & O-ring kit Premium Italian stainless steel build Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001 **Brand:** ultimate washer **Price:** € 59.66 **Availability:** βœ… In Stock ## Summary > πŸ”© Upgrade your pump game with Italy’s finest – don’t get left behind! ## Quick Answers - **What is this?** Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001 by ultimate washer - **How much does it cost?** € 59.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/70385900-ultimate-washer-replacement-for-general-pump-check-valves-kit001-kit) ## Best For - ultimate washer enthusiasts ## Why This Product - Trusted ultimate washer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal Compatibility:** Seamlessly fits 50+ General Pump, Interpump, and Mi-T-M modelsβ€”one kit, endless solutions - β€’ **Trusted by Professionals:** Rated 4.3 stars by 100+ users who demand reliability and efficiency - β€’ **Complete Pump Service Kit:** All 6 check valves and 6 O-rings included for one full pump replacement - β€’ **Engineered for Durability:** Crafted from high-grade stainless steel for long-lasting corrosion resistance - β€’ **Precision Italian Craftsmanship:** Manufactured in Italy to ensure premium quality and performance ## Overview The Ultimate Washer Replacement Kit (KIT001) is a comprehensive 12-piece set featuring six stainless steel check valves and six O-rings designed to service one pump. Engineered in Italy for superior durability and corrosion resistance, this kit fits over 50 models from General Pump, Interpump, and Mi-T-M, making it the go-to solution for professional-grade pump maintenance and repair. ## Description Kit fits the Following Pump Models: CW2004, CW2040, CW3040, T1011, T1321, T1505EBF, T1511, T1621, T2011, T2031, T721, T731, T9051EBF, T9051EBFUI, T9131, T9161, T921, T9211, T9281, T9711EBF, T9721, T9721B, T9721EBF, T9731, T9731B, T9731EBF, T97491, T991, T9951, T9971, TS1011, TS1021, TS1321, TS1511, TS1621, TS1711, TS1811, TS2011, TS2021, TS821, TT1505EBF, TT1540GBF, TT2021EBF, TT2028, TT2028EBF, TT2028GBF, TT2028GBFUI, TT2035, TT2035EBF, TT2035GBF, TT2035 GBFU, TT2035GBFUI, TT9051EBF, TT9061, TT9061EBF, TT9061GBF, TT9061GBFU, TT9961GBFUI, TT9071EBF, TT9071GBF, TT9071GBFU, TT9071GBFUI, TT9111, TT9111EBF, TT931, TT9351, TT941, TT9441Fits Interpump Models: W101, W131, W151, W201, W203, W912, W913, W916, W921, WS82, WS101, WS102, WS131, WS133, WS135, WS151, WS152, WS171, WS201, WS202, W52, W53, W70, W71, W72, W73, W91, W98, W99, W972, W973, W979, W995, W996, W997, WS137, WS149, WW141, WW161, WW935, WW944Hotsy Part Number: 1-0001, 103001B, 8.702-798.0, 87027980, 1416General Pump Check Valves Kit 1 K01 Interpump fits Mi-T-M 70-0009 700009 EZ TP Pumps ## Features - One Kit Services One Pump - Replacement for General Pump Check Valves Kit - Kit 1, Valves and O-Rings (K01) - Complete Valve Kit Includes Six O-rings and Six Check Valves Complete - High Quality Material for Best Performance - Made In Italy ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B1S1HF9 | | Brand | Ultimate Washer | | Color | Silver | | Customer Reviews | 4.3 4.3 out of 5 stars (103) | | Exterior Finish | Stainless Steel | | Finish Types | Stainless Steel | | Grade Rating | Stainless Steel | | Manufacturer | Ultimate Washer | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Number Of Items | 12 | | Number of Pieces | 12 | | Part Number | UW11-PWE993 | | UPC | 852090007953 | | Unit Count | 6 Count | | Washer Type | O Ring | ## Product Details - **Brand:** Ultimate Washer - **Exterior Finish:** Stainless Steel - **Material:** Stainless Steel - **Metal Type:** Stainless Steel - **Washer Type:** O Ring ## Images ![Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001 - Image 1](https://m.media-amazon.com/images/I/71YceqD6RDL.jpg) ![Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001 - Image 2](https://m.media-amazon.com/images/I/71jRFD2HeDL.jpg) ![Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001 - Image 3](https://m.media-amazon.com/images/I/61Y3rRp1J5L.jpg) ![Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001 - Image 4](https://m.media-amazon.com/images/I/51M0kH0ep6L.jpg) ![Ultimate Washer Replacement for General Pump Check Valves KIT001 | Kit 1 includes valves and O-rings, replacement for General Pump check valves, part KIT001 - Image 5](https://m.media-amazon.com/images/I/41pYgGpzHOL.jpg) ## Questions & Answers **Q: what is the diameter of these valves?** A: The Overall diameter is 1" for each of the valves. **Q: Que medidas tiene?** A: El diametro total es 1 pulgada por cada valvular. **Q: Este kit sirve para la bomba ez4040g** A: The Kit001 will not work for the General Pump EZ4040G. **Q: what's the size of the valves?** A: This kit will only work with the GENERAL PUMP brand pumps. Please match the pump model number with what we have listed under additional product description on the listing page. ## Frequently Bought Together - Ultimate Washer Replacement for General Pump Check Valves KIT001, Kit 1 New Valves + O-Rings - Replacement 20mm Packing Kit, Kit 69 Packing Kit with Restop Ring 9pcs for 20mm Pressure Washer Pump T1011 T2031 T9211 TS1011 TS1021 TS1041 TS1511 TS1531 TS1711 TS1811 TS2011 TS2021 - Annovi Reverberi VRT3-310 Unloader, Black Spring, 4500 PSI, 10.5 GPM, Adjustment Knob, Brass --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/70385900-ultimate-washer-replacement-for-general-pump-check-valves-kit001-kit](https://www.desertcart.be/products/70385900-ultimate-washer-replacement-for-general-pump-check-valves-kit001-kit) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-23*