--- product_id: 102420322 title: "3/4'' Shaft Horizontal Pump" brand: "yamatic" price: "฿11406" currency: THB in_stock: true reviews_count: 13 category: "Yamatic" url: https://www.desertcart.co.th/products/102420322-3-4-shaft-horizontal-pump store_origin: TH region: Thailand --- # 2.5 GPM flow rate 3400 PSI max pressure 3/4" horizontal shaft fit 3/4'' Shaft Horizontal Pump **Brand:** yamatic **Price:** ฿11406 **Availability:** ✅ In Stock ## Summary > ⚡ Revive your power washer with pro-level pressure and effortless fit! ## Quick Answers - **What is this?** 3/4'' Shaft Horizontal Pump by yamatic - **How much does it cost?** ฿11406 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/102420322-3-4-shaft-horizontal-pump) ## Best For - yamatic enthusiasts ## Why This Product - Trusted yamatic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability Engineered:** Stainless steel pistons and double-seal system extend pump life beyond 150 hours of heavy use. - • **Seamless Compatibility:** Fits popular gas pressure washers with 3/4" horizontal shafts including Honda GC160/190 and Simpson models. - • **Smart Protection System:** Built-in TRV and adjustable unloader safeguard your pump from overheating and optimize pressure. - • **User-Friendly Installation:** Easy-start design with pre-filled oil and included mounting hardware for a hassle-free upgrade. - • **Powerful Precision Cleaning:** Delivers a robust 3400 PSI at 2.5 GPM for professional-grade washing performance. ## Overview The YAMATIC Horizontal 3/4" Shaft Pressure Washer Pump is a high-performance replacement pump delivering up to 3400 PSI and 2.5 GPM. Designed for easy installation on many popular gas-powered washers, it features durable stainless steel pistons, a double-seal system, and a built-in thermal relief valve to protect against overheating. Pre-filled with oil and compatible with engines from 180 to 225 cc, this pump extends your equipment’s life and boosts cleaning power for walls, vehicles, sidewalks, and more. ## Description desertcart.com : YAMATIC Horizontal 3/4" Shaft Pressure Washer Pump 3400 PSI 2.5 GPM | Fits Honda GC160 GC190, AR RMV 2.5G30, Homelite, Troybilt, Simpson, Karcher, Replacement Pump for Power Washer : Patio, Lawn & Garden Review: I like - This pressure washer pump works great and was easy to install. It fit perfectly and brought my pressure washer back to life. The water pressure is strong and consistent, and it runs smoothly without any issues. So far, I’m very happy with the quality and performance. Great value for the price Review: Seems solid. Better than original - Easier to install than remove the old one. I have a older Homelite HP3127s with a 7HP Subaru engine. It fit perfectly. The old pump had a small Crack in the case and contaminated the sealed pump oil. The shaft of the motor was somewhat siezed to the pump and after a few attempts to get it decoupled I finally ended up using a couple of wooden wedges slid I had slid between the 2 to gradulay get the pump to come off... This was a better solution than a screwdriver or a pry bar to avoid defacing the aluminum cases. I also applied anti sieze grease on the keway and shaft so it will slide off easier if I ever have to replace it. Although it did come with 4 new bolts, I chose to use the existing ones as I knew they ere the correct size. I did have to purchase a quick release fitting to connect the pressure hose as that was not included in the package. So far it seems to work great and I decided to get the inexpensive 3 year extended warranty just in case. ## Features - 【Extend Service Life & High Performance】Replace this HORIZONTAL 3/4" shaft pump to reborn engine instead of buying a whole new power washer, and produce up to 3400 PSI at 2.5 GPM. Easy-to-install kit for quick start, stainless steel pistons for improved seal life and features a stainless-steel integrated unloader with easy-start system, ideal for washing walls, sidewalks, vehicles and more. *Not for 7/8" pumps, SRMW footprints, or frames with shrouds blocking the mount. - 【Fit Guidance (Horizontal, 3/4" Shaft)】SAE standard bolt pattern for many gas pressure washers with horizontal engines, great replacement for ►HONDA GC190, GC160 (with 3/4" keyway shaft), GX160. ►SIMPSON: MSH3125 MS60753, MS60788, MS60850, MS60799,MS61043. ►Homelite 308418007, 309515003, 308418004, 308653078, 308653057, UT80522B, UT80953B, UT80522A, UT80953A. ►Karcher: G3050OH, K2400HH, G2400HH. ►mv 2.5g30 ►Troy-Bilt: 020241, 020241-1, 20242. - 【TRV Protection & Adjustable Unloader】The TRV helps protect the pump from overheating in bypass. A double-seal system and upgraded piston/bearing design target longer service life Max 150 hours, longer than original power washer pump. With adjustable unloader allows you to increase or reduce the pressure to fit the engine's requirements better. - 【Fit for Who】USA Standard Mounting design, this pump could fit most brand gas power washers come with the small gas engine from 180 to 225 cc (Equivale 6.5 to 7 hp engine). * Please match engine orientation, PSI/GPM, 3/4" shaft, and inlet/outlet orientation for a proper fit. - 【Easy Start Easy Job】Pre-filled oil (no initial oil change required) and an Easy-Start structure provide easier pull-back starting. Use it for years with your pressure washer accessories. * Recommend draining out water inside pump and use pump protectant before long-time storage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KMY34ZZ | | Best Sellers Rank | #5,254 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Pressure Washer Pumps | | Brand | YAMATIC | | Brand Name | YAMATIC | | Color | Silver | | Customer Reviews | 4.5 out of 5 stars 3,059 Reviews | | Flow Rate | 2.5 Gallons Per Minute | | Horsepower | 6.5 Horsepower | | Included Components | Pressure Washer Pump, Bolts,Injector Hose,Keys | | Item Dimensions L x W x H | 6"L x 6"W x 6"H | | Item Weight | 5 Hundredths Pounds | | Manufacturer | YAMATIC | | Manufacturer Part Number | 10P2923HA | | Manufacturer Warranty Description | 【100% SATISFACTION GUARANTEE!】 PLEASE NOTE: Only fit 3/4" shaft Horizontal pressure washer pumps. If you have any problems, please feel free to contact us. We will give you a satisfied solution. | | Material | Aluminum , Brass | | Material Type | Aluminum, Brass | | Maximum Lifting Height | 3200 Meters | | Model Number | 10P2923HA | | Power Source | gasoline-powered | | Product Dimensions | 6"L x 6"W x 6"H | | Product Style | 3400PSI Pump | | Specific Uses For Product | washing walls, sidewalks, vehicles, general pressure washing tasks | | Style | 3400PSI Pump | | UPC | 705169125419 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** YAMATIC - **Color:** Silver - **Horsepower:** 6.5 Horsepower - **Item Weight:** 5 Hundredths Pounds - **Material:** Aluminum, Brass - **Maximum Flow Rate:** 2.5 Gallons Per Minute - **Maximum Lifting Height:** 3200 Meters - **Power Source:** gasoline-powered - **Product Dimensions:** 6"L x 6"W x 6"H - **Style:** 3400PSI Pump ## Images ![3/4'' Shaft Horizontal Pump - Image 1](https://m.media-amazon.com/images/I/71ZMhAMps+L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this a good replacement pump for the Generac Model 1292-0?** A: yes it's original replacement and fit perfectly. please double check your engine shaft diameter is 3/4". **Q: will this fit generac model 0060220, serial number7049506 , original pump 0H9565?** A: I'm not sure, it fits mine different to the origal but works good **Q: This pump doesn't say anything about oil, does it have oil in it?** A: The pump must contain oil inside,it's a common -sense buddy. **Q: Is the installation size standard?** A: yes, and it's well-made pump, very impressed, which makes me believe that it has a longer life. I think it's better than my original one. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I like *by A***Z on July 8, 2026* This pressure washer pump works great and was easy to install. It fit perfectly and brought my pressure washer back to life. The water pressure is strong and consistent, and it runs smoothly without any issues. So far, I’m very happy with the quality and performance. Great value for the price ### ⭐⭐⭐⭐⭐ Seems solid. Better than original *by A***Y on July 10, 2026* Easier to install than remove the old one. I have a older Homelite HP3127s with a 7HP Subaru engine. It fit perfectly. The old pump had a small Crack in the case and contaminated the sealed pump oil. The shaft of the motor was somewhat siezed to the pump and after a few attempts to get it decoupled I finally ended up using a couple of wooden wedges slid I had slid between the 2 to gradulay get the pump to come off... This was a better solution than a screwdriver or a pry bar to avoid defacing the aluminum cases. I also applied anti sieze grease on the keway and shaft so it will slide off easier if I ever have to replace it. Although it did come with 4 new bolts, I chose to use the existing ones as I knew they ere the correct size. I did have to purchase a quick release fitting to connect the pressure hose as that was not included in the package. So far it seems to work great and I decided to get the inexpensive 3 year extended warranty just in case. ### ⭐⭐⭐⭐⭐ Perfect replacement for Westinghouse WP3400 *by C***E on July 11, 2026* I bought this pump for my 2021 Westinghouse WP3400. It was basically a remove and replace ordeal, couldn’t have been easier. Came with the pump, a woodruff key, soap dispenser hose, and 4 Allen head bolts, however I reused my existing 4 bolts as the supplied bolts were a different thread pitch. After assembly (less than 1/2 hour) I pressure washed my boat and it did a great job. 5 stars ## Frequently Bought Together - YAMATIC Max 3000 PSI 2.4 GPM Pressure Washer Pump Horizontal 3/4'' Shaft OEM & Replacement Pump for Power Washer - YAMATIC Kink Resistant Pressure Washer Hose 50FT 1/4" M22 Brass Fitting Power Washer Hose Replacement for Ryobi, Troy Bilt, Greenworks, CRAFTSMAN Most Brand Power Washer, 3200 PSI --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/102420322-3-4-shaft-horizontal-pump](https://www.desertcart.co.th/products/102420322-3-4-shaft-horizontal-pump) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-13*