--- product_id: 350789632 title: "TOOLCY 1\" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader" brand: "toolcy" price: "R12987" currency: ZAR in_stock: true category: "Toolcy" url: https://www.desertcart.co.za/products/350789632-toolcy-1-shaft-pressure-washer-pump-4400-psi-with-adjustment store_origin: ZA region: South Africa --- # 4.2 GPM flow rate Adjustable unloader valve 4400 PSI max pressure TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader **Brand:** toolcy **Price:** R12987 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your cleaning game with TOOLCY’s powerhouse pump! ## Quick Answers - **What is this?** TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader by toolcy - **How much does it cost?** R12987 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/350789632-toolcy-1-shaft-pressure-washer-pump-4400-psi-with-adjustment) ## Best For - toolcy enthusiasts ## Why This Product - Trusted toolcy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Anodized aluminum crankcase & solid brass pump head for unmatched durability. - β€’ **Effortless Setup:** Standard SAE flange & 1" shaft fit most 9-15HP engines for quick replacement. - β€’ **Powerhouse Performance:** Max 4400 PSI and 4.2 GPM for professional-grade cleaning power. - β€’ **Maintenance Made Simple:** Sight glass oil level check & pre-filled oil for hassle-free upkeep. - β€’ **Precision Pressure Control:** Adjustable unloader valve optimizes pressure and reduces engine strain. ## Overview The TOOLCY 1" Shaft Pressure Washer Pump delivers up to 4400 PSI and 4.2 GPM flow, engineered with a durable anodized aluminum crankcase and brass pump head. Featuring a triplex plunger design and adjustable unloader valve, it ensures smooth, powerful, and efficient cleaning for residential and light commercial use. Compatible with most 9-15HP engines, it offers easy installation and maintenance with a sight glass oil check and pre-filled oil. Ideal for revitalizing your gas pressure washer and tackling diverse cleaning tasks with included nozzle tips. ## Description desertcart.com : TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader | 4.2 GPM Horizontal Gas Power Washer Replacement, Direct Drive Triplex Plunger Pump : Patio, Lawn & Garden ## Features - Renew Your Gas Pressure Washer: Quality triplex pressure washer pump with big save. Designed for horizontal engine and relife your power washer with Max 4400 PSI and 4.2GPM, recommend working pressure 3400PSI@3400RPM for longer life. Service your residential and light commercial pressure washing for driveway, decks, fences, sidewalks, vehicles, and more - OEM Quality Power Washer Pump: Fully anodized black crankcase with solid brass pump head can greatly improve the strength and improve the service life. The triplex design can make the pump run more smoothly, powerful and durable. Sight glass and advanced oil seal technology eliminates the need for a dipstick - Adjustable Unloader: This pump come with unloader could adjust your pressure output with best perfomance with your engine and best cleaning efficient for your workshop. Also could reduce pressure when you need engine switch to idle model for low noise and relax for a while - Easy Set Up: Pump flange comply with industry standard SAE mounting dimension, 1 inch shaft hole. Diagonal distance between holes is 6 1/2 inches. Distance between short side holes is 3 1/4 inches. Distance between long side holes is 4 1/2 inches. Comes with 3/4 inch garden hose inlet and 3/8 inch quick connect outlet for easy setup, renew your power washer. Fit most engine with 9-15HP or 270-440cc, test performance and pump replacement for Honda GX340 GX390 GX270, Briggs&Strattton, Simpson and so on - Oil Pre-filled: The sight glass helps you check the oil level easily, you can know oil levels are low or if water has clouded the oil. We recommend you to change oil every 60 hours running time. Note: This pressure washer pump only for COLD WATER use - Complete Nozzle Tips Set: Includes 5 nozzle tips to provide versatile spray patterns for different cleaning applications, allowing you to tackle various surfaces and cleaning tasks with appropriate pressure settings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097RCG4YN | | Best Sellers Rank | #51,986 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #23 in Pressure Washer Pumps | | Brand | TOOLCY | | Brand Name | TOOLCY | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 403 Reviews | | Flow Rate | 4.2 gpm | | Item Dimensions L x W x H | 13"L x 13"W x 7"H | | Item Highlight | 4.2 GPM Horizontal Gas Power Washer Replacement, Direct Drive Triplex Plunger Pump | | Item Weight | 9.12 kg | | Manufacturer | TOOLCY | | Material | Aluminum, Brass, Stainless Steel | | Material Type | Aluminum, Brass, Stainless Steel | | Model Number | 4000 PSI Max | | Power Source | Engine Powered | | Product Dimensions | 13"L x 13"W x 7"H | | Product Style | 4400 PSI Max | | Style | 4400 PSI Max | ## Product Details - **Brand:** TOOLCY - **Color:** Black - **Item Highlight:** 4.2 GPM Horizontal Gas Power Washer Replacement, Direct Drive Triplex Plunger Pump - **Item Weight:** 9.12 kg - **Manufacturer:** TOOLCY - **Material:** Aluminum, Brass, Stainless Steel - **Maximum Flow Rate:** 4.2 gpm - **Power Source:** Engine Powered - **Product Dimensions:** 13"L x 13"W x 7"H - **Style:** 4400 PSI Max ## Images ![TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader - Image 1](https://m.media-amazon.com/images/I/71a13SgzWkL.jpg) ![TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader - Image 2](https://m.media-amazon.com/images/I/71jolNY5dML.jpg) ![TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader - Image 3](https://m.media-amazon.com/images/I/71Wt3oeDuZL.jpg) ![TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader - Image 4](https://m.media-amazon.com/images/I/71D6xL96c4L.jpg) ![TOOLCY 1" Shaft Pressure Washer Pump 4400 PSI with Adjustment Unloader - Image 5](https://m.media-amazon.com/images/I/71Q+PLsyz7L.jpg) ## Available Options This product comes in different **Set** options. ## Frequently Bought Together - TOOLCY Pressure Washer Pump Max 4000 PSI 4.2 GPM, 1" Shaft Horizontal Gas Power Washer Pump Replacement, Direct Drive Triplex Plunger Replacement Pump with Pressure Adjustment Unloader, 5 Nozzle Tips - Raincovo Pressure Washer Gauge, 6000 PSI, 3/8 Inch Quick Connect, Pressure Gauge for Power Washer - Valley Industries Pressure Washer Premium Pump Oil - 1 Liter, Black, (PK-85490000) --- ## 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.co.za/products/350789632-toolcy-1-shaft-pressure-washer-pump-4400-psi-with-adjustment](https://www.desertcart.co.za/products/350789632-toolcy-1-shaft-pressure-washer-pump-4400-psi-with-adjustment) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-22*