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SIMPSON 50ft 3/8" 4500 PSI Monster Pressure Washer Hose — Translucent PU Jacket, Dual-Braided
The SIMPSON 50ft 3/8" Monster cold water pressure washer hose is a heavy-duty, dual-braided high-pressure hose with translucent polyurethane jacket and 3/8" quick-connect fittings rated to 4500 PSI. This replacement or extension hose is built for demanding cleaning tasks where strength, flexibility and abrasion...- £154.19
- £154.19
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SIMPSON pressure washer pump seal kit — 12-piece low & high pressure seals, O-rings & backing washers (fits select models)
These 12 replacement seals, O-rings, and fiber backing washers restore a Simpson pressure washer pump’s sealing surfaces to stop leaks and regain proper pressure. When a pressure washer pump starts to leak or loses pressure, worn seals are often the cause. The SIMPSON Low...- £95.72
- £95.72
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SIMPSON Pressure Washer Manifold Replacement Kit for OEM 510020/520006 - Complete Valve, Unloader & TRV Repair Kit
Simpson Cleaning Manifold Replacement Kit restores the manifold assembly and key components for OEM Technologies 510020 and 520006 axial cam pressure washer pumps. If your gas pressure washer is losing pressure, leaking, or delivering poor detergent flow, this manifold replacement kit provides the critical...- £151.82
- £151.82
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SIMPSON Manifold Replacement Kit for OEM Technologies Pumps 7113804 — Aluminum Block, Integrated Unloader & TRV
The SIMPSON Manifold Replacement Kit (7113804) is a complete aluminum manifold assembly that replaces the manifold on OEM Technologies axial cam pumps 510028 and 510030, including valves, unloader, thermal relief, and fittings for fast pump restoration. If your pressure washer pump is leaking, losing...- £130.42
- £130.42
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SIMPSON MorFlex Pressure Washer Hose — 50 ft 5/16" 3700 PSI, M22 Dual O‑Ring, Abrasion‑Resistant
The SIMPSON 50ft, 5/16" MorFlex hose is a flexible, kink‑resistant replacement or extension hose rated to 3700 PSI for cold water pressure washing up to 140°F. This MorFlex hose combines a lightweight polyester braid with a polyurethane outer jacket and threaded dual O‑ring fittings...- £108.04
- £108.04
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SIMPSON 15-inch Steel Surface Cleaner Pressure Washer Attachment — 2026 Model, Quick-Connect, Stainless Internals
The SIMPSON 15-inch Steel Surface Cleaner (model 80299, 2026) is a heavy-duty attachment that speeds up exterior cleaning by delivering streak-free results across larger areas with two rotating high-pressure jets. If you need to clean driveways, patios, sidewalks, or decks faster and with fewer...- £121.82
- £121.82
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SIMPSON 5‑in‑1 Quick Connect Pressure Washer Nozzle 3600 PSI – 0°–40°+Soap, 1/4" Q.C.
The SIMPSON 5-in-1 Quick Connect Pressure Washer Nozzle (80142) is a single, twist-select tip that gives you 0°, 15°, 25°, 40° and soap spray options for pressure washers up to 3600 PSI. This compact, universal nozzle replaces a set of separate tips by letting...- £46.46
- £46.46
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SIMPSON 31-Inch Pressure Washer Wand — Universal M22 Lance, 4500 PSI Cold-Water, Silver
The Simpson 80479 is a 31-inch universal pressure washer wand extension built for cold-water cleaning tasks up to 4500 PSI. Designed as a direct replacement or upgrade for many gas-powered pressure washers, this silver 31" lance provides reach, compatibility, and durable construction to tackle...- £69.16
- £69.16
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SIMPSON Turbo Pressure Washer Nozzle 3600 PSI 1/4" Quick-Connect — Hot/Cold 212°F Durable Rotary Tip
The SIMPSON 80143 turbo nozzle converts most 1/4" quick-connect pressure washers into a high-impact rotating jet rated up to 3600 PSI for faster, deeper cleaning. This compact turbo tip is engineered to attach quickly to standard pressure-washer guns, wands, and lances and is built...- £51.93
- £51.93
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SIMPSON 31" 4500 PSI Pressure Washer Wand – 31-inch Cold-Water Lance, M22 Universal Fit, 1/4" QC
The SIMPSON 31-inch 4500 PSI pressure washer wand is a heavy-duty cold-water lance that extends reach and fits most gas pressure washer guns with an M22 threaded connection. Upgrade your pressure washing setup with a durable wand that adds reach, improves control, and accepts...- £66.65
- £66.65
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SIMPSON 5075 PSI Hot Water Pressure Washer Gun 80178 — Universal Fit, 212°F Rated, M22/Quick-Connect
The SIMPSON 5075 PSI Hot Water Pressure Washer Gun (model 80178) is a universal replacement spray gun built for hot- and cold-water pressure washers up to 5075 PSI and 12.0 GPM. This heavy-duty replacement spray gun from SIMPSON is engineered for professionals and weekend...- £64.12
- £64.12
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SIMPSON turbo pressure washer nozzle 1/4" QC — 4500 PSI, 4.0 orifice for concrete & decks
The SIMPSON 80144 turbo nozzle is a genuine OEM 1/4" quick-connect turbo tip that delivers an oscillating high-pressure jet rated to 4500 PSI for faster removal of stubborn dirt and grime. This compact turbo nozzle is a purpose-built accessory for gas pressure washers with...- £61.97
- £61.97
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SIMPSON MorFlex 25ft 5/16" 3700 PSI Pressure Washer Hose — Kink-Resistant, M22 Fittings
SIMpson's 25-foot MorFlex pressure washer hose delivers a highly flexible, kink-resistant cold-water hose rated to 3,700 PSI with standard M22 threaded fittings and a non-marring polyurethane outer jacket. This 25-foot, 5/16-inch-diameter MorFlex replacement hose from SIMPSON is engineered for ease of use and long...- £77.93
- £77.93
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SIMPSON foam cannon for pressure washer 1 L — 1/4" quick-connect, adjustable foam & twist nozzle
The SIMPSON Pressure Washer Foam Cannon 80271 is a 1-liter, 1/4" quick-connect foam lance that produces clingy, thick foam for vehicles, siding, boats and more when used with 1600–4000 PSI cold-water washers. This foam cannon is designed to turn diluted detergent into a high-foaming...- £96.75
- £96.75
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SIMPSON pressure washer hose 25 ft 3/8 in — 4500 PSI heavy-duty, dual-braided with polyurethane jacket
The SIMPSON Monster 25-foot 3/8" pressure washer hose is a heavy-duty replacement or extension hose rated up to 4500 PSI and 140°F, built with dual-braided steel-over-polyester and a translucent polyurethane jacket for long-lasting, flexible service. This hose is engineered for homeowners and professionals who...- £99.11
- £99.11
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SIMPSON 4500 PSI Pressure Washer Gun 80148 — Universal M22 Cold-Water with Ergonomic Trigger & 360° Assist Handle
The SIMPSON 80148 is a universal cold-water pressure-washer spray gun rated up to 4500 PSI that replaces or upgrades existing guns with industry-standard M22 threaded connections. Built for homeowners and pros who need a durable, comfortable trigger gun, the SIMPSON 4500 PSI Pressure Washer...- £85.46
- £85.46
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SIMPSON AAA Replacement Pressure Washer Pump 4400 PSI 4.0 GPM — Horizontal 1" Shaft, Stainless Unloader
The SIMPSON 90034 AAA triplex replacement pump delivers up to 4400 PSI at 4.0 GPM for horizontal-shaft gas pressure washers, offering a durable, easy-to-fit solution to restore high-performance cleaning. This pump kit is engineered as a direct replacement for many gas-powered pressure washers that...- £531.95
- £531.95
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SIMPSON AAA 90038 Horizontal Triplex Plunger Pressure Washer Pump Kit — 3800 PSI, 3.5 GPM, 1" Shaft, Includes Hardware
The SIMPSON AAA 90038 horizontal triplex plunger pressure-washer pump kit is a direct replacement pump that delivers up to 3800 PSI at 3.5 GPM for gas-powered machines with a 1" shaft. This heavy-duty replacement pump is built for commercial and homeowner pressure washers that...- £467.97
- £467.97
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SIMPSON AAA Replacement Pressure Washer Pump 3200 PSI 2.8 GPM — Horizontal 3/4" Shaft, Triplex Ceramic
The SIMPSON 90036 AAA Professional Triplex Pump is a direct-replacement pressure-washer pump that delivers up to 3200 PSI at 2.8 GPM for horizontal-shaft gas engines. Built to restore performance without replacing your entire unit, this pump kit is engineered for gas pressure washers with...- £288.63
- £288.63
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SIMPSON Manifold Replacement Kit for OEM Technologies 510026 axial-cam pump, aluminum manifold with integrated unloader & TRV
The SIMPSON 7113810 Manifold Replacement Kit is a complete aluminum manifold assembly that restores function to OEM Technologies 510026 axial-cam pressure washer pumps by replacing inlet, outlet, valves, unloader, and thermal relief components. If your pressure washer pump is leaking, producing low pressure, or...- £160.03
- £160.03
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