Filter
27 results
20
- 10
- 15
- 20
- 25
- 30
- 50
Alphabetically, A-Z
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
SIMPSON 100 ft 3/8" Pressure Washer Hose — 4500 PSI Heavy-Duty Dual-Braided, Polyurethane Jacket
The SIMPSON Monster 100 ft 3/8" pressure-washer hose is a heavy-duty, dual-braided replacement or extension rated to 4,500 PSI and designed for high-strength, abrasion-resistant cold-water cleaning. If you need a long, resilient hose that connects quickly and stands up to demanding cleaning tasks, this...- £251.00
- £251.00
- Unit price
- / per
-
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
- Unit price
- / per
-
SIMPSON 16.5" Stainless Steel Pressure Washer Surface Cleaner — 16.5in Deck & Driveway Scrubber, 2-Jet, Corrosion-Resistant
The SIMPSON 16.5" Stainless Steel Pressure Washer Surface Cleaner (80625) is a cold-water surface scrubber that delivers fast, streak-free cleaning for driveways, patios, decks, and sidewalks with 10× the coverage of a standard nozzle. This stainless steel surface cleaner pairs with most gas pressure...- £185.44
- £185.44
- Unit price
- / per
-
SIMPSON 20" Industrial Pressure Washer Surface Cleaner — Hot Water, Twin-Jet, 10× Coverage
The SIMPSON 20" Industrial Pressure Washer Surface Cleaner (model 80182) is a heavy-duty 20-inch hot-or-cold-water attachment that delivers fast, streak-free cleaning with 10× the coverage of a standard nozzle. Designed for commercial and industrial jobs, this surface cleaner connects to most gas pressure washers...- £790.12
- £790.12
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
SIMPSON 3400 PSI 2.5 GPM Pressure Washer Pump Kit — Horizontal 3/4" Shaft, Anodized Aluminum
The OEM Technologies 90029 axial cam replacement pump for SIMPSON restores up to 3400 PSI at 2.5 GPM, fitting horizontal-shaft gas pressure washers to revive cleaning performance. If a tired or leaking pump has left your pressure washer underpowered, this OEM Technologies axial cam...- £228.43
- £228.43
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
SIMPSON M22 Water Outlet Kit for AAA Pressure Washer Pumps (530008/530009/530016) — Direct-fit OEM replacement restores flow
SIMPS0N Replacement M22 Water Outlet Kit is a direct-fit outlet fitting for AAA axial cam pressure washer pumps (models 530008, 530009, 530016) designed to restore water flow and seal integrity quickly. When a pressure washer pump outlet becomes corroded, cracked, or clogged, it interrupts...- £66.35
- £66.35
- Unit price
- / per
-
SIMPSON Manifold Replacement Kit for 520004 OEM Technologies Pump (7110613) — OEM-style assembly with pre-installed valves & therm
The Simpson Manifold Replacement Kit (7110613) is a complete OEM-style assembly to restore the manifold, valves, unloader, and thermal relief functions on a 520004 OEM Technologies axial cam pressure-washer pump. If your pressure washer pump is leaking, losing pressure, or the soap injection and...- £155.42
- £155.42
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per























