22 products

Engine Parts

  • Oil Level Switch Assembly 42.0239
  • Recoil Starter for Lifan Engine - Black
  • Recoil Starter for Lifan Engine - Red Recoil Starter for Lifan Engine - Red
  • Rectifier 182FD 24180-A1014-0001 for Lifan LF188 and LF190 Engines Rectifier 182FD 24180-A1014-0001 for Lifan LF188 and LF190 Engines
  • Starter Assembly for Honda GX340 / GX390 & Lifan LF190 (42.0638) Starter Assembly for Honda GX340 / GX390 & Lifan LF190 (42.0638)

Keep your Magnum 4000 hot water pressure washer running at peak performance with high-quality engine parts designed for Honda GX340, GX390, and Lifan 190 engines. This section includes essential Magnum 4000 engine components such as carburetors, air filter assemblies, ignition coils, recoil starters, flywheels, fuel caps, gasket kits, rocker arms, rods, spark plugs, and more. Whether you are performing routine maintenance or repairing a worn or damaged engine, these replacement parts are selected for proper fitment and reliable operation in demanding pressure washer applications.

Engine performance is critical to maintaining consistent pressure, proper burner function, and overall machine reliability. Replacing worn engine parts can resolve common issues like hard starting, loss of power, poor fuel efficiency, and engine misfires. Shop Magnum 4000 engine parts to reduce downtime, extend the life of your equipment, and ensure dependable performance for contractors, farms, and commercial cleaning operations that rely on their pressure washer every day.