JCB / Hyundai 4000P Water Inlet Conversion Kit

JCB / Hyundai 4000P Water Inlet Conversion Kit

Engineered by Precious Washers Stafford

If you own a Hyundai 4000P or JCB pressure washer, you may have already experienced reliability issues caused by the factory’s water inlet setup. Poor component selection can restrict flow and cause unnecessary strain on your pump — reducing efficiency and shortening its service life.

At Precious Washers Stafford, we’ve engineered a proven solution. Our JCB / Hyundai Water Inlet Conversion Kit includes all the premium components demonstrated in our YouTube video, allowing you to upgrade your machine for bowser-fed operation and smoother, trouble-free performance.

Why Convert?

The factory inlet system often struggles to draw consistent water flow, especially when working from a bowser or tank supply. This conversion improves water delivery and filtration, preventing cavitation and extending the life of your pump.

Kit Contents:

• Heavy-Duty Couplings and Water Inlet Filter – ensures clean, unrestricted water supply.

• Genuine Nito Hose Connectors – reliable quick-connect fittings built to handle professional use.

• 3m x ¾” Spiro Hose with Brass End Filter – durable and kink-resistant hose for consistent suction.

Key Benefits:

• Designed for Hyundai 4000P and JCB pressure washers

• Enables bowser operation with improved flow and filtration

• Reduces pump strain and common failure points

• Built from genuine, industrial-grade components

Watch the Full Conversion

Follow our step-by-step guide on YouTube to see exactly how the conversion is fitted and how it improves your washer’s performance.