517690 - Union nut Fuel System Part Land Rover Range Rover Series

517690 - Union Nut – Diesel

- €1,90

€1,90

€1,90 - €1,90

€1,90

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OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Union Nut for the diesel fuel filter housing, part of the fuel supply circuit.

The union nut secures a fuel feed pipe union to the filter housing, sealing the connection against leakage.

Vehicle Model Land Rover Series 2 and 3

Fitment Notes SERIES II 1958-1961 — 2.0 Diesel engine
SERIES IIA 1961-1971 — 2.25 Diesel engine

Alternative Codes

517690

In stock 108 units

108 · Gouda 0 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the Union Nut (Diesel) used for?

The Union Nut secures a fuel feed pipe union to the diesel fuel filter housing, sealing the connection against leakage. It's part of the fuel supply circuit, clamping the pipe union onto the filter housing so diesel doesn't weep at the joint.

Which Land Rover models does this Union Nut fit?

This Union Nut fits the Land Rover Series II 1958-1961 with the 2.0 diesel engine and the Series IIA 1961-1971 with the 2.25 diesel engine. It's specific to these early diesel fuel filter housings, so confirm your engine before ordering.

Where does the Union Nut sit in the fuel system?

The Union Nut sits at the diesel fuel filter housing, where it holds the feed pipe union in place. Typically one is used per union connection on the housing. It seals the fuel feed joint against leaks in the low-pressure supply line.