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HU7 - Union male imperial 7/16"-20 UNF 3/16" pipe by AftermarketBrake Part Land Rover Range Rover Defender, Series

HU7 - Brake Union – Male 7/16"-20 UNF – 3/16" Pipe

- €4,40
€4,40
€4,40 - €4,40
€4,40
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Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Brake Pipe Union - a male union fitting for 3/16" (4.75mm) hydraulic brake pipe, with a 7/16"-20 UNF thread.

It clamps the flared pipe end against its mating seat to form a pressure-tight joint in the brake hydraulic circuit. The imperial thread suits early vehicles built with imperial brake fittings.
Vehicle Model Land Rover Defender up to 2016
Land Rover Series 2 and 3
Fitment Notes Fitment data limited — derived from web research, verify if uncertain
SERIES II/IIA/III 1958-1985 — Imperial brake fittings
DEFENDER 1983-2006 — Very early models with imperial brake fittings only
Alternative Codes
HU7

In stock 43 units
25 · Gouda 21 · 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 2 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the HU7 brake union and what does it do?
The HU7 is a male brake pipe union with a 7/16-20 UNF thread for 3/16 inch (4.75mm) hydraulic pipe. It clamps the flared pipe end against its mating seat to form a pressure-tight joint in the brake circuit. The imperial thread suits early Land Rovers built with imperial brake fittings.
How many brake unions do I need?
Brake pipe unions are needed at each joint, so quantity depends on how many pipe ends you're making up. The HU7 is supplied individually. When remaking brake lines it's common to fit new unions throughout rather than reuse old fittings.
How is the 7/16-20 UNF union different from other brake unions?
The 7/16-20 UNF union is a larger imperial thread than the common 3/8-24 UNF union, and is not interchangeable with it or with metric M10 unions. Check the exact thread on your existing fitting before ordering, as imperial brake unions come in more than one size.
Which Land Rovers use this 7/16-20 UNF brake union?
This 7/16-20 UNF imperial union suits Series II, IIA and III and very early Defender models built with imperial brake fittings. Later vehicles moved to metric brake threads, so confirm your vehicle uses this imperial thread size before ordering.

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