LLN100140L - Depression control valve assembly TD5 and 2L Freelander Engine Part Land Rover Range Rover Defender, Discovery, Freelander 1

LLN100140L - Depressieregelklepconstructie TD5 en 2L Freelander

- €22,00

€22,00

€22,00 - €22,00

€22,00

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Drukregelklepunit TD5 en 2L Freelander

Vehicle Model Land Rover Defender tot 2016
Land Rover Defender Nieuw 2020+
Land Rover Discovery 2 1998-2004 (L318)
Land Rover Freelander 1 1996-2006 (L314)

Fitment Notes Defender (1998–2007) — TD5-motor
Discovery 2 — TD5-motor
Freelander 1 — 2.0L dieselmotor

Alternative Codes

LLN100140LLLN100140LESLLN100140

In stock 2 units

2 · 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 LLN100140L depression control valve?

The LLN100140L is a depression control valve assembly for the Td5 and the 2.0L diesel Freelander. It regulates crankcase depression (vacuum) in the breather system, keeping internal engine pressure within the correct range.

Which vehicles does this valve fit?

This depression control valve fits the Td5-engined Defender and Discovery 2, and the Freelander 1 with the 2.0L diesel. All use a crankcase breather system that relies on this valve to control vacuum, so it's shared across the three.

What happens if the depression control valve fails?

A failed depression control valve typically causes excess crankcase pressure, showing as oil leaks, oil in the intake, or a whistling breather. On the Td5 a faulty valve can also disturb idle and boost control, so check it if you see those symptoms.

Where is the depression control valve located?

The depression control valve sits in the crankcase breather circuit on top of the engine, between the rocker cover breather and the intake. On the Td5 it's part of the cyclone breather assembly that separates oil from crankcase gases.