LLH500200 - Cyclone air cleaner hose 300TDi by AllmakesEngine Part Land Rover Range Rover Defender

LLH500200 - Luchtfilter slang – Cycloon – 300TDi

- €14,70

€14,70

€14,70 - €14,70

€14,70

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

Luchtfilter slang - Cycloon is een carterventilatieslang in het 300 Tdi luchtinlaat- en motorontluchtingssysteem.

Het verbindt de cycloon olieafscheider met de luchtfilterbehuizing, waardoor carterblow-by gassen via de afscheider en terug in de inlaat worden geleid om opnieuw te worden verbrand, terwijl de oliedoorvoer naar het luchtfilter wordt beperkt.

Het wordt vaak samen met de olieafscheiderafvoerslang (LLH500190) vervangen. Rubberen ontluchtingsslangen worden hard, barsten en zwellen op door ouderdom en hitte, dus inspecteer en vervang indien nodig om een correcte carterventilatie te behouden.

Vehicle Model Land Rover Defender tot 2016

Fitment Notes DEFENDER 1987-2006 — 300 Tdi. Cycloonluchtfilter / motorcarterventilatieslang (vanaf chassisnummer MA939976).

Alternative Codes

ERR4926LLH500200LLH500200X

In stock 6 units

5 · Gouda 1 · 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 cyclone air cleaner hose for?

The cyclone air cleaner hose is a crankcase-ventilation breather hose on the 300 Tdi. It connects the cyclone oil-vapour separator to the air cleaner, routing crankcase blow-by gases through the separator and back into the intake to be re-burned, while limiting oil carry-over into the air filter.

Which Defender does this cyclone breather hose fit?

This cyclone breather hose fits the Defender 300 Tdi (1987-2006) from VIN MA939976. It's part of the engine breather and air intake system on that later 300 Tdi build, so check your VIN falls at or after that break before ordering.

Is the cyclone hose usually replaced with any other part?

The cyclone air cleaner hose is commonly renewed alongside the oil-separator drain hose (LLH500190), as both are age-related rubber breather hoses in the 300 Tdi ventilation system. Doing both together typically saves repeating the job when the second hose perishes soon after.

Why do these breather hoses need replacing?

Rubber breather hoses like this cyclone hose harden, crack and swell with age and engine heat. Once they split or collapse, crankcase ventilation on the 300 Tdi is compromised, which can cause oil leaks and pressure build-up. Inspect and replace as required.