STC1127 - Exhaust valve single groove by AftermarketEngine Part Land Rover Range Rover Defender, Series

STC1127 – Uitlaatklep – Eén groef – Diesel

- €9,90

€9,90

€9,90 - €9,90

€9,90

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

Uitlaatklep - de schotelklep die de uitlaatpoort in de cilinderkop afsluit en opent tijdens de uitlaatslag om verbruikte verbrandingsgassen in het uitlaatspruitstuk te laten ontsnappen.

De groef in de klepsteel zorgt voor de positionering van de splitcollets die de klepveer dop vasthouden. Als uitlaatklep werkt deze bij hoge temperaturen en is een goed zittingcontact essentieel om warmte af te voeren naar de cilinderkop, dus de staat van de zitting en de klepsteel zijn cruciaal voor afdichting en duurzaamheid.

Voor de 2.0L en 2.25L viercilinder dieselmotoren.

Vehicle Model Land Rover Defender t/m 2016
Land Rover Series 1
Land Rover Series 2 en 3

Fitment Notes SERIES I — uitlaatklep, 2.0L dieselmotor
SERIES II & III — uitlaatklep, 2.25L dieselmotor
DEFENDER — 2.25L dieselmotor (1983-1986)
SERIES II 1958-1961 — 2.0 Dieselmotor

Alternative Codes

ERC6794STC1127247569513481525975AE V3572

In stock 31 units

27 · Gouda 4 · 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 does the exhaust valve do in the cylinder head?

The exhaust valve seals the exhaust port and opens on the exhaust stroke to release spent gases into the manifold. This is the single-groove type, whose stem tip locates the split collets that retain the spring cap. Running hot, it sheds heat through its seat, so seat contact is critical.

Which Land Rover diesel engines use this exhaust valve?

This exhaust valve (Land Rover STC1127) fits the Series I 2.0L diesel, Series II and III 2.25L diesel, and Defender 2.25L diesel (1983-1986). It's the exhaust valve specifically, matched to the inlet valve for a full set.

How many exhaust valves are needed for these engines?

These 4-cylinder diesel engines typically use one exhaust valve per cylinder, so four per engine for a full set. Valves are usually renewed together during a cylinder head overhaul rather than individually.

What does single groove mean for fitment?

Single groove means the valve stem has one collet groove, so it must be paired with single-groove split collets and the matching spring cap. Don't mix it with multi-groove valves, since the retention components differ.

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