STC889 - Input shaft seal kit 4-bolt steering box by AftermarketSteering or Suspension Part Land Rover Range Rover Defender, Discovery, Range Rover

STC889 – Stuurhuis Revisieset – Ingaande As – 4-Bouts

- €11,90

€11,90

€11,90 - €11,90

€11,90

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

Stuurhuisafdichtingsset dicht de ingaande as van het 4-bouts stuurbekrachtigingshuis binnen het stuurbekrachtigingscircuit opnieuw af.

De ingaande as is waar de beweging van het stuurwiel het stuurhuis binnenkomt; deze afdichtingen houden de hydraulische vloeistof op dat punt vast en voorkomen dat deze langs de as lekt. Het is voor het 4-bouts (4-pens) type stuurbekrachtigingshuis en is alleen van toepassing op stuurbekrachtigingsinstallaties.

De set bevat de oliekeerringen van de ingaande as en hun borgringen.

Vehicle Model Land Rover Defender t/m 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic t/m 1994

Fitment Notes DEFENDER 1987-2006 — Stuurhuis (Adwest) sector-/ingangaskeerringset
DISCOVERY 1 1989-1998 — Stuurhuis keerringset
RANGE ROVER CLASSIC — Stuurhuis keerringset, latere PAS-modellen
Voor 4-bouts stuurhuis; alleen stuurbekrachtiging

Alternative Codes

STC875STC889

In stock 5 units

4 · 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 does the STC875 steering box seal kit do?

The STC875 kit reseals the input shaft of a 4-bolt power steering box. The input shaft is where steering-wheel movement enters the box, and these seals retain the hydraulic fluid there and stop it leaking past the shaft. The kit contains the input shaft oil seals and their retaining circlips.

Which vehicles and steering boxes does this kit suit?

This seal kit suits the 4-bolt power steering box on the Land Rover Defender from 1987 to 2006, Discovery 1, and later power-assisted Range Rover Classic models. It's for power steering installations only, and only the 4-bolt (4-pin) box type, so confirm your box before ordering.

What are the signs the input shaft seals need replacing?

The usual sign is power steering fluid leaking from the input shaft where the steering column meets the box, often leaving drips or a damp film around the shaft. Hardened or split seals lose fluid and can cause low PAS reservoir levels and heavier steering. Resealing cures the leak without replacing the whole box.

Is this for the input shaft or the sector shaft?

This kit reseals the input shaft, the top shaft driven by the steering column, not the lower sector or drop-arm shaft. It only fits the 4-bolt power steering box. If your leak is at the drop-arm end, you need the sector shaft seal instead, so identify the leak location first.