STC618PY - Mount set polyurethane (pair) by AftermarketSteering or Suspension Part Land Rover Range Rover Defender, Discovery, Range Rover

STC618PY - Radius Arm Bush – Polyurethane – Pair

- €70,10

€70,10

€70,10 - €70,10

€70,10

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

Radius Arm Bush is the compliant mounting bush at the radius arm pivot in the front suspension.

The radius arm locates the front axle fore-and-aft against the chassis; this bush sits at the arm's mounting eye, cushioning the joint and allowing controlled axle articulation while maintaining alignment. Manufactured in polyurethane and supplied as a pair to fit both sides.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994

Fitment Notes DEFENDER 1986-2006 & 2007-2016 (Puma) — radius arm/lower link bush, fit as pair (both sides)
DISCOVERY 1 1989-1998 — radius arm/lower link bush (VIN FA393361-WA799999)
RANGE ROVER CLASSIC 1986-1991 — radius arm/lower link bush (to VIN HA610293)

Alternative Codes

NRC7491PSTC618STC618PYBFM 491NTC9027

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

Netherlands / Belgium / Germany: 2–4 working days after dispatch.
Other EU countries + UK: 4–8 working days after dispatch.
Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

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 NRC7491P radius arm bush used for?

The NRC7491P radius arm bush is the compliant mounting bush at the radius arm pivot in the front suspension. The radius arm locates the front axle fore-and-aft against the chassis, and this bush cushions the joint while allowing controlled axle articulation. It fits Defender, Discovery 1, and Range Rover Classic.

Is this radius arm bush sold singly or as a pair?

This radius arm bush is supplied as a pair, giving you both sides. Radius arm bushes typically wear together, so replacing them as a pair keeps front axle location even and is the usual approach during a suspension refresh.

What's the benefit of a polyurethane radius arm bush?

Polyurethane radius arm bushes are firmer than standard rubber, so they typically hold front axle alignment more precisely and resist deforming under load. Worn radius arm bushes usually cause vague steering, axle movement, and uneven tyre wear on Defender and Discovery 1.

How do I confirm this fits my Discovery 1 or Range Rover Classic?

This bush fits Discovery 1 from VIN FA393361 to WA799999 and Range Rover Classic 1986 to 1991 up to VIN HA610293. On Defender it covers 1986 to 2016 including Puma. Check your VIN against these ranges to confirm the correct variant.