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LR181854G - Suspension Arm – Front Upper – LH

- €300,00
€300,00
€300,00 - €300,00
€300,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand LEMFORDER
Front Upper Suspension Arm, left-hand side - the upper wishbone of the front double-wishbone suspension assembly.

The upper arm locates the top of the wheel knuckle to the body structure and, working with the lower arm, controls camber and caster change through wheel travel. It pivots on bushes at the inboard mountings and connects to the knuckle through a ball joint at the outboard end.

Wear at the bushes or the outboard ball joint typically presents as knocking over uneven surfaces, imprecise steering and uneven front tyre wear. Wheel alignment should be checked after replacement.
Vehicle Model Land Rover Defender New 2020+
Fitment Notes NEW DEFENDER (L663) 2020+ — LH Upper front suspension arm/wishbone. Less SV model spec. Fits from VIN R2316409.
Alternative Codes
LR181854GLR181854

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 does the front upper suspension arm do on the New Defender?
The front upper suspension arm is the upper wishbone of the Defender L663's front double-wishbone suspension. It locates the top of the wheel knuckle to the body and, with the lower arm, controls camber and caster through wheel travel. This is the left-hand side.
Which Defender does this left-hand arm fit?
This left-hand upper arm fits the New Defender L663 from 2020, non-SV specification, from VIN R2316409. It's an OEM Lemforder part, Land Rover number LR181854. Use your VIN to confirm the build point, since earlier chassis and SV models can differ.
What are the symptoms of a worn upper suspension arm?
Worn arm bushes or the outboard ball joint typically show as knocking over uneven surfaces, imprecise steering and uneven front tyre wear. The arm pivots on bushes inboard and connects to the knuckle through a ball joint outboard. Have the wheel alignment checked after replacement.
Do I need the left or right suspension arm?
This is the left-hand front upper arm for the Defender L663. The right-hand equivalent is a separate part, LR181852G. Arms are side-specific, so order by the corner you're replacing. It's common to renew both sides together when mileage is high.