STC874 - Tab Washer – Drop Arm Nut – 60mm

- €2,40

€2,40

€2,40 - €2,40

€2,40

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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 PR2 Allmakes OE

Tab Washer locks the drop arm retaining nut on the Adwest power steering box, its tab folded against a flat on the nut to stop it working loose under load.

Sits on the steering box output shaft beneath the drop arm nut. 60 mm diameter.

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

Fitment Notes DEFENDER 1987-2006 — Steering box drop arm nut tab washer, Adwest PAS box (heavyweight & lightweight)
DISCOVERY 1 1989-1998 — Steering box drop arm nut tab washer, power steering, (V)FA393361 to (V)WA799999
RANGE ROVER CLASSIC 1992-1994 — Steering box drop arm nut tab washer, power steering, from (V)JA610294

Alternative Codes

STC874

In stock 10 units

5 · Gouda 5 · 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 STC874 tab washer do?

The STC874 tab washer locks the drop arm retaining nut on the Adwest power steering box. It sits on the steering box output shaft beneath the drop arm nut, and a tab is folded against a flat on the nut to stop it working loose under steering load. 60mm diameter.

Which models use this drop arm tab washer?

This tab washer fits the Defender (1987-2006), Discovery 1 (1989-1998) and Range Rover Classic (1992-1994), all with the Adwest power steering box. On Discovery 1 it covers VIN FA393361 to WA799999. Use your VIN to confirm the steering box.

Can the tab washer be reused?

No, the drop arm tab washer should be replaced whenever the drop arm nut is removed. The locking tab is bent to secure the nut, and reusing a previously folded washer risks the tab cracking or failing to hold, which could let the drop arm nut loosen. Fit a new one each time.

Is fitting the tab washer a DIY job?

Fitting the tab washer is straightforward once the drop arm nut is accessible, but it sits on the steering box output shaft, so it's typically done as part of drop arm or steering box work. The new washer fits under the nut with a tab folded against the nut flat.