RTC3627D - Wheel Cylinder – Rear – LH

- €30,90

€30,90

€30,90 - €30,90

€30,90

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 Delphi

Rear Wheel Cylinder (Left-Hand) is the hydraulic actuator within the rear drum brake assembly, mounted to the brake backplate.

Under pedal pressure the internal pistons extend to push the brake shoes outward against the drum, converting hydraulic line pressure into mechanical actuation of the shoes. This unit fits the left-hand side of the rear axle. The brake pipe connects to the cylinder via a 5/16" UNF union nut.

Vehicle Model Land Rover Defender up to 2016

Fitment Notes DEFENDER 110/130 1983-2006 — wheel cylinder, rear drum brakes, LH

Alternative Codes

RTC3627ARTC3627RTC3627DRTC3627XBR 3564BR 3564ALW30438

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 is the RTC3627 rear wheel cylinder and what does it do?

The RTC3627 rear wheel cylinder is the hydraulic actuator in the rear drum brake, mounted on the brake backplate. Brake pedal pressure drives its pistons out to push the shoes against the drum. This is the left-hand version for the rear axle of the Defender 110/130 with rear drum brakes.

Which side does this wheel cylinder fit, and should I replace both?

This RTC3627 is the left-hand rear wheel cylinder. The right-hand side is a separate part, so order it too if you're rebuilding both corners. Wheel cylinders are typically renewed as a pair across the axle so both sides apply braking force evenly.

How does the brake line attach to this wheel cylinder?

The brake line attaches to the RTC3627 wheel cylinder through a 5/16 inch UNF union nut, per the fitment data. Check your existing pipe uses the matching 5/16 UNF thread before ordering. The cylinder bolts to the rear drum backplate on the Defender 110/130.

What are the signs a rear wheel cylinder needs replacing?

A rear wheel cylinder needs replacing when it leaks or seizes. Look for brake fluid on the backplate or contaminating the shoes, a spongy pedal, or the drum grabbing unevenly. A leaking left-hand cylinder on the Defender 110/130 will usually fail an MOT and cut braking performance.