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RTC3170 - Wheel Cylinder Repair Kit – Rear Brake Part Land Rover Range Rover Defender

RTC3170 - Wheel Cylinder Repair Kit – Rear

- €7,50
€7,50
€7,50 - €7,50
€7,50
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Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Wheel Cylinder Repair Kit - Rear - a seal kit for reconditioning the rear wheel brake cylinder, part of the rear drum brake hydraulic circuit. The wheel cylinder converts hydraulic pressure from the brake line into outward movement of the brake shoes; this kit renews its internal seals to restore the hydraulic seal and cure fluid leakage past the piston.
Vehicle Model Land Rover Defender up to 2016
Fitment Notes DEFENDER — rear wheel brake cylinder repair (seal) kit
Alternative Codes
RTC3170

In stock 3 units
2 · 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 Wheel Cylinder Repair Kit Rear (RTC3170)?
The Wheel Cylinder Repair Kit (RTC3170) is a seal kit for reconditioning the rear wheel brake cylinder on the Land Rover Defender up to 2016. The wheel cylinder turns hydraulic pressure into outward movement of the brake shoes; this kit renews its internal seals to cure fluid leaking past the piston.
What are the signs a rear wheel cylinder needs this kit?
A rear wheel cylinder typically needs reconditioning when its seals perish and brake fluid leaks past the piston. This often shows as fluid on the inside of the drum, a soft brake pedal, or reduced braking. The RTC3170 kit renews the internal seals on Defender rear drum brakes.
How many kits do I need and is this a DIY job?
One RTC3170 kit reconditions a single rear wheel cylinder, so you'll typically need two to do both rear wheels as a pair. The brake system must be bled afterwards and this work is safety-critical, so it's best suited to those confident working on brakes.