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STC1278K - Brake Caliper Piston Kit – Front

Original price - Original price €20,20
Original price
€20,20
€20,20 - €20,20
Current price €20,20
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.
Front Brake Caliper Piston Kit for vehicles fitted with solid front brake discs. It operates within the front disc brake caliper assembly, renewing the internal moving and sealing components inside the caliper body.

The kit restores the hydraulic sealing and piston actuation function of the caliper. The pistons sit within the caliper bores and transfer pressure from the brake hydraulic circuit to the brake pads, while the seals maintain the hydraulic seal and exclude contamination.

This kit services one caliper and includes the pistons, fluid seals and dust seals. The pistons measure 41mm diameter.
Vehicle Model Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Fitment Notes DISCOVERY 1 1989-1998 — Front disc brakes, from (V)FA393361 to WA799999
RANGE ROVER CLASSIC 1992-1994 — Front disc brakes, from (V)JA610294
Alternative Codes
STC1278STC1278K

In stock 2 units
2 · Gouda 0 · 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 front brake caliper piston kit do?
The front brake caliper piston kit renews the internal moving and sealing parts inside the front disc brake caliper. The pistons transfer hydraulic pressure to the brake pads, while the fluid and dust seals maintain the seal and keep out contamination. It's for vehicles with solid front discs.
What does the kit include and how many calipers does it cover?
The kit services one front caliper and includes the pistons, fluid seals and dust seals. A vehicle has two front calipers, so you'll typically need two kits to rebuild both sides of the front axle.
Which vehicles does this front caliper kit fit?
This front caliper piston kit fits the Discovery 1 (1989-1998) front disc brakes from VIN FA393361 to WA799999, and the Range Rover Classic (1992-1994) from VIN JA610294. It suits solid front discs, so check your VIN and disc type before ordering.
When should a brake caliper be rebuilt with this kit?
Rebuild the caliper when the pistons seize, the caliper leaks fluid, or the dust seals perish and let in dirt. Sticking or leaking front calipers cause uneven braking and pad wear. The seals and pistons are renewed together to restore proper hydraulic sealing.