Rear Subaru WRX Sumitomo, Nissan R33 GTS-T Frenkit Caliper Seal Rebuild Kit - Frenkit Caliper Seal Rebuild Kit (per 1 Caliper)

Restore your Sumitomo calipers to full factory feel with proven European seals.

Covers one caliper — order two for a full axle rebuild
Frenkit supplies OEMs and remanufacturers across 70 countries
Correct seal geometry means no pedal fade or fluid weep
Fits Blobeye, Bugeye and Hawkeye WRX plus R33, R34 GTS-t and Z32 300ZX
50 years of brake component manufacturing behind every kit

incl. GST · ships AU-wide

● In stockDispatched in 1–2 business days.

Specifications

On the spec sheet.

Spec sheet coming — contact support for full spec details.

Fitment

Will this fit?

Nissan 300ZX Z321989–2000

Nissan Skyline R321989–1994

Nissan Skyline R331995–1998

Nissan Skyline R341999–2002

Check fit with BuildBot

Why this part

Generic seal kits cut corners on compound and dimensional tolerances — both matter when brake temps climb on track. Frenkit's seals are manufactured to OEM specifications and trusted by professional caliper remanufacturers, not just the retail shelf. At $40 a caliper, it's the sensible choice before fitting fresh fluid and sending it out for a session.

Pairs well with