Frenkit Brake Caliper Piston
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Frenkit Brake Caliper Piston - Mazda RX-8 (SE3P) - Front 54mm
This Frenkit piston is a 54mm OE-specification replacement for the front caliper on the Mazda RX-8 (SE3P) with the Sport suspension and 323mm front discs. It replaces a pitted, scored or seized piston when you rebuild the caliper.
Pair it with the Frenkit RX-8 front seal kit so the new piston runs on fresh seals and boots.
Note: Suits the RX-8 with 323mm front discs. Check your disc size and piston diameter before ordering. Installation by a professional is recommended.
Features
- 54mm piston made to OE dimensions (54 x 45.5 x 50.5mm)
- Made by Frenkit in Spain to OE specification under an ISO 9001 quality system
- Saves replacing the whole caliper
Pairs Well With
- Frenkit Front Brake Caliper Seal Rebuild Kit - Mazda RX-8 (SE3P)
- Frenkit Rear Brake Caliper Seal Rebuild Kit - Mazda RX-8 (SE3P)
Need help matching a kit to your calipers? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Mazda | RX-8 | SE3P | 13B-MSP |
Product
- Brand
- Frenkit
- Part number(s)
- P545001
Details
- Product
- Brake caliper piston
- Axle
- Front
- Caliper
- Mazda RX-8 single-piston (323mm disc)
- Piston diameter
- 54mm (inner 45.5mm, height 50.5mm)
- Contents summary
- 1 piston
Contents
- 1 x Frenkit 54mm caliper piston (D 54mm, d 45.5mm, H 50.5mm)
No instructions available for this product.

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