If you’re rebuilding the front calipers on your Toyota MR2 MK3 (that’s the W30 chassis, 1999-2007), you absolutely need this Frentech seal kit.

It’s got all the rubber bits and seals you’ll need to make your calipers work like new again.

The manufacturer part number is B51039.

Made in Spain, these are quality parts.
This kit includes the piston seals and dust boots that keep everything sealed up and working smoothly.

Over time, those old rubber seals get hard and can start leaking, which leads to a spongy pedal or even brake failure.
Rebuilding your calipers with this kit is a much cheaper option than buying brand new calipers, and it’s a great way to keep your MR2 original.
It comes with a 1-year warranty from both the manufacturer and the seller, so you’re covered.
It’s for the front calipers, fits both left and right sides.
The piston quantity isn’t listed, but it’s a standard repair kit.

If you’re into working on your own car and keeping it in top shape, this is a must-have for your brake project.

It’s a small kit that does a big job.
