Skip to product information
1 of 6

GKTech Universal dual brake master cylinder kit

GKTech Universal dual brake master cylinder kit

Regular price $554.09
Regular price $554.09 Sale price $554.09
Sale Sold out

Out of stock

Quantity

Need this part?

This item is currently unavailable. Ask us about availability or help finding a suitable replacement.

Ask about availability or fitment

Year, make, model and engine help us check fitment.

We'll reply to your inquiry by email. This is not an automatic restock alert.

Shipping & returns

This selection is unavailable. Ask us to confirm availability and timing.

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

Read the shipping policy

Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

Read the full return policy
Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

The Gktech universal dual brake master cylinder kit is an easy way to add maximum control over your brake control. Although we do make specific fitting kits for a range of cars, this bundle here is for vehicles that we don't cater for.

Optional items;

Wilwood Tandem Mount Balance Bar
This assembly bolts in place of a typical horizontal bolt pattern tandem master cylinder and provides a sturdy mounting location for two race-type vertical bolt pattern master cylinders and allows for brake bias control.

More information can be seen by clicking HERE

Flux master cylinders
Crafted with durability in mind, FLUX master cylinders feature a black E-coating and high-pressure die-cast aluminum design, along with superior quality EPDM rubber seals. The Flux masters also come with a lifetime warranty against manufacturing defects.

We have given the option to either remote mount the reservoir which the product photos show, or the internal reservoir master cylinder meaning the reservoir is incorporated into the master cylinder body itself and there would be no need for an external reservoir.

More information can be seen by clicking the links below;
Remote mount 5/8 master cylinder
Internal reservoir 5/8 master cylinder
Remote mount 3/4 master cylinder
Internal reservoir 3/4 master cylinder
Remote mount 7/8 master cylinder
Internal reservoir 7/8 master cylinder

Wilwood Remote Balance Bar Cable Adjuster
Not a requirement but handy if you want to control things in-cabin. This is used with balance bars to adjust front-to-rear brake bias during changing race conditions. The highly visible bright blue knob features a special bi-directional detent control providing the driver with positive adjustment feedback.

More information can be seen by clicking HERE

Want to deep dive further into the dual master cylinder topic? Checkout our blog post by clicking HERE

Note:
We recommend doing research on master cylinder options to suit YOUR specific setup, there are an infinite level of variables and therefor we cannot advise what is best to suit YOUR car.

View full details

Vehicle fitment