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Brake Master Cylinders · BM50RHD
4.9 96 reviews

BM50 RHD Brake Master Cylinder 1" (25.4mm)

Right-Hand Drive (RHD) Fitment for Nissan Skyline, Silvia, 300ZX (ABS & Non-ABS)

$279.00

Requirements
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Overview

Right-Hand Drive (RHD) Fitment for Nissan Skyline, Silvia, 300ZX (ABS & Non-ABS)

The Perfect Balance of Performance and Control. If you’ve upgraded your calipers but find the pedal feel a bit too aggressive, or you’re looking for a high-quality OEM+ replacement, the HFM.Parts BM50 is your solution. Designed specifically for Right-Hand Drive (RHD) Nissan chassis, this master cylinder provides a precise, firm pedal feel without requiring the leg strength of a larger bore unit.

Key Advantages & Performance Features

  • 🔥 Lifetime Warranty: Covered against manufacturing defects for life, giving you total peace of mind.
  • Precision Pedal Feel: The 1″ (25.4mm) bore strikes the perfect balance between a firm pedal and ease of modulation.
  • Corrosion-Proof Black Geomet® Coating: Finished with a premium, environmentally resistant coating for maximum durability and a sleek engine bay aesthetic.
  • Universal RHD Compatibility: Includes a tapered grub screw for a seamless, “bolt-on” installation for both ABS and Non-ABS models.
  • Direct OEM Replacement: Engineered to fit the factory booster and lines with no modifications required.

Technical Specifications Snapshot

  • Piston Bore: 1″ (25.4mm)
  • Outlet Threads: M10 x 1.0 with Double Flare (45-degree taper)
  • Ports: Side-mounted (Compatible with banjo fittings)
  • Fluid Level Sensor: Swappable to either side

BM50 vs BM57

which is suitable for me?
Both models are street and track friendly options.

BM50: OEM Feel
Standard Travel, Balanced Pressure. (Best for a familiar street car feel)
BM57: Brake by Pressure
Shorter Travel, Firm Pressure. (Best for a positive brake feel) – Available here

  • 🔥 Lifetime Warranty
  • Increased Braking Performance
  • Direct OEM Replacement
  • Black Geomet® Coating
Free AU shipping over $250
In-stock orders dispatched within 24 hours from Melbourne.
Lifetime warranty
Cylinder body covered for life for the original purchaser. No time limit, no argument.
30-day returns
Faulty part? Free return, full refund. Changed your mind? Full store credit, no fees deducted.
Ships worldwide
International shipping available to most countries. Rates calculated at checkout.
In the box

What's Included

  • BM50 Brake Master Cylinder
  • Tapered Grub Screw
Community

Customer Installs

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Product Information
Requirement: If your car has ABS brakes, you need to block either the middle port or the rear port closest to the booster using the provided tapered grub screw. The ports are the same but split in two.
Vehicle Years Requirements
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No vehicles match. Contact us for help.

Our compatibility list is based on OEM specifications. Variations may exist due to vehicle sub-models or other factors — verify fitment before purchasing.

We have only confirmed fitment for the vehicles mentioned under compatibility. If your vehicle is not listed, then we don't know if it fits.
Yes. Although the HFM.Parts Brake Master is designed with side ports, most brake lines can be massaged around until they reach the brake master’s ports.

Yes. Although the HFM.Parts Brake Master is designed with side ports, most brake lines can be massaged around until they reach the brake master’s ports.

You can easily swap the sensor connector to either side of the HFM.Parts Brake Master by following these steps.
On the terminal side, push a small flat screwdriver in between the sensor connector and the bottom of the reservoir to lightly pry apart the lock tab. On the opposite side of the sensor connector, push through to pop it out. *This is much easier to do prior to installation!

No, our fluid sensor connector is rectangle (as shown in the product photo), in order to plug your existing fluid sensor connector into our one, you will need to cut your existing connector off and join the two exposed wires to individual spade terminals. Then, you can push these onto our connector.

The Sepcs for the HFM.Parts BM50 are “Split Point = 35kgf  (498psi) x 0.4” which can suit the models listed depending on the vehicles brake and suspension set up, your brake bias may differ.

Racing is all about optimising for performance, unfortunately, the only reliable way is to test suitability on a racetrack.

Yes! We have created a relocation kit for this exact reason! Just above the “add to cart” button, you should see an option to add a reservoir relocation kit. This is particularly handy for customising your engine bay to suit your needs.

While not necessary, you may like to use a Brake Booster Push Rod Adjusting Tool to make it easier to get the right amount of brake booster push rod clearance. Simply add it to cart from the “Frequently bought together” section or You can get one here.

 

Our Story

We weren't always HFM.Parts; we were Holford Motors. Our brand's identity was forged not in an office, but on the local circuits in the high-stress world of competitive drifting. Our ultimate testbed was our Nissan S14 Drift car, driven by champion Luke Fink. Pushing that car to its limits exposed a crucial truth: achieving genuine, repeatable performance meant relying on components that simply weren't available affordably on the market.

The HFM.Parts brand was born

We made the commitment to design and manufacture the uncompromising, high-quality performance parts that we, as competitive racers, demanded ourselves. Every component you see is a solution conceived, tested, and proven by us. When you choose HFM.Parts, you are investing in components engineered by racers, for racers, ensuring your vehicle delivers its maximum performance potential.

From Our Customers

Be the first to review this product. Here's what other customers have been saying about our range:

  1. Sam
    Feb 24, 2025
    Fit perfectly on my S13, with just a little bit of trimming of the knuckle and caliper. Used a set of Infiniti Q60/Q70 rear calipers, exactly the same as 370Z and more readily available. Any of the Akebono calipers with 4101 casting number should work.
  2. Lachlan Reed
    Oct 6, 2024
    Bought this conversion kit for my RWD Stagea running 32GTR sumitomo callipers, everything fit perfectly and as it should, very happy with the quality of the items received.
  3. Tom ✓ Verified
    Aug 12, 2024
    I recently upgraded my Nissan S15 with these brake rotors and caliper adapters, and I am thoroughly impressed with their products and service. The materials used are high-quality, and the fitment and precision of their product was perfect! Originally I just wanted to enhance the aesthetics of the car with bigger brake rotors! But after the install of their front and rear rotor upgrade kits along with fresh brake pads, I noticed a significant improvement in braking power moving from old worn disks to theirs, not to mention better an overall driving experience. The installation instructions provided were clear and easy to follow. Even if you're not a seasoned mechanic like me, you should be able to install these with minimal hassle using their installation video’s! They are great value for money, I highly recommend HFM part’s to anyone looking to upgrade their braking system for better looks and performance!
  4. Blake
    Mar 6, 2024
    This master cylinder did exactly what they said. Direct bolt on. And just works. We tested it in our Endurance v35 and had performed spot on. If your looking for an upgrade for your 25mm master I highly recommend this for a firmer pedal feel.
  5. Blake Morgan ✓ Verified
    Dec 21, 2023
    We are currently running the 2 piece brake discs on our endurance race car and they are doing a great job. The weight saving, cooling, reduced replacement cost and the look are all great points as to us returning for more. The team at HFM are knowledgeable on there product and are commited to working through the intricacies of racing with us. GREAT JOB!!
  6. Blake Morgan ✓ Verified
    Dec 21, 2023
    Using the 2 piece rotors on our endurance car and so far the results are good. Huge weight difference, better cooling, cheaper rotor replacement,and the look is just a bonus. The HFM Team are great with there backup service and comitment to working on some of the more intricacies of a race car. GREAT JOB.

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HFM.Parts BM50 1" (25.4mm) RHD Brake Master Cylinder for Nissan Skyline, Silvia, 300ZX (ABS/Non-ABS)
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Modifying vehicles is a specialist task and requires the knowledge and experience of competent individuals to be conducted safely.
We recommend this product be installed by a competent person. Instructions are given with every order where available, however, If you would like a copy prior to ordering, you're welcome to contact us