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Clutch Master Cylinders · CMZ34-30610-JK00B
4.9 96 reviews

Direct Bolt-On Clutch Master Cylinder

Nissan 370Z Z34 (LHD & RHD); Cast Aluminium with Black Geomet® Coating for Corrosion Resistance; Includes Rubber Dust Boots

$119.00

Requirements
In Stock · Order in 00:00:00 for dispatch Today
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Overview

If you’re upgrading or replacing your Nissan’s clutch master cylinder, choose the HFM.Parts Geomet Coated model as your direct OEM bolt-on solution for 370Z Z34 (LHD and RHD, 2009-2020). Built for precise fitment and proven reliability in racing conditions, it provides consistent, responsive clutch engagement without any modifications. Ideal for everyday driving or high-performance setups.

Made from robust cast aluminium, this cylinder delivers exceptional strength to handle demanding use. The Black Geomet coating ensures outstanding corrosion resistance and heat protection, while its eco-friendly design stands out: free of chromium, with fully recycled solutions and no chemical evaporation.

Rubber dust boots effectively keep out dirt and debris, preserving clean internals for longer life and optimal pedal response.

With our lifetime warranty on the cylinder body, you gain lasting confidence in a product trusted by automotive enthusiasts globally.

Replaces OEM Part:

 

  • 370Z Z34: 30610-JK00B
  • Direct OEM replacement for bolt-on install
  • Cast aluminium with Geomet® corrosion resistance
  • Rubber dust boots for debris protection
  • Lifetime warranty on cylinder body
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

  • Clutch Master Cylinder
Community

Customer Installs

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Product Information
Requirement: This item replaces the following part numbers:
OEM Part Number: 30610-JK00B
Suits: 370Z Z34 LHD and RHD vehicles 2009-2020
 
Vehicle Years Requirements
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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.

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.

Reviews
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Customer Reviews

Based on 28 verified reviews

  1. 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.
  2. Anonymous
    Sep 8, 2022
    The item fitted and the brakes work...
  3. Ben Gainfort ✓ Verified
    Jul 6, 2022
    Perfect part and fitment
  4. Anonymous
    May 16, 2022
    The kit was easy to install and has made a unusable master cylinder epic again. I would highly recommend.
  5. Waynne Wale ✓ Verified
    Feb 20, 2022
    Good delivery time
  6. Ben Gainfort ✓ Verified
    Aug 2, 2021
    Very quick and efficient international parts supply
  7. Ronnie Beard ✓ Verified
    Apr 8, 2021
    Very professional and quick
  8. wesley paolino ✓ Verified
    Jan 25, 2021
    Experience is great, bench bleeding was no problem
  9. Anonymous
    Oct 14, 2020
    Recieved on time. Good quality product.
  10. Anonymous
    Oct 2, 2020
    Excellent service! Super Fast shipping!!!
  11. John Grasty ✓ Verified
    May 18, 2020
    The master cylinder was good and seems to have worked well so far (only bled brakes, no test drive yet) and was the only place I could find a RHD non-ABS BM57. However the pins on the connector for the brake level sensor were out of alignment slightly so I had to use the connector from my old MC.
  12. Pro Fab Exhaust ✓ Verified
    Oct 31, 2019
    This is the first upgrade i do to any car and has been for years. Thank you HFM keep up the good work.
  13. melina r. ✓ Verified
    Oct 11, 2019
    Thanks for washers...
  14. alan S. ✓ Verified
    Oct 5, 2019
    The part was a good fit and works well. Excellent company to deal with. Thankyou. I
  15. Alix T. ✓ Verified
    Oct 3, 2019
    Product was delivered on time and what i wanted Thank you
  16. Greg C. ✓ Verified
    Aug 14, 2019
    Fits well and good quality. Extra speedy delivery.
  17. Rashad M. ✓ Verified
    Jul 26, 2019
    Great part. Got stickers. Next day delivery. Amazing company
  18. Jacob L. ✓ Verified
    Jun 25, 2019
    Exactly the part I needed
  19. julian c. ✓ Verified
    Jun 24, 2019
    courier made it difficult to retrieve parcel
  20. Philip M. ✓ Verified
    Jun 12, 2019
    Great quality item which was the exact measurements stated. Had to use this master cylinder to fit with the SR20DET engine.
  21. Lance M. ✓ Verified
    Feb 28, 2019
    It’s near impossible to find a non ABS BM57. HFM has hit it out of the park with quick shipping and great price!
  22. Yoon S. ✓ Verified
    Nov 24, 2018
    the front allen screw are not tight & sensor connector to be on the right not left.
  23. Aaron L. ✓ Verified
    Nov 14, 2018
    Good item. Would be better if you offer the BM50 switch to BM57 switch
  24. Kyle K. ✓ Verified
    Sep 5, 2018
    First time using HFM to order parts and the part I ordered is working good, shipping was fast and with in the time frame they give me, it took 6 days to get to Canada
  25. Brett O. ✓ Verified
    Aug 6, 2018
    Service was great and the new master cylinder works perfectly on our big brake upgrade:-) Cheers
  26. Michael C. ✓ Verified
    Jul 17, 2018
    Have only test fitted and fits perfectly
  27. Michael p. ✓ Verified
    Apr 18, 2018
    Good seller...great product
  28. Vicki R. ✓ Verified
    Feb 25, 2018
    Happy with purchase, part arrived safely and on time. Thank you
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HFM.Parts Geomet® Coated Clutch Master Cylinder for Nissan 370Z Z34 (LHD & RHD, Direct OEM Replacement)
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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