BM57 Brake Master Grub Screw (M10 x 1.0mm)
Suits: HFM.Parts BM57 brake master cylinder, RHD and LHD (Nissan Skyline, Silvia, 180SX, 240SX and 300ZX Z32)
A spare tapered grub screw to block the unused brake port on ABS cars. Made for the HFM.Parts BM57.
- M10 x 1.0mm thread with a 45° taper
- Blocks the middle port or the rear port closest to the booster
- Suits RHD and LHD BM57 brake master cylinders
- A spare for the one supplied with every BM57
$3.95 AUD
Requirements
What it’s for
On ABS cars, one of the BM57’s brake ports needs to be blocked. This tapered grub screw does that job. Every BM57 comes with one, so this is your spare if it gets lost or you’re setting up a second car.
Will it fit?
It suits the HFM.Parts BM57, RHD and LHD. Non-ABS cars don’t need a port blocked.
Specifications
| Suits | HFM.Parts BM57 brake master cylinder (RHD and LHD) |
|---|---|
| Thread | M10 x 1.0mm |
| Seat | 45° taper |
| Use | Blocks one brake port on ABS cars |
Fitting
Fit the grub screw into either the middle port or the rear port closest to the booster. The two ports are the same, split in two.
After bleeding, check the blocked port for leaks before driving. Our BM57 install guide has the full steps.
We recommend installation by a licensed mechanic.
Pairs with
What's Included
-
1× Tapered grub screw, M10 x 1.0mm (45° taper)
Customer Installs
ABS cars only: blocks the middle port or the rear port closest to the booster.
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Universal Fit
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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.
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.
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
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