72mm Pressure Bleeder Cap for MX-5 NA & NB
Suits: Mazda MX-5 NA, NB brake master cylinders (72mm x 3mm reservoir thread)
Bleed your brakes on your own. A pressure bleeder cap that screws straight onto the MX-5 NA and NB brake master reservoir.
- 72mm x 3mm thread
- Schrader valve for air or a pressure bleeder
- Suits Mazda MX-5 NA and NB brake masters
- Swaps in for the reservoir lid while you bleed
$25.95 AUD
Requirements
What it’s for
The cap replaces your reservoir lid while you bleed the brakes, so one person can do the job. It has a Schrader valve you can use two ways:
- Compressed air: pressurise the reservoir through the valve.
- Pressure bleeder: remove the valve insert and connect the hose from a pressure unit filled with fluid.
With the system under pressure, open each bleeder in sequence until no air is left in the system.
Will it fit?
It suits Mazda MX-5 NA and NB brake masters. Other masters with the same 72mm x 3mm reservoir thread may also suit. Check your reservoir thread before ordering. Running a Nissan BM series master? You need the 75mm x 3mm bleeder cap.
Specifications
| Thread | 72mm x 3mm |
|---|---|
| Valve | Schrader |
| Use with | Compressed air or a fluid pressure bleeder |
| Suits | Mazda MX-5 NA, NB brake master reservoirs (72mm x 3mm thread) |
- One-Person Brake Bleeding
- Clear Tubing = Easy Monitoring
- May Suit Other Models with 72 x3mm Caps
What's Included
-
1× 72mm x 3mm pressure bleeder cap
Customer Installs
Will it fit your car?
Find your car in the list below and add it to your garage. Every part page then checks it for you.
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.
Complete the kit
This part comes in these kits — everything you need in one order, at a kit price.
-
280mm Two-Piece Front Brake Kit for MX-5 NA & NB
Suits: Mazda MX-5 NA (1989-1998), NB (1998-2005)
$1,631.00 AUD -
Full Set Braided Brake Lines for MX-5 NA & NB
Suits: Mazda MX-5 NA (1989-1998), NB (1998-2005)
$278.00 AUD
Pairs with
Parts other customers fitted with this one, filtered to the same vehicles.
-
1" (25.4mm) High Volume Brake Master Cylinder for MX-5 NA & NB
Suits: Mazda MX-5 NA (1989-1998), NB (1998-2005) (LHD & RHD, non-ABS booster)
$269.00 AUD
Recommended for you
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Brake & Clutch Reservoir Sweatband
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Wilwood Brake Bias Valve 260-12627
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3" Silicone Brake Duct Hose
Suits: Universal fit. Any brake cooling setup running 3" (76mm) duct.
Price range: $79.00 through $149.00 AUD
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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