Geomet® Coated Clutch Master Cylinder for GTR
Suits: Nissan Skyline R32 GTR, R33 GTR, R34 GTR, Stagea C34 260RS (RB26DETT)
A fresh clutch master for your RB26. A direct swap for the factory GTR and Stagea 260RS unit, no modifications needed.
- Direct replacement for Nissan 30610-05U01
- Cast aluminium body with black Geomet® coating
- Chromium-free coating for corrosion and heat resistance
- Bolts into the factory location on R32, R33 and R34 GTR
$139.00 AUD
Requirements
Why replace it
The clutch master on an RB26 GTR is now decades old. Seals wear, the bore weeps and the pedal goes soft or inconsistent. A weeping master can also leak fluid back into the clutch assist booster behind it, which is a common reason that booster fails.
This is a direct OEM replacement for Nissan part 30610-05U01. It bolts into the factory location and connects to the factory lines, so there’s nothing to modify.
Geomet® coated body
The body is cast aluminium with a black Geomet® coating. Geomet® is a chromium-free coating that resists corrosion and heat, so it stays tidy in the engine bay.
Specifications
| Replaces | Nissan 30610-05U01 |
|---|---|
| Body | Cast aluminium |
| Finish | Black Geomet® coating (chromium-free) |
| Fitment | Direct OEM replacement, no modifications required |
| Suits | Nissan Skyline R32 GTR, R33 GTR, R34 GTR, Stagea C34 260RS (RB26DETT) |
| SKU | CMGTR-3061005U01 |
| Warranty | Lifetime, against manufacturing defects |
Fitting
Remove the factory master cylinder, fit the new unit in the same location and reconnect the hard line and push rod. Fill with fresh fluid and bleed the clutch system until the pedal is firm and consistent.
While you’re in there, check the clutch assist booster for fluid inside the diaphragm. If it’s been contaminated, replace it at the same time.
We recommend installation by a licensed mechanic.
Pairs with
- Clutch Master Cylinder Assist Booster for GTR. Replace a heavy or failed booster while the master is out.
- 13/16″ Big Bore Pull-Type Clutch Slave Cylinder. Suits R32 GTR (Feb 1993 on), R33 GTR and R34 GTR.
- 13/16″ Big Bore Push-Type Clutch Slave Cylinder. Suits R32 GTR built before Feb 1993.
- Brake & Clutch Reservoir Sweatband. Catches fluid drips around the reservoir.
- Direct OEM replacement for bolt-on install
- Cast aluminium with Geomet® corrosion resistance
- Lifetime warranty on cylinder body
What's Included
-
1× Clutch master cylinder (complete unit)
Customer Installs
Will it fit your car?
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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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