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Nismo Big Operating Cylinder - S13 PS13 RPS13 S14 S15 - RHDJapan

Nismo Big Operating Cylinder - S13 PS13 RPS13 S14 S15

11812 JPY
NISMO SKU: 14007 PN: 30620-RS520 (S13, S14, S15)
Images used may be generic. Actual product may vary.

List Price: ¥14,300

Sale Price: ¥11,812

You Save: ¥2,488

This item will help to reduce the pedal load when using a sports clutch, improve half-clutch operating characteristics and provide proper clutch connection positioning,
Get this and all your JDM at RHDJapan!!
Brand: Nismo
Product: Big Operating Cylinder - S13 PS13 RPS13 S14 S15
Part Num: 30620-RS520 (S13, S14, S15)

Operating Cylinder Size:
-OEM : 3/4 inch (19.055mm)
-Nismo : 13/16 inch (20.54mm)

- Copper seal washer required (Genuine Nissan part 46237-A4600)
- Because the cylinder stroke volume is decreased when using the big operating cylinder, adjust the stroke as needed:
- 1. Before removing the standard operating cylinder, ensure that air does not enter by clamping the hose securely with a hose clamp.
- 2. Fill the big operating cylinder to be installed with brake fluid, and connect it to the hose after bleeding air from it.
- 3. Even after carefully completing steps 1 and 2, some air may be present. Air in the hose will change the pedal stroke and clutch feeling. It is difficult to remove air from wide diameter hose and pipes such as the U pipe, so be sure to eliminate air completely.
- 4. Vacuum pressure is the easiest way to accomplish step 3 (use the U-pipe eliminator adaptor which comes with the Nismo Clutch Hose).

Nissan 180SX RPS13 SR20DET (01/1991-12/1993)
Nissan 180SX RPS13 SR20DET (01/1994-07/1996)
Nissan 180SX RPS13 SR20DET (08/1996-12/1998)
Nissan 180SX RS13 CA18DET (04/1989-01/1991)
Nissan Silvia PS13 SR20DET (01/1991-10/1993)
Nissan Silvia S13 CA18DET (05/1988-01/1991)
Nissan Silvia S14 SR20DET (06/1996-12/1998)
Nissan Silvia S14 SR20DET (10/1993-06/1996)
Nissan Silvia S15 SR20DET (01/1999-08/2002)

Product Reviews

5 /5

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Worth getting if you have a stage 3 clutch or stronger
The Nismo slave cylinder is a great addition to any S13. The Nismo slave cylinder makes a noticeable difference when driving with a stage 3 or better clutch. I would highly recommend it. Installation is fairly easy. Bleeding of the clutch is not so much fun though. RHDjapan shipped these out nice and quick and pricing was very reasonable.
Value for money and top quality product
This is my 2nd unit, the first unit was working very well without issue but I decided to refresh the parts to ensure total reliability of the car. The benefit is lighter load to the clutch feel and I am using Ogura super singer 409D. The feel is very close to stock and the half load can be managed with ease. 100% Recommended and RHDJapan's respond time is superb in getting the parts and shipping it out. Reliable and Great communication.
Good Stuff!
Upgrade to Nismo Big Operating Cylinder for my Silvia S15, installation is similar to OEM/stock but this provide lighter clutch compression due to larger piston. Recommended for any user having problem in traffic. It's an upgrade worth getting especially you daily drive your Silvia. Fast Shipping from RHDJapan. Highly Recommended.
A must have
When upgrading the trans in my car I wound up blowing out the original clutch slave when bleeding it, the new clutch setup was too strong for it. I went with this OEM nissan slave and it handled the upgraded setup perfectly. I would highly recommend anyone upgrading their clutch or just someone in need of a new slave cylinder to get this one.
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