 Calling for a 17mm Master Cylinder, Don't like the 19mm!! |
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| Artfrombama |
 Jun 17 2025, 11:32 AM
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Artfrombama  Group: Members Posts: 446 Joined: 21-January 24 From: One of the chosen few Member No.: 27,870 Region Association: South East States 
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Replaced the OE 17mm that came on my 74 because it was leaking out of the rear. Replaced it with the 19mm that is currently offered as a replacement.
Not happy with the increased pedal pressure required to stop the car, almost scary in a panic situation. No pedal modulation. I would like to return to a 17mm unit but there seems to be no more out there, does anyone have a source? Is someone in the parts supply chain able to reproduce these parts reasonably? Thanks! |
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| Chris914n6 |
Jul 8 2025, 02:27 AM
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Jackstands are my life. Group: Members Posts: 3,531 Joined: 14-March 03 From: Las Vegas, NV Member No.: 431 Region Association: Southwest Region |
I've had issues with rockauto after it changed hands. Couldn't get a replacement for a fuel pump under warranty and a few smaller things.
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| mepstein |
Jul 8 2025, 05:26 AM
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#3
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914-6 GT in waiting Group: Members Posts: 20,630 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
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QUOTE(Chris914n6 @ Jul 8 2025, 04:27 AM)  I've had issues with rockauto after it changed hands. Couldn't get a replacement for a fuel pump under warranty and a few smaller things. I’m sure it’s not every time but they are known across the internet for mistakes and difficult service. |
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Posts in this topic
Artfrombama Calling for a 17mm Master Cylinder Jun 17 2025, 11:32 AM
rjames
Replaced the OE 17mm that came on my 74 because i... Jun 17 2025, 11:40 AM Shivers I did the 19 mm M/C and some of Eric Shea’s stic... Jun 17 2025, 11:54 AM mepstein I’m with you. I’ve tried both and prefer a 17m... Jun 17 2025, 11:55 AM
Artfrombama
I’m with you. I’ve tried both and prefer a 17... Jun 17 2025, 01:07 PM StratPlayer Getting ready to install a 23mm MC, recommended by... Jun 17 2025, 12:53 PM bdstone914
Getting ready to install a 23mm MC, recommended b... Jun 17 2025, 10:17 PM infraredcalvin
Getting ready to install a 23mm MC, recommended ... Jul 8 2025, 08:23 PM Jack Standz We have at least two failed 17mm master cylinders/... Jun 17 2025, 01:45 PM 914werke Agree that it would be best if a rebuild kit coul... Jun 17 2025, 02:05 PM mepstein 17mm rebuild kits are a thing of the past. Im surp... Jun 17 2025, 02:08 PM 914Sixer My car has a one year only 1969 911T 20mm MC used ... Jun 17 2025, 04:40 PM porschetub
My car has a one year only 1969 911T 20mm MC used... Jun 17 2025, 09:40 PM 914xr75 I just purchased a fresh 17mm ATE mc at Pelican la... Jun 17 2025, 06:23 PM 904svo
Replaced the OE 17mm that came on my 74 because i... Jun 17 2025, 06:27 PM bkrantz The 17 mm MC has a cross section area of about 227... Jun 17 2025, 08:50 PM Jack Standz
I just purchased a fresh 17mm ATE mc at Pelican l... Jun 18 2025, 02:12 AM Jack Standz
17mm rebuild kits are a thing of the past. Im sur... Jun 18 2025, 02:17 AM bdstone914
Replaced the OE 17mm that came on my 74 because i... Jun 18 2025, 03:23 AM Artfrombama
Replaced the OE 17mm that came on my 74 because ... Jun 18 2025, 11:55 AM 930cabman somebody has the technology to fabricate these :i... Jun 18 2025, 12:07 PM Artfrombama
somebody has the technology to fabricate these :... Jun 18 2025, 12:37 PM rjames
somebody has the technology to fabricate these ... Jun 18 2025, 01:56 PM 930cabman
[quote name='Artfrombama' post='3210825' date='Ju... Jun 18 2025, 05:02 PM Artfrombama
[quote name='Artfrombama' post='3210825' date='J... Jun 19 2025, 09:39 AM mepstein
[quote name='930cabman' post='3210849' date='Jun ... Jun 19 2025, 11:01 AM emerygt350
[quote name='930cabman' post='3210849' date='Jun... Jul 7 2025, 07:42 PM 914xr75 Call pelican. They actually took a week to get my ... Jun 18 2025, 01:09 PM pfreiburger Here, try this, a brand new ATE 17mm cylinder (cle... Jun 19 2025, 12:27 AM 914Sixer Another ebay idiot LISTING THE WRONG PART. Jun 19 2025, 08:25 AM Highland I saw this on Pelican's site:
https://www.pel... Jul 7 2025, 07:00 PM anderssj
I saw this on Pelican's site:
https://www.pe... Jul 8 2025, 11:16 AM friethmiller Dumb question here. Would a larger 23mm MC be ok w... Jul 8 2025, 09:36 AM Superhawk996
Dumb question here. Would a larger 23mm MC be ok ... Jul 8 2025, 09:52 AM Superhawk996 For comparison- the 19mm master cylinder is about ... Jul 8 2025, 09:54 AM friethmiller
Bad plan.
Would result in an 83% increase in p... Jul 8 2025, 12:33 PM Mitox Or, if you can get a loan, there is this rebuild k... Jul 8 2025, 08:03 PM Literati914 Are Centric MC’s out of the question?:
https://... Jul 9 2025, 10:16 AM |
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