Rs125 Master Cylinder
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Category: General Chat
Forum Name: Technical info
Forum Description: Part numbers and sources for all Aprilia models.
URL: http://www.rsvr.net/forum_posts.asp?TID=27761
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Topic: Rs125 Master Cylinder
Posted By: Scotty97
Subject: Rs125 Master Cylinder
Date Posted: 29 Apr 2019 at 21:30
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Hi Looking for some help with my pre 2005 Rs125 front master cylinder. I removed the lever, as it was snapped, and I could pull out the piston/plunger out of the body of the master cylinder. There was no circlip holding in in place, and I can’t see a groove for the circlip?? Should one be fitted? Also, I cannot find a rebuild kit for the master cylinder, is there anywhere I can get replacement seals? Thanks for any info
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Replies:
Posted By: rsvwalt
Date Posted: 30 Apr 2019 at 11:34
| Have a glance at the parts pictures on Fowler or ask AP |
Posted By: rsvwalt
Date Posted: 30 Apr 2019 at 11:37
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Try this. https://www.fowlersparts.co.uk/parts/5693227/rs-125-2t-rs-125-2t-rs-125-chassis-number-prefix-zd4sf0-zd4sfa-zd4sff-zd4sfg-zd4mpb-1999-2005-rs-125-chassis-number-prefix-zd4sf/rh-controls" rel="nofollow - https://www.fowlersparts.co.uk/parts/5693227/rs-125-2t-rs-125-2t-rs-125-chassis-number-prefix-zd4sf0-zd4sfa-zd4sff-zd4sfg-zd4mpb-1999-2005-rs-125-chassis-number-prefix-zd4sf/rh-controls
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Posted By: Scotty97
Date Posted: 30 Apr 2019 at 12:06
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Hi thanks for info I’ve had a look at this, but it doesn’t show the internal parts of the master cylinder? And their rebuild kit is no longer available
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Posted By: Stevex
Date Posted: 30 Apr 2019 at 18:08
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I've rebuilt Brembo MCs before and the piston is sealed to keep the fluid in and the outer rubber dust seal has a metal outer ring that is an interference fit that keeps it in place. Try these people, if anyone can help you, hopefully these can. https://www.powerhouse.uk/content/motorcycle-brakes/motorcycle-brake-caliper-services.php" rel="nofollow - https://www.powerhouse.uk/content/motorcycle-brakes/motorcycle-brake-caliper-services.php ------------- People say I don't know Jack Sh1t; but I do, he lives next door. |
Posted By: arran
Date Posted: 30 Apr 2019 at 18:32
| +1 for powerhouse |
Posted By: Scotty97
Date Posted: 30 Apr 2019 at 20:29
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Thanks I’ll have a closer look tomorrow and check the fit of the dust seal
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Posted By: Scotty97
Date Posted: 03 May 2019 at 10:43
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Here’s a picture of my master cylinder? Seals seem ok, maybe a little flat, but defo no circlip
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Posted By: Scotty97
Date Posted: 03 May 2019 at 10:44
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Posted By: Scotty97
Date Posted: 03 May 2019 at 10:44
| Sorry, anyone know how to post pics of iphone |