Author Topic: master cylinder  (Read 4971 times)

Offline Bitsa (Ralph Wright - RIP)

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master cylinder
« on: October 17, 2014, 12:55:07 PM »
Anyone recognize this?It does not have the hole for the tube thing to stop the lever rattling.
B4 I get a kit need to know
Many thanks
Bitsa
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Offline Bryanj

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Re: master cylinder
« Reply #1 on: October 17, 2014, 04:15:25 PM »
I don't think the later ones had the pin, what bore is the cyl?

Offline Bitsa (Ralph Wright - RIP)

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Re: master cylinder
« Reply #2 on: October 17, 2014, 07:01:40 PM »
Sorry Bryan how do you mean the bore?Depth,circumference or the feed tube where the plunger goes?
Cheers
Bitsa
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Offline Bryanj

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Re: master cylinder
« Reply #3 on: October 18, 2014, 09:58:27 AM »
Diameter of the hole the seal goes in mate

Offline Bitsa (Ralph Wright - RIP)

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Re: master cylinder
« Reply #4 on: October 18, 2014, 11:29:07 AM »
Hi Bryan
Will look tonight but I am now thinking its off a k7 according to the dutch crowd shows no lever tube.What would be nice if any k7 owners can look for the number on theirs for me
as the kits have different numbers
Cheers
Bitsa
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Offline mick

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Re: master cylinder
« Reply #5 on: October 20, 2014, 01:50:45 PM »
Bitsa I have 2 or 3 master cylinders around here i'll have a look at the numbers tonight and get back to you  ;) cheers mick.

Offline philward

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Re: master cylinder
« Reply #6 on: October 20, 2014, 02:13:34 PM »
Bitsa
If its any help, mines got the anti rattle rubber pin and retainer - and mine is a 1975 k2
Phil
Current Bikes:-
Honda CB750K2 (1975)
Honda CB500K2 (12/1972)
Honda CR750 Replica (1972)
Honda CB350K0 (1969)
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Kawasaki ZZR250 (1990) Project (Going on eBay ASAP)

Offline Bitsa (Ralph Wright - RIP)

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Re: master cylinder
« Reply #7 on: October 20, 2014, 06:48:06 PM »
Thanks for that Phil but k2-k6 have that setup for some percuilar reason k7 dont wierd ::)
Come on guys one of us must have a k7 for christ sake its not hard to see a number >:( >:(
Cheers
Bitsa
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Offline Bitsa (Ralph Wright - RIP)

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Re: master cylinder
« Reply #8 on: October 20, 2014, 06:52:51 PM »
Oh forgot to add total amazement no one in the states has a k7 either >:( Great Mick thanks mate but will you know model it came off?
Cheers
Bitsa
« Last Edit: October 20, 2014, 07:20:00 PM by Bitsa »
Long Live Best Bitter.Status Quo and Sohc Bikes and common sense which you can not teach

Offline Bitsa (Ralph Wright - RIP)

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Re: master cylinder
« Reply #9 on: October 20, 2014, 07:22:52 PM »
Bryan
Would you adam and eve cant find my bloody calipers to measure it with,No point measuring the seal its swollen up.
Cheers
Bitsa
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Offline Trigger

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Re: master cylinder
« Reply #10 on: October 20, 2014, 07:25:01 PM »
Bitsa, you can use a drill to find the ID bore. ie, a 12mm drill bit  ;)

Offline Bitsa (Ralph Wright - RIP)

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Re: master cylinder
« Reply #11 on: October 20, 2014, 07:27:04 PM »
Yeah Ok nice idea growing old sucks never crossed my mind to think that cheers Trig
Bitsa
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Offline Trigger

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Re: master cylinder
« Reply #12 on: October 20, 2014, 07:38:00 PM »
On these masters it should be 12mm to 14mm off the top of my head.


Sent from a £30 phone
« Last Edit: October 20, 2014, 10:51:25 PM by trigger6969 »

Offline Bitsa (Ralph Wright - RIP)

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Re: master cylinder
« Reply #13 on: October 20, 2014, 08:17:35 PM »
Fantastic Trig you never fail to amaze me but the biggest drill bit I have is 11mm.Did a rough measure with a tape I know not good enough and came out 13mm.Guess I am knackered after cutting down trees and bushes will give it ago again in the morning
Cheers
Bitsa
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Offline Bryanj

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Re: master cylinder
« Reply #14 on: October 21, 2014, 05:58:02 AM »
If its 14mm the normal K series seal kit will fit, just some of the later ones did not fit the check valve at the end---gawd knows why

 

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