Rear Bearing O Ring Cdu1173 Size
Best Answer Cooper Mac , 30 November 2020 - 08:53 AM
Just a quick update on this, I got some BS021 O rings, but they were too big!
Instead I got some BS020 and they were perfect - 1.78mm section, 21.95mm bore.
Go to the full post#1
Posted 20 November 2020 - 07:53 PM
I’m building up some replacement radius arms and have everything apart from the O rings to go on the stub axle between the backplate and the bearing!
The part number for them is CDU1173, but does anyone know the size of these O rings? I’m going to see if I can get them locally rather than putting in an order with MS etc just for 2 O rings!
#2
Posted 22 November 2020 - 05:26 AM
BS 021
#3
Posted 22 November 2020 - 10:32 AM
That’ll make it much easier to find one!
#4
Posted 30 November 2020 - 08:53 AM Best Answer
Just a quick update on this, I got some BS021 O rings, but they were too big!
Instead I got some BS020 and they were perfect - 1.78mm section, 21.95mm bore.
#5
Posted 30 November 2020 - 06:30 PM
Ah, OK mate. I took one to my Bearing supplier and the BS021 was apparently what he supplied, but they can be tricky items to measure. Sorry for the bum steer.
#6
Posted 01 December 2020 - 08:40 AM
No problem Moke Spider, it narrowed down the guesswork! Thanks for helping out!
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