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which clutch?

Posted: Sat Jun 18, 2011 3:54 pm
by beero
It is time to reassemble the project and I want to fit a new clutch kit.
The problem is I have a 998 engine and a ribbed (1098) gearbox.
Do I get the 998 kit or will the friction (driven) plate be different?

Re: which clutch?

Posted: Sat Jun 18, 2011 3:58 pm
by bmcecosse
If it's 998 - was it built using a 1098 block, and Mini pistons? The clutch depends on which flywheel is fitted - so 948 flywheel = 948 clutch, and 1098 flywheel = 1098 clutch........

Re: which clutch?

Posted: Sat Jun 18, 2011 4:08 pm
by beero
Thanks for the quick reply BMC.
Sorry, spotted my mistake, I meant 948.
Original engine, replacement gearbox I think.

Re: which clutch?

Posted: Sun Jun 19, 2011 2:56 pm
by faversham999
I think you will need a least 1098 backplate, flywheel and , clutch kit.

Re: which clutch?

Posted: Sun Jun 19, 2011 7:17 pm
by bmcecosse
All the 948 bits should be fine - but try it all before putting in the car.

Re: which clutch?

Posted: Sun Jun 19, 2011 11:12 pm
by beero
Thanks for that, will order a 948 kit tomorrow and just compare it to the old bits.
Going by the pictures on different suppliers websites it looks like the smaller clutch.

Re: which clutch?

Posted: Sun Jun 19, 2011 11:33 pm
by chrisryder
if you're just replacing like with like, ie: the engine had that box fitted before, then fit the clutch that looks the same.

if your clutch looks like this:

http://morrisminorspares.co.uk/shop/pop ... hp?pID=189

then it's a 1098 clutch.

if it looks like this:

http://morrisminorspares.co.uk/shop/pop ... hp?pID=186

it's a 948 clutch.

Re: which clutch?

Posted: Mon Jun 20, 2011 12:17 am
by beero
Thanks Chris, it is similar to the 948 but with 9 springs instead of 6.

Re: which clutch?

Posted: Wed Jun 22, 2011 2:04 pm
by liammonty
With 9 springs instead of 6, I think you'll find that you've got a late 948 Spridget clutch pressure plate fitted- not a bad thing as it's meant to be a little stronger, but I believe totally interchangable with the standard 6 spring pressure plate type like the early Spridget and 803 / 948 Minors.

Re: which clutch?

Posted: Wed Jun 22, 2011 10:37 pm
by beero
Got the new clutch today and it is the same, apart from the amount of springs. Thanks for your help everyone.