Triumph Pre Unit Clutch Parts

[Voltaire]

Anyone out there got a pre unit single row clutch chain wheel ( clutch housing) in good condition and/or any other clutch bits?

The one on Marlon the 53 Thunderbird is buggered, and no amount of butter will help....:rolleyes:

[jellywrestler]

joe hannah from memory triumph10 on trademe, or graeme cole?

[husaberg]

Anyone out there got a pre unit single row clutch chain wheel ( clutch housing) in good condition and/or any other clutch bits?

The one on Marlon the 53 Thunderbird is buggered, and no amount of butter will help....:rolleyes:

Plunger A10 clutchs fits but i think they are duplex chainwheels
Are you sure it cant be reclaimed with weld machine retreat.
this is on Trademe
https://www.trademe.co.nz/motors/motorbikes/parts-for-sale/clutch-gearboxes/listing-1902506276.htm?rsqid=03d7cae4df7a4d32bfba081ea39b7 614
Buy Now $122.00
SOUTHERN SPARES LTD

CLUTCH CHAINWHEEL - Triumph/BSA

BSA A&B Group Swinging arm models (1958-) with 4 spring clutch.
Triumph Pre-Unit 500/650cc Twins models with 5 plate clutch.
340271
Number of Teeth: 43T
Chain Type: Single


OEM: 57-1549,42-3266
Gearbox one there too plus all the bits
https://www.trademe.co.nz/motors/motorbikes/parts-for-sale/clutch-gearboxes/listing-1896210072.htm?rsqid=cd3cf447d14d46cc895019b62602e 088

[Voltaire]

I was thinking repair but as you say new ones are not expensive.
I have a new set of plates, just get some rollers and the cush drive rubbers and I can be a rebel without a cause.

[Grumph]

I was thinking repair but as you say new ones are not expensive.
I have a new set of plates, just get some rollers and the cush drive rubbers and I can be a rebel without a cause.

Get OE rollers. They're an orphan size from memory - 1/4 X 6mm I think.

[Paul in NZ]

cheap as chips...

https://www.trisupply.co.uk/product/triumph-clutch-basket-pre-unit-chainwheel-5-plate/

[Voltaire]

cheap as chips...

https://www.trisupply.co.uk/product/triumph-clutch-basket-pre-unit-chainwheel-5-plate/

Yes they are not too bad.

I was hoping for someone to say their shed was full of pre unit Triumph parts and just bring my van around and take them away.:laugh:

This list is now clutch basket, rollers, plates ( I have) cush drive rubber and a new nut to replace the beautifully cold chiseled one...

These poor old bikes have had a lot of ham fisted owners.

[husaberg]

Yes they are not too bad.

I was hoping for someone to say their shed was full of pre unit Triumph parts and just bring my van around and take them away.:laugh:

This list is now clutch basket, rollers, plates ( I have) cush drive rubber and a new nut to replace the beautifully cold chiseled one...

These poor old bikes have had a lot of ham fisted owners.

The owners started out with normal hands but the swelling from the vibrations turned turned them into legs of hams

[Voltaire]

Mita Tyres arrived yesterday, thought give them ago instead of paying stupid prices for period looking Avons.

Looks like taking the rear wheel off is not a 5 minute job like on the R80 ST.:baby: