New crosshead (raised philips screwdriver) primary cover screw set. For use on pre-unit 500cc & 650cc twin 1955-62 5T and 6T swinging-arm models only, fitted with an alternator. For primary outer covers T1232 and T1237. This set contains 15 screws. Bright zinc plated.

This set fits; primary outer covers T1232 and T1237;
1955-58 5T Speedtwin swinging-arm models only.
1955-62 6T Thunderbird swinging-arm models only.

Will not fit earlier rigid frame models. But I do stock the primary cover set for these models, check out my other listings.

Check out my shop and my other listings.Gearbox Cover and Timing Cover sets also available. Cover sets also available in Allen Screws.


Nookys Nuts have been trading cycle thread and bsf nuts, bolts and washers for many years at autojumbles across the country.

Nookys nuts now have a website;

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If you purchase multiple items, we will weigh the items and invoice accordingly, however if it is heavy, there may not be a discount, if it is light, then there possibly will.  We will endeavour to make p&p as low as possible. However bear in mind that the postage cost paid is for packaging also.