upgrade to 1 1/8 hp. Mark V

[Bart52]

I need to upgrade my 1957 Mark V to a 1 1/8 hp motor. They want me to order the motor and then they will tell me what other parts I will Need. That's not for me. Can someone tell me what other parts will be needed to do this upgrade.

[JPG]

That would depend upon which motor you currently have. The differences being how is the spring retained on the shaft. If there is a big nut. you will need the retaining clip and washer.

I do not understand the 'need' for an order 'first'.

Realize the motor comes with a bare shaft - no pulley, key, spring,washer/cup nor retaining clip.

[Bart52]

My Mark V has the 3/4 hp with the retaining clip to hold the spring and collar
in position. I have all the motor parts but will they fit the 1 1/8 hp?

[JPG]

My Mark V has the 3/4 hp with the retaining clip to hold the spring and collar
in position. I have all the motor parts but will they fit the 1 1/8 hp?

YES!

Suggest you examine them all in case they are not in the best of condition
(or removed without damage).