Hi I was wondering if you may be able to help me out. I have an O.S. .15cvr at the moment and it has given me no problems whatsoever. Recently though I have been considering converting it to a pull start motor so as not to have the inconvenience of the starter box to lug around. Woul you be able to tell me what parts I need to order to make this possible. Thanks.

You will need a new crankshaft, drive adaptor, rear cover, and pull starter. This will be close to the price you'd pay for a new pull-start engine.

OSMG4475 21252040 CRANKSHAFT CV-RX $39.99
OSMG8219 21421300 REAR ADAPTER 15CV-X $11.99
OSMG8970 21812200 START SHAFT .18CVRX $12.99
OSMG8978 73003000 #5 RECOIL STRTR ASSY $42.99

These parts can be ordered through any hobby retailer who sells O.S. Max engines and accessories.

Bax, thanks for the info. I will get right on it. Cheers.