Hello to all! First post, and I'm here because I'm trying to identify the model number of my mower, in order to buy a replacement cable for the self propelled drive. My late dad purchased this mower sometime in the early 80's before he retired. 21 inch Gold Series self propelled with electric start. It has a lebl that says "Two Stroke 4.5 HP Commercial Engine" but I cannot find a model number or serial number anywhere. The traction cable for the self propelled mechanism finally broke. It is 40" in length including hte metal L/S shaped piece tha secures it near the handle, Also hopng to replace the real wheels, as they are original and worn down to smooth plastic - no tread left. Apologies for the dirt. It actually runs quite well, but I haven't cleaned it lately. I have seached images and descriptions, and have found a few that resemble it but are not exactly the same. Thanks in advance for any assistance you can offer.