It is the model number
You could check with the Old Lawn Mower Club
I have a comet 2652 and the model Number is under the seat attached to the body of the mower Kerry Barnes
No you can't use a golf cart mower on a lawn mower. You have to find a muffler that matches the make and model of the lawn mower.
You can download an Owners Manual for a Lawn-Boy 10545 at Lawnboy.com then click on "service and support" then click on owners manuals and type in your model number. They made this model for 2 years so you might need your serial number also to get the correct manual. Good Luck!
You could try The Old Lawn Mower Club
Lawn mower parts can usually be ordered directly from the manufacturer's website, or from the store you purchased the lawn mower itself at. If you can't find the parts you want at either of those try Amazon or Ebay, they have pretty much everything.
form_title= Lawn Mower Repairs form_header= Keep your lawn mower running in tip top shape! What is the make and model of your lawn mower?*= _ [50] How old is your mower?*= _ [50] Have you ever had to repair the mower before?*= () Yes () No Please explain the problem in detail.*= _ [100]
Lawn mower blades are not universal; they vary depending on the make and model of the mower. It is important to use the correct blade for your specific mower to ensure proper cutting and safety.
form_title= Lawn Mower Wheels form_header= Replace the old wheels of your mower with new ones. What is the make and model of your lawn mower?*= _ [50] How old is your mower?*= _ [50] Are the wheels all the same size?*= () Yes () No
form_title= Lawn Mower Cover form_header= Protect your lawn mower from the weather. What is the make and model of your lawn mower?*= _ [50] How often do you intend on using your mower?*= {Once a day, Once a week, Once ever 2 weeks, Once a month} How old is your mower?*= _ [50]
The manual was printed in 1983. See link below:
http://userguides.50webs.com/ They carry every brand of lawn mower manual.