Lawn Tractor
- 72in Z Master Mr 4000 Series Riding Mower
✖
Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
✖
Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
✖
[{"position":0,"name":"Home","title":"Home","url":"/"},{"position":1,"name":"Cap or Lid","title":"Cap or Lid","url":"/parts/lawn-and-garden/lawn-tractor/caps-and-lids/"},{"position":2,"name":"145-3686-03","title":"145-3686-03","url":""}]
![Part Location Diagram of 145-3686-03 Toro Guard-Muffler [black]](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net/Schematics/Toro/2AAE30175C2EFA573CDCF54CD6B77B152D87C38C.gif "Part Location Diagram of 145-3686-03 Toro Guard-Muffler [black]")
![Part Location Diagram of 145-3686-03 Toro Guard-Muffler [black]](https://ereplacementpartscom-cbgkc7gwbuakdcd6.z01.azurefd.net/Schematics/Toro/Toro_Thumb/2AAE30175C2EFA573CDCF54CD6B77B152D87C38C.gif "Part Location Diagram of 145-3686-03 Toro Guard-Muffler [black]")
