John Deere JS20 21″ Walk Behind Mower Maintenance Guide
Common sense goes a long ways when maintaining your machine. If you have extreme heat, dust, or terrain that you operate in you, service frequency will need to increase.
Service Schedule Parts for a John Deere JS20 21″ Walk Behind Mower
While your John Deere machine is certainly built with quality parts, they have a limited life. Good news is you can easily service your machine yourself using a John Deere maintenance kit or service kits or by getting the specific John Deere part needed to keep your John Deere mower or tractor running for a long time. These are the parts on your John Deere JS20 21″ Walk Behind Mower that need to be regularly serviced.
|2 – Air Filter- Paper LG491588JD||Every 100/200|
|7 – SAE 30 Oil TY22070||Every 5 (Break-in)/Every 25|
|2 – Spark Plug TY6129||Every 100/200|
Commonly Used Parts for a John Deere JS20 21″ Walk Behind Mower
Outside of the schedule service intervals, you may need a part for a quick repair. While this is not an inclusive list of all the parts for a John Deere JS20 21″ Walk Behind Mower, these are the typical parts that we see purchased for your model.
|Blade- (Pkg)(Packaged Qty- 1 Blade) GX22250|
|Belt- Drive GX22269|
|Wheel- Rear GX22301|
|Mulch Cover Kit GX22326|
|Blade- Mulching GX22454|
|Wheel- Front GX22574|
|Air Filter- Foam LG493537S|
|Recoil Starter LG497680|
|Fuel Cap MIU12350|
As Needed Parts for a John Deere JS20 21″ Walk Behind Mower
Regardless of your John Deere model, these John Deere parts are used frequently in maintaining and your John Deere JS20 21″ Walk Behind Mower and can be used around your garage.
|Mower Deck Leveling Gauge AM130907|
|Grease Gun TY26183|
|SD Polyurea TY6341|