John Deere JS45 Walk Behind Mower Maintenance Guide & Parts List

John Deere JS45 Walk Behind Mower Maintenance Guide & Parts List

Published by Jeff Lawson on Feb 7th 2019


Service Schedule Parts


2 - Spark Plug M143270 Every 100/200
2 - Air Filter - Paper M147431 Every 100/200
2 - Spark Plug MIU11193 Every 100/200
7 - 1 Qt. Engine Oil Torq Guard ® SAE 30 (For 21")TY22070 Every 5 (Break-in) / Every 25
2 - JD Multi Purpose SD Polyurea Grease (For 21")TY6341 As Needed

Commonly Used Parts


Blade - (PKG)(Packaged QTY - 1 Blade) GX22250
Bolt GX22376
Blade - Mulching GX22454
Belt - Drive GX22819
Wheel - Front GY21070
Wheel - Rear GY21081
Grip LG281434S
Switch - Stop LG692310
Air Filter - Foam M143275
Recoil Starter MIA10979
Rope MIU111434
Muffler MIU11171
Fuel Cap (For 21") MIU12350

As Needed Parts


Mower Deck Leveling Gauge AM130907
Mulch Cover Kit GX22326
Grease Gun (For 21") TY26183