John Deere LTR166 Lawn Tractor 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 LTR166 Lawn Tractor

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 LTR166 Lawn Tractor that need to be regularly serviced.

Part Hour Interval Price
2 – Fuel Filter (For 42" Deck) AM107314 Every 100/200 Loading
6 – Engine Oil Filter AM125424 Every 5/50/100/150/200/250 Loading
2 – Air Filter (For 42" Deck) GY20574 Every 100/200 Loading
2 – 2 1/2 Gal Engine Oil Turf Guard ® 10W30 Engine Oil (For 42" Deck) TY22076 Every 5/50/100/150/200/250 Loading
2 – JD Multi Purpose SD Polyurea Grease (For 42" Deck) TY6341 As Needed Loading

Commonly Used Parts for a John Deere LTR166 Lawn Tractor

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 LTR166 Lawn Tractor, these are the typical parts that we see purchased for your model.

Part Price
Halogen Headlight Bulb AD2062R Loading
Fuel Filter - In-Line AM116304 Loading
Blade - Kit (Standard) AM131560 Loading
Blade - Kit (Mulch) AM131569 Loading
Ignition Switch AM132807 Loading
Ignition Switch AM132808 Loading
Gage Wheel AM133602 Loading
Fuel Cap AM137724 Loading
Oil Filter (Package) GY20577 Loading
Key GY20680 Loading
Fuel Filter (Package) GY20709 Loading
Air Filter Foam LG272490S Loading
Air Filter - Paper LG394018JD Loading
Belt - Primary M136298 Loading
Belt - Traction Drive M141562 Loading
Belt - Secondary M150718 Loading
Spark Plug M78543 Loading
Battery (For 42" Deck) TY25878 Loading

As Needed Parts for a John Deere LTR166 Lawn Tractor

Regardless of your John Deere model, these John Deere parts are used frequently in maintaining and your John Deere LTR166 Lawn Tractor and can be used around your garage.

Part Price
Mower Deck Leveling Gauge AM130907 Loading
Mulch Plug Kit BM20686 Loading
Grease Gun (For 42" Deck) TY26183 Loading