The John Deere LT155 tractor primary engine air filter part number found is GY20574. Filter dimensions found include Height: 2.81 in / 71 mm; Outer diameter: 4.44 in / 113 mm; Inner diameter: 3.63 in / 92 mm.
Primary air filterGY20574
Filter height2.81 in / 71 mm
John Deere LT155 Air Filter Specs
Primary air filter part number
GY20574
Pre-filter
M77555
Air filter size
Height: 2.81 in / 71 mm; Outer diameter: 4.44 in / 113 mm; Inner diameter: 3.63 in / 92 mm
Filter height
2.81 in / 71 mm
Outer diameter
4.44 in / 113 mm
Inner diameter
3.63 in / 92 mm
Number of air filter elements
2 elements (primary, pre-filter)
John Deere LT155 Air Filter Charts
Air filter dimensions
Height
2.81 in
Outer diameter
4.44 in
Inner diameter
3.63 in
John Deere LT155 Air Filter FAQ
What air filter does the John Deere LT155 use?
The primary engine air filter part number found for the John Deere LT155 is GY20574.
What size is the John Deere LT155 air filter?
The air filter dimensions found for the John Deere LT155 are Height: 2.81 in / 71 mm; Outer diameter: 4.44 in / 113 mm; Inner diameter: 3.63 in / 92 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How many air filter elements are listed for the John Deere LT155?
This page lists 2 elements (primary, pre-filter). The pre-filter is separate from the main paper element and should not be confused with the primary filter number.
Should I order the John Deere LT155 air filter by size or part number?
For the John Deere LT155, use GY20574 as the main buying number and use the dimensions value of Height: 2.81 in / 71 mm; Outer diameter: 4.44 in / 113 mm; Inner diameter: 3.63 in / 92 mm only as a secondary fit check.
What should I confirm before buying a John Deere LT155 air filter?
For the John Deere LT155, confirm GY20574 against John Deere parts information and use the listed dimensions of Height: 2.81 in / 71 mm; Outer diameter: 4.44 in / 113 mm; Inner diameter: 3.63 in / 92 mm as a physical check.
Official information note
Air filter fit can change by engine, serial number, production year and air-cleaner housing. Check the operator manual, parts manual and official deere.com website before buying or fitting an air filter.
