The John Deere Z945M mower primary engine air filter part number found is RE196945. Cross-reference filters include WIX 49945; Baldwin CA5417; Donaldson P619334; Fleetguard AF27919. Filter dimensions found include Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4.5 in / 114 mm.
Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4.5 in / 114 mm
Filter height
12.5 in / 318 mm
Outer diameter
8.5 in / 216 mm
Inner diameter
4.5 in / 114 mm
Number of air filter elements
2 elements (primary, pre-filter)
Engine model
Kohler ECV850
Engine horsepower
27 hp
Engine displacement
50.3 cu in (0.82 L)
John Deere Z945M Air Filter Charts
Air filter dimensions
Height
12.5 in
Outer diameter
8.5 in
Inner diameter
4.5 in
Engine horsepower
This model
27 hp
Average
24 hp
Low
12 hp
High
40 hp
Engine displacement
This model
50.3 cu in
Average
50 cu in
Low
25 cu in
High
80 cu in
John Deere Z945M Air Filter FAQ
What air filter does the John Deere Z945M use?
The primary engine air filter part number found for the John Deere Z945M is RE196945.
What air filter cross-references fit the John Deere Z945M?
Cross-reference filters found for the John Deere Z945M include WIX 49945; Baldwin CA5417; Donaldson P619334; Fleetguard AF27919.
Can I use an aftermarket air filter on the John Deere Z945M?
The John Deere Z945M has 4 cross-reference filters listed, starting with WIX 49945. For aftermarket buying, compare brand part number, dimensions, seal shape and air-cleaner housing fit.
What size is the John Deere Z945M air filter?
The air filter dimensions found for the John Deere Z945M are Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4.5 in / 114 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 Z945M?
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.
Why include engine specs on a John Deere Z945M air filter page?
The engine data kept for the John Deere Z945M is 27 hp, 50.3 cu in (0.82 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number RE196945.
Should I order the John Deere Z945M air filter by size or part number?
For the John Deere Z945M, start with the primary part number RE196945, then use the listed cross-references and the dimensions value as secondary checks before buying.
What should I confirm before buying a John Deere Z945M air filter?
For the John Deere Z945M, confirm RE196945, at least one listed cross-reference, and the dimensions value of Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4.5 in / 114 mm against the actual filter before ordering.
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.
