The John Deere Z235 tractor primary engine air filter part number found is GY21435. Cross-reference filters include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; more listed below. Filter dimensions found include Height: 5 in / 127 mm; Outer diameter: 3 in / 76 mm.
Height: 5 in / 127 mm; Outer diameter: 3 in / 76 mm
Filter height
5 in / 127 mm
Outer diameter
3 in / 76 mm
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine model
Briggs & Stratton 655cc
Engine horsepower
20 hp
Engine displacement
40 cu in (0.66 L)
John Deere Z235 Air Filter Charts
Air filter dimensions
Height
5 in
Outer diameter
3 in
Engine horsepower
This model
20 hp
Average
24 hp
Low
12 hp
High
40 hp
Engine displacement
This model
40 cu in
Average
50 cu in
Low
25 cu in
High
80 cu in
John Deere Z235 Air Filter FAQ
What air filter does the John Deere Z235 use?
The primary engine air filter part number found for the John Deere Z235 is GY21435.
What air filter cross-references fit the John Deere Z235?
Cross-reference filters found for the John Deere Z235 include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; FRAM CA10112; Stens 102-012.
Can I use an aftermarket air filter on the John Deere Z235?
The John Deere Z235 has 6 cross-reference filters listed, starting with WIX 49010. For aftermarket buying, compare brand part number, dimensions, seal shape and air-cleaner housing fit.
What size is the John Deere Z235 air filter?
The air filter dimensions found for the John Deere Z235 are Height: 5 in / 127 mm; Outer diameter: 3 in / 76 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 Z235?
This page lists a primary filter, a safety filter and a pre-filter: 3 elements (primary, secondary, pre-filter). Replace each only with the matching part number for that position.
Why include engine specs on a John Deere Z235 air filter page?
The engine data kept for the John Deere Z235 is 20 hp, 40 cu in (0.66 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number GY21435.
Should I order the John Deere Z235 air filter by size or part number?
Use GY21435 as the main match for the John Deere Z235. The cross-reference list helps find aftermarket options, while the measured dimensions helps avoid ordering a filter that does not seat correctly.
What should I confirm before buying a John Deere Z235 air filter?
For the John Deere Z235, confirm GY21435, at least one listed cross-reference, and the dimensions value of Height: 5 in / 127 mm; Outer diameter: 3 in / 76 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.
