The Kubota ZD18 tractor primary engine air filter part number found is K1211-82110. Cross-reference filters include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; more listed below. Service guidance is to check the air filter every 100 hours.
Primary air filterK1211-82110
Cross-referenceWIX 49010
Engine power18 hp
Service intervalCheck every 100 hours
Kubota ZD18 Air Filter Specs
Primary air filter part number
K1211-82110
Cross-reference filters
WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; FRAM CA10112
Replacement interval
Check every 100 hours
Number of air filter elements
2 elements (primary, secondary)
Engine horsepower
18 hp
Kubota ZD18 Air Filter Charts
Engine horsepower
This model
18 hp
Average
23 hp
Low
12 hp
High
40 hp
Air filter service interval
This model
100 hr
Average
50 hr
Low
25 hr
High
100 hr
Kubota ZD18 Air Filter FAQ
What air filter does the Kubota ZD18 use?
The primary engine air filter part number found for the Kubota ZD18 is K1211-82110.
What air filter cross-references fit the Kubota ZD18?
Cross-reference filters found for the Kubota ZD18 include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; FRAM CA10112.
Can I use an aftermarket air filter on the Kubota ZD18?
The Kubota ZD18 has 5 cross-reference filters listed, starting with WIX 49010. Use them as aftermarket leads, not as a replacement for checking the original part number K1211-82110.
How often should the Kubota ZD18 air filter be checked or replaced?
The service guidance found for the Kubota ZD18 is to check the air filter every 100 hours. That is longer than the reference average of 50 hours for this class, so still shorten the interval when the machine is used in heavy dust.
How many air filter elements are listed for the Kubota ZD18?
This page confirms 2 elements (primary, secondary). No separate safety or pre-filter part number was found for this model, so inspect the actual air-cleaner housing before assuming it uses only one piece.
Why include engine specs on a Kubota ZD18 air filter page?
Engine specs found for the Kubota ZD18 include 18 hp. Those specs help identify the tractor class, but the air filter should still be matched by part number K1211-82110.
Should I order the Kubota ZD18 air filter by size or part number?
Start with K1211-82110 when checking fitment for the Kubota ZD18. Cross-reference filters can save time, but should still match the housing and engine fitted to your machine.
What should I confirm before buying a Kubota ZD18 air filter?
For the Kubota ZD18, confirm K1211-82110 against the parts manual, then use the cross-reference list only after the OEM number matches.
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 kubotausa.com website before buying or fitting an air filter.
