The Kubota KB205 tractor primary engine air filter part number found is K3181-82240. Cross-reference filters include WIX 33507; Baldwin B1434; Donaldson P551042. Service guidance is to check the air filter every 100 hours.
Primary air filterK3181-82240
Cross-referenceWIX 33507
Engine power20.3 hp
Service intervalCheck every 100 hours
Kubota KB205 Air Filter Specs
Primary air filter part number
K3181-82240
Secondary / safety air filter
55231-26150
Pre-filter
K1211-82320
Cross-reference filters
WIX 33507; Baldwin B1434; Donaldson P551042
Replacement interval
Check every 100 hours
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
20.3 hp
Engine displacement
67.1 cu in (1.1 L)
Kubota KB205 Air Filter Charts
Engine horsepower
This model
20.3 hp
Average
32 hp
Low
15 hp
High
60 hp
Engine displacement
This model
67.1 cu in
Average
95 cu in
Low
45 cu in
High
180 cu in
Air filter service interval
This model
100 hr
Average
100 hr
Low
50 hr
High
200 hr
Kubota KB205 Air Filter FAQ
What air filter does the Kubota KB205 use?
The primary engine air filter part number found for the Kubota KB205 is K3181-82240.
What air filter cross-references fit the Kubota KB205?
Cross-reference filters found for the Kubota KB205 include WIX 33507; Baldwin B1434; Donaldson P551042.
Can I use an aftermarket air filter on the Kubota KB205?
The Kubota KB205 has 3 cross-reference filters listed, starting with WIX 33507. Use them as aftermarket leads, not as a replacement for checking the original part number K3181-82240.
How often should the Kubota KB205 air filter be checked or replaced?
The service guidance found for the Kubota KB205 is to check the air filter every 100 hours. That matches the reference average of 100 hours used for this class.
How many air filter elements are listed for the Kubota KB205?
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 Kubota KB205 air filter page?
For the Kubota KB205, the engine specs found are 20.3 hp, 67.1 cu in (1.1 L). This is useful context when comparing similar models, but not a substitute for checking the filter number K3181-82240.
Should I order the Kubota KB205 air filter by size or part number?
For the Kubota KB205, use K3181-82240 as the main part number and treat the cross-reference list as aftermarket buying leads.
What should I confirm before buying a Kubota KB205 air filter?
For the Kubota KB205, confirm K3181-82240 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.
