The Kubota B6100 tractor primary engine air filter part number found is 59700-26112. Cross-reference filters include WIX 42080; Baldwin PA2020; Donaldson P181020; FRAM CA10118. Service guidance is to check the air filter every 100 hours.
Primary air filter59700-26112
Cross-referenceWIX 42080
Engine power14 hp
Service intervalCheck every 100 hours
Kubota B6100 Air Filter Specs
Primary air filter part number
59700-26112
Secondary / safety air filter
55231-26150
Pre-filter
15221-11220
Cross-reference filters
WIX 42080; Baldwin PA2020; Donaldson P181020; FRAM CA10118
Replacement interval
Check every 100 hours
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
14 hp
Engine displacement
42.7 cu in (0.7 L)
Kubota B6100 Air Filter Charts
Engine horsepower
This model
14 hp
Average
32 hp
Low
15 hp
High
60 hp
Engine displacement
This model
42.7 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 B6100 Air Filter FAQ
What air filter does the Kubota B6100 use?
The primary engine air filter part number found for the Kubota B6100 is 59700-26112.
What air filter cross-references fit the Kubota B6100?
Cross-reference filters found for the Kubota B6100 include WIX 42080; Baldwin PA2020; Donaldson P181020; FRAM CA10118.
Can I use an aftermarket air filter on the Kubota B6100?
The Kubota B6100 has 4 cross-reference filters listed, starting with WIX 42080. Use them as aftermarket leads, not as a replacement for checking the original part number 59700-26112.
How often should the Kubota B6100 air filter be checked or replaced?
The service guidance found for the Kubota B6100 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 B6100?
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 B6100 air filter page?
For the Kubota B6100, the engine specs found are 14 hp, 42.7 cu in (0.7 L). This is useful context when comparing similar models, but not a substitute for checking the filter number 59700-26112.
Should I order the Kubota B6100 air filter by size or part number?
The OEM-style number 59700-26112 should be the main lookup value for the Kubota B6100; the cross-reference numbers are useful when shopping WIX, Baldwin, Donaldson or similar brands.
What should I confirm before buying a Kubota B6100 air filter?
For the Kubota B6100, confirm 59700-26112 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.
