The Kubota B1500 tractor primary engine air filter part number found is 15741-11080. Cross-reference filters include WIX XP121; Baldwin PA3476; Donaldson P535362; FRAM CA7088; more listed below. Filter dimensions found include Height: 10.43 in / 265 mm; Outer diameter: 5.91 in / 150 mm; Inner diameter: 2.48 in / 63 mm. Service guidance is to check the air filter every 50 hours.
Primary air filter15741-11080
Cross-referenceWIX XP121
Filter height10.43 in / 265 mm
Engine power19 hp
Service intervalCheck every 50 hours
Kubota B1500 Air Filter Specs
Primary air filter part number
15741-11080
Secondary / safety air filter
15211-39100
Cross-reference filters
WIX XP121; Baldwin PA3476; Donaldson P535362; FRAM CA7088; Stens 29149304
Air filter size
Height: 10.43 in / 265 mm; Outer diameter: 5.91 in / 150 mm; Inner diameter: 2.48 in / 63 mm
Filter height
10.43 in / 265 mm
Outer diameter
5.91 in / 150 mm
Inner diameter
2.48 in / 63 mm
Replacement interval
Check every 50 hours
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
19 hp
Engine displacement
54.9 cu in (0.9 L)
Kubota B1500 Air Filter Charts
Air filter dimensions
Height
10.43 in
Outer diameter
5.91 in
Inner diameter
2.48 in
Engine horsepower
This model
19 hp
Average
32 hp
Low
15 hp
High
60 hp
Engine displacement
This model
54.9 cu in
Average
95 cu in
Low
45 cu in
High
180 cu in
Air filter service interval
This model
50 hr
Average
100 hr
Low
50 hr
High
200 hr
Kubota B1500 Air Filter FAQ
What air filter does the Kubota B1500 use?
The primary engine air filter part number found for the Kubota B1500 is 15741-11080.
What air filter cross-references fit the Kubota B1500?
Cross-reference filters found for the Kubota B1500 include WIX XP121; Baldwin PA3476; Donaldson P535362; FRAM CA7088; Stens 29149304.
Can I use an aftermarket air filter on the Kubota B1500?
The Kubota B1500 has 5 cross-reference filters listed, starting with WIX XP121. For aftermarket buying, compare brand part number, dimensions, seal shape and air-cleaner housing fit.
What size is the Kubota B1500 air filter?
The air filter dimensions found for the Kubota B1500 are Height: 10.43 in / 265 mm; Outer diameter: 5.91 in / 150 mm; Inner diameter: 2.48 in / 63 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How often should the Kubota B1500 air filter be checked or replaced?
The service guidance found for the Kubota B1500 is to check the air filter every 50 hours. That is shorter than the reference average of 100 hours for this class, so it points to more frequent inspection rather than a long replacement-only interval.
How many air filter elements are listed for the Kubota B1500?
This page lists 3 elements (primary, secondary, pre-filter). That means the safety element should be treated separately from the outer primary air filter.
Why include engine specs on a Kubota B1500 air filter page?
For the Kubota B1500, the engine specs found are 19 hp, 54.9 cu in (0.9 L). This is useful context when comparing similar models, but not a substitute for checking the filter number 15741-11080.
Should I order the Kubota B1500 air filter by size or part number?
The safest buying order for the Kubota B1500 is OEM part number first, then cross-reference brand, then physical size. For this page, that means 15741-11080 first and Height: 10.43 in / 265 mm; Outer diameter: 5.91 in / 150 mm; Inner diameter: 2.48 in / 63 mm as a fit check.
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.
