The Kubota Z125S tractor primary engine air filter part number found is K1211-82110. Service guidance is to check the air filter every 100 hours.
Primary air filterK1211-82110
Engine power25 hp
Service intervalCheck every 100 hours
Kubota Z125S Air Filter Specs
Primary air filter part number
K1211-82110
Pre-filter
K1211-82320
Replacement interval
Check every 100 hours
Number of air filter elements
2 elements (primary, pre-filter)
Engine horsepower
25 hp
Engine displacement
45.6 cu in (0.75 L)
Kubota Z125S Air Filter Charts
Engine horsepower
This model
25 hp
Average
23 hp
Low
12 hp
High
40 hp
Engine displacement
This model
45.6 cu in
Average
48 cu in
Low
25 cu in
High
80 cu in
Air filter service interval
This model
100 hr
Average
50 hr
Low
25 hr
High
100 hr
Kubota Z125S Air Filter FAQ
What air filter does the Kubota Z125S use?
The primary engine air filter part number found for the Kubota Z125S is K1211-82110.
How often should the Kubota Z125S air filter be checked or replaced?
The service guidance found for the Kubota Z125S 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 Z125S?
This page lists 2 elements (primary, pre-filter). The pre-filter is separate from the main paper element and should not be confused with the primary filter number.
Why include engine specs on a Kubota Z125S air filter page?
The engine data kept for the Kubota Z125S is 25 hp, 45.6 cu in (0.75 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number K1211-82110.
Should I order the Kubota Z125S air filter by size or part number?
The important buying value for the Kubota Z125S is K1211-82110. Use the parts manual or dealer lookup if your machine has a different engine or air-cleaner housing.
What should I confirm before buying a Kubota Z125S air filter?
For the Kubota Z125S, confirm K1211-82110 against the parts manual or official Kubota lookup because air-cleaner parts can change by serial range.
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.
