Quick answer:
The Cub Cadet 445 tractor primary engine air filter part number found is 751-15245. Service guidance is to check the air filter every 100 hours.
Primary air filter751-15245
Engine power22 hp
Service intervalCheck every 100 hours
Cub Cadet 445 Air Filter Specs
| Primary air filter part number | 751-15245 |
|---|---|
| Replacement interval | Check every 100 hours |
| Number of air filter elements | 1 element (primary) |
| Engine horsepower | 22 hp |
| Engine displacement | 37.7 cu in (0.62 L) |
Cub Cadet 445 Air Filter Charts
Engine horsepower
Engine displacement
Air filter service interval
Cub Cadet 445 Air Filter FAQ
| What air filter does the Cub Cadet 445 use? | The primary engine air filter part number found for the Cub Cadet 445 is 751-15245. |
|---|---|
| How often should the Cub Cadet 445 air filter be checked or replaced? | The service guidance found for the Cub Cadet 445 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 Cub Cadet 445? | This page confirms 1 element (primary). 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 Cub Cadet 445 air filter page? | For the Cub Cadet 445, the engine specs found are 22 hp, 37.7 cu in (0.62 L). This is useful context when comparing similar models, but not a substitute for checking the filter number 751-15245. |
| Should I order the Cub Cadet 445 air filter by size or part number? | The important buying value for the Cub Cadet 445 is 751-15245. 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 Cub Cadet 445 air filter? | For the Cub Cadet 445, confirm 751-15245 against the parts manual or official Cub Cadet 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 cubcadet.com website before buying or fitting an air filter.
