The Cub Cadet 1600 tractor primary engine air filter part number found is 751-15245. Filter dimensions found include Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 mm. Service guidance is to check the air filter every 100 hours.
Primary air filter751-15245
Filter sizeOuter diameter: 5.5 in / 140 mm
Engine power16.5 hp
Service intervalCheck every 100 hours
Cub Cadet 1600 Air Filter Specs
Primary air filter part number
751-15245
Air filter size
Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 mm
Outer diameter
5.5 in / 140 mm
Inner diameter
2.5 in / 64 mm
Replacement interval
Check every 100 hours
Number of air filter elements
1 element (primary)
Engine horsepower
16.5 hp
Cub Cadet 1600 Air Filter Charts
Air filter dimensions
Outer diameter
5.5 in
Inner diameter
2.5 in
Engine horsepower
This model
16.5 hp
Average
23 hp
Low
12 hp
High
40 hp
Air filter service interval
This model
100 hr
Average
50 hr
Low
25 hr
High
100 hr
Cub Cadet 1600 Air Filter FAQ
What air filter does the Cub Cadet 1600 use?
The primary engine air filter part number found for the Cub Cadet 1600 is 751-15245.
What size is the Cub Cadet 1600 air filter?
The air filter dimensions found for the Cub Cadet 1600 are Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How often should the Cub Cadet 1600 air filter be checked or replaced?
The service guidance found for the Cub Cadet 1600 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 1600?
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 1600 air filter page?
For the Cub Cadet 1600, the engine specs found are 16.5 hp. 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 1600 air filter by size or part number?
For the Cub Cadet 1600, use 751-15245 as the main buying number and use the dimensions value of Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 mm only as a secondary fit check.
What should I confirm before buying a Cub Cadet 1600 air filter?
For the Cub Cadet 1600, confirm 751-15245 against the Cub Cadet parts source and use the listed dimensions of Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 mm as a physical 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 cubcadet.com website before buying or fitting an air filter.
