The Cub Cadet LTX 1046 tractor primary engine air filter part number found is 751-15245. Cross-reference filters include WIX 49002. Service guidance is to check the air filter every 5 hours.
Primary air filter751-15245
Cross-referenceWIX 49002
Engine power20 hp
Service intervalCheck every 5 hours
Cub Cadet LTX 1046 Air Filter Specs
Primary air filter part number
751-15245
Cross-reference filters
WIX 49002
Replacement interval
Check every 5 hours
Number of air filter elements
1 element (primary)
Engine model
Kawasaki FR651
Engine horsepower
20 hp
Engine displacement
44.3 cu in (0.73 L)
Cub Cadet LTX 1046 Air Filter Charts
Engine horsepower
This model
20 hp
Average
23 hp
Low
12 hp
High
40 hp
Engine displacement
This model
44.3 cu in
Average
48 cu in
Low
25 cu in
High
80 cu in
Air filter service interval
This model
5 hr
Average
50 hr
Low
25 hr
High
100 hr
Cub Cadet LTX 1046 Air Filter FAQ
What air filter does the Cub Cadet LTX 1046 use?
The primary engine air filter part number found for the Cub Cadet LTX 1046 is 751-15245.
What air filter cross-references fit the Cub Cadet LTX 1046?
Cross-reference filters found for the Cub Cadet LTX 1046 include WIX 49002.
Can I use an aftermarket air filter on the Cub Cadet LTX 1046?
The cross-reference found for the Cub Cadet LTX 1046 is WIX 49002. Check it against 751-15245 before ordering.
How often should the Cub Cadet LTX 1046 air filter be checked or replaced?
The service guidance found for the Cub Cadet LTX 1046 is to check the air filter every 5 hours. That is shorter than the reference average of 50 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 Cub Cadet LTX 1046?
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 LTX 1046 air filter page?
For the Cub Cadet LTX 1046, the engine specs found are 20 hp, 44.3 cu in (0.73 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 LTX 1046 air filter by size or part number?
For the Cub Cadet LTX 1046, use 751-15245 as the main part number and treat the cross-reference list as aftermarket buying leads.
What should I confirm before buying a Cub Cadet LTX 1046 air filter?
For the Cub Cadet LTX 1046, confirm 751-15245 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 cubcadet.com website before buying or fitting an air filter.
