Quick answer:
The Cub Cadet SLT1550 tractor primary engine air filter part number found is 951-10333. Filter dimensions found include Height: 2.5 in / 64 mm; Outer diameter: 7 in / 178 mm; Inner diameter: 5.5 in / 140 mm.
Primary air filter951-10333
Filter height2.5 in / 64 mm
Engine power25 hp
Cub Cadet SLT1550 Air Filter Specs
| Primary air filter part number | 951-10333 |
|---|---|
| Air filter size | Height: 2.5 in / 64 mm; Outer diameter: 7 in / 178 mm; Inner diameter: 5.5 in / 140 mm |
| Filter height | 2.5 in / 64 mm |
| Outer diameter | 7 in / 178 mm |
| Inner diameter | 5.5 in / 140 mm |
| Number of air filter elements | 1 element (primary) |
| Engine horsepower | 25 hp |
| Engine displacement | 44.2 cu in (0.72 L) |
Cub Cadet SLT1550 Air Filter Charts
Air filter dimensions
Engine horsepower
Engine displacement
Cub Cadet SLT1550 Air Filter FAQ
| What air filter does the Cub Cadet SLT1550 use? | The primary engine air filter part number found for the Cub Cadet SLT1550 is 951-10333. |
|---|---|
| What size is the Cub Cadet SLT1550 air filter? | The air filter dimensions found for the Cub Cadet SLT1550 are Height: 2.5 in / 64 mm; Outer diameter: 7 in / 178 mm; Inner diameter: 5.5 in / 140 mm. Use these dimensions as a fit check, but treat the part number as the main match. |
| How many air filter elements are listed for the Cub Cadet SLT1550? | 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 SLT1550 air filter page? | The engine data kept for the Cub Cadet SLT1550 is 25 hp, 44.2 cu in (0.72 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number 951-10333. |
| Should I order the Cub Cadet SLT1550 air filter by size or part number? | For the Cub Cadet SLT1550, use 951-10333 as the main buying number and use the dimensions value of Height: 2.5 in / 64 mm; Outer diameter: 7 in / 178 mm; Inner diameter: 5.5 in / 140 mm only as a secondary fit check. |
| What should I confirm before buying a Cub Cadet SLT1550 air filter? | For the Cub Cadet SLT1550, confirm 951-10333 against the Cub Cadet parts source and use the listed dimensions of Height: 2.5 in / 64 mm; Outer diameter: 7 in / 178 mm; Inner diameter: 5.5 in / 140 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.

