Cub Cadet XT1 LT42 Mower Blade Size

Quick answer:

The blade set part number found is 490-110-C202.

Blade set part #490-110-C202

Cub Cadet XT1 LT42 Mower Blade Size and Part Numbers

Mower blade set part number 490-110-C202

Cub Cadet XT1 LT42 Blade Notes

Blade note The Cub Cadet XT1 LT42 blade listing captured here shows blade set part number 490-110-C202. Use this as a buying guide, then match the blade position, deck size and center-hole style before spending money
Fitment note The blunt rule with the Cub Cadet XT1 LT42: part number and center hole beat guesswork. A blade can be the right length and still be wrong
Official information note

Mistakes do happen. Blade specs can change by year, mower deck, spindle, serial range and regional parts catalog. Please check the operator manual, old blade stamp, deck tag and official cubcadet.com before ordering replacement blades.