The Cub Cadet RZT L50 mower blade part number found is 742-04053A. The blade set part number found is 942-05052A. The blade measurement captured is width 2.5 in (64 mm). The deck uses 3 blades.
Blade part #742-04053A
Blade set part #942-05052A
Blade sizewidth 2.5 in (64 mm)
Blade count3 blades
Cub Cadet RZT L50 Mower Blade Size and Part Numbers
Mower blade part number
742-04053A
Mower blade set part number
942-05052A
Blade width
2.5 in (64 mm)
Number of blades
3 blades
Blade type
high-lift, mulching, and 3-in-1
Blade Size Comparison Chart
Blade width comparison
This model
2.5 in
Average
2.5 in
Low
2 in
High
3.5 in
Cub Cadet RZT L50 Blade Notes
Blade note
The Cub Cadet RZT L50 blade listing captured here shows single blade part number 742-04053A, blade set part number 942-05052A, and width 2.5 in (64 mm). Confirm the number against the deck tag, old blade stamp or official parts diagram before ordering
Deck note
For the Cub Cadet RZT L50, the captured deck information is blade count 3 blades. This helps separate 42-inch, 48-inch, 54-inch and larger deck blade setups
Blade type note
The blade type captured for the Cub Cadet RZT L50 is high-lift, mulching, and 3-in-1. High-lift is usually better for bagging, while mulching blades are for chopping clippings finer under a compatible deck
Fitment note
For the Cub Cadet RZT L50, use the listed specs as a buying guide, but confirm against the operator manual, parts diagram or old blade before ordering
Cub Cadet RZT L50 Mower Blade FAQ
Should you buy Cub Cadet RZT L50 blades by length only?
No. The blade width found is 2.5 in (64 mm). That is a normal mower blade width range. Width affects airflow, lift and clipping movement under the deck. Use length, width, center hole and OEM part number together where possible
Should you buy one Cub Cadet RZT L50 blade or a full set?
The single blade number captured is 742-04053A, and the set number captured is 942-05052A. If one blade is bent from damage, one may be fine; if they are worn down, replacing the full set usually gives a cleaner cut
Can you swap Cub Cadet RZT L50 blade types?
The blade type captured is high-lift, mulching, and 3-in-1. You can often choose a different style only if it fits the same deck and spindle setup. Use 742-04053A as the fitment starting point
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.
