The Cub Cadet LT1050 deck belt part number found is 954-04240. The deck belt length found is 50 in (1,270 mm). The drive belt part number found is 754-04240.
Deck belt part #954-04240
Deck belt sizelength 50 in (1,270 mm)
Drive belt part #754-04240
Deck size50 in deck
Cub Cadet LT1050 Belt Size and Part Numbers
Mower deck belt part number
954-04240
Mower deck belt length
50 in (1,270 mm)
Drive belt part number
754-04240
Deck size
50 in deck
Belt Size Comparison Chart
Belt length comparison
This model
50 in
Average
45 in
Low
25 in
High
70 in
Mower deck size comparison
This model
50 in
Average
48 in
Low
38 in
High
60 in
Cub Cadet LT1050 Belt Notes
Mower deck belt note
The Cub Cadet LT1050 deck belt listing shows part number 954-04240 with length 50 in (1,270 mm). Use the listed value as a buying guide, not a blind substitute for the deck-specific parts diagram
Drive belt note
The Cub Cadet LT1050 drive or transmission belt part number captured here is 754-04240. This is separate from the mower deck belt
Deck size note
The captured mower deck size for the Cub Cadet LT1050 is 50 in deck. Deck size matters because the same model family can use different belts with different decks
Fitment note
The blunt rule with the Cub Cadet LT1050: part number beats guesswork. If the belt is off by even a small amount, it can slip, squeal, jump pulleys or wear fast
Cub Cadet LT1050 Belt Size FAQ
What should you watch when fitting a 50 in (1,270 mm) deck belt on the Cub Cadet LT1050?
A 50 in (1,270 mm) deck belt leaves little room for sloppy routing. This is a short belt run, so a small routing mistake or wrong pulley side can show up quickly as slipping, rubbing or poor engagement. Before blaming the new belt, compare the belt path to the routing decal and make sure it sits on the correct side of each keeper
Should you order the Cub Cadet LT1050 belt by tractor model or deck size?
Use both. The deck size captured is 50 in deck, and the captured deck belt value is 50 in (1,270 mm). Model name alone is risky when multiple deck sizes or serial ranges exist
Official information note
Mistakes do happen. Belt specs can change by year, mower deck, pulley layout, serial range and regional parts catalog. Please check the operator manual, belt routing decal, old belt label and official cubcadet.com before ordering a replacement belt.
