1125800 112-5800 Deck Belt 1/2" x 109" for Toro LX420 LX423 LX425 LX426 LX427

Product Overview

This aftermarket replacement deck belt is intended for the listed Toro LX420, LX423, LX425, LX426, and LX427 applications and cross-references part numbers 1125800 and 112-5800, with a listed size of 109 inches by 1/2 inch. A deck belt transfers power from the mower's engine or drive system to the cutting deck spindle assembly so the blades can rotate during operation.

Key Features & Performance

• Functions as the drive belt that powers the cutting deck blade spindle system on the listed mower applications
• Cross-references part numbers 1125800 and 112-5800 for comparison with the original belt
• Listed dimensions of 109 inches in length and 1/2 inch in width
• Intended for the listed Toro LX420, LX423, LX425, LX426, and LX427 applications
• Used when servicing or replacing a worn or broken deck belt

Fitment & Compatibility

• for Toro LX420 applications
• for Toro LX423 applications
• for Toro LX425 applications
• for Toro LX426 applications
• for Toro LX427 applications

Common Uses

• Replacing a worn, frayed, or broken deck belt on the listed mower applications
• Routine maintenance of the mower deck drive system
• Restoring normal blade drive function after the existing belt has failed

Technical Specifications

• Product Type: Deck Belt
• Part Number(s): 1125800, 112-5800
• General Application: Toro LX420, LX423, LX425, LX426, and LX427
• Dimensions: 109 inches x 1/2 inch

Frequently Asked Questions

Q: What does a deck belt do? A: A deck belt transfers power from the mower's engine or drive system to the cutting deck spindle assembly so the blades can rotate during operation.

Q: How do I verify this belt will fit my mower? A: Compare the complete existing part number on your current belt and the complete model designation of your mower against the part numbers and applications listed above before ordering.

Closing Notice

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.