The John Deere Synchronous Belt – TCU32422 is a genuine drive belt designed for use in the power brush transmission and reel cutting unit drive systems of certain John Deere turf-care machines. As a positive-engagement (toothed) belt, it ensures accurate, no-slip power transfer and smooth operation of driven rollers or brush drives.

Key Features

• OEM Quality: Made to John Deere specifications for durability and fit.

• Synchronous/Timing Profile: Reduces belt slip and improves torque transfer efficiency.

• Compact Design: Effective length ~375 mm (approx. 14.8 in).

• Positive Drive: Ideal where precise speed matching between shafts is required.

Fits These John Deere Models
This synchronous belt TCU32422 is commonly used as a reel or transmission drive belt on selected John Deere reel mower and fairway mower models, including:

• John Deere 2400 Riding Greens Mower

• John Deere 2550 & 2550 E-Cut Riding Greens Mower

• John Deere 2700 & 2700 E-Cut Riding Greens Mower

• John Deere 2750 & 2750 E-Cut Riding Greens Mower

• John Deere 6080A Reel & E-Cut Hybrid Mower

• John Deere 6500A Reel & E-Cut Hybrid Mower

• John Deere 7500A Reel & E-Cut Hybrid Mower

• John Deere 8000A & 8500 E-Cut Hybrid Reel Mowers

Technical Specifications

• Part Number: TCU32422

• Type: Synchronous / timing belt

• Effective Length: ~375 mm (approx. 14.8 in)

• Application: Power brush/reel transmission drive

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John Deere TCU32422 Replacement Synchronous Belt

A direct replacement or OEM-equivalent synchronous belt for the same John Deere applications — ideal if the original part is worn or hard to source. Available from independent spares suppliers at a lower cost while matching original fit and performance.

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Why Use the Correct Synchronous Belt
Using the correct belt like the TCU32422 ensures precise power delivery to brush/reel drive systems, reduces slip and wear, and helps maintain consistent mowing performance across your turf equipment