UDC GX20072 deck belt in packaging, ready for installation on Deere 42-inch decks
GX20072 deck belt length detail shown for accurate 104-inch sizing
GX20072 installed on John Deere 42-inch deck for reliable mowing
Compatibility note highlights interchangeability with UC32283 and GX20072
Dimensions show width and length: 1/2 inch by 103.7 inches
Wear-resistance emphasis with low friction for longer belt life
High-load capacity design supports heavy mowing tasks
Manufacturing standards image reflecting quality control processes
Versatile compatibility across multiple Deere models on a single belt

UDC Mower Belts

UDC GX20072 104-Inch Deck Belt for John Deere 42-Inch Decks | Replaces UC32283 & GY20570

High-performance patio lawn and garden made for confident daily results

$31.62

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Why customers choose Cera Garden

Overview

This belt is designed to replace OEM GX20072, UC32283, and GY20570 on John Deere 42-Inch decks. The GX20072 104-inch deck belt aims to deliver reliable performance across a broad range of compatible mowers, providing a practical alternative when maintenance is due.

Compatibility and Fit

Designed for broad compatibility, this belt works with a variety of Deere models and configurations. It is suitable for 42-inch decks and is intended to offer a straightforward fit for many common setups.

  • D110, L110, D105, E100, D130, S100, LA105, L100, D100, E130, L111, E110, E120, D125, 125, LA135, LA110, S100, LA120, S120, LA125
  • 102, 105, 108, 115, 125, 135, 107S, D120, S110, S220 100 Series Tractors

Dimensions and Tolerance

  • Dimensions: 1/2 inch wide x 103.7 inches long (approximately 104 inches)
  • Tolerance: ±0.40 inch; slight length variations are normal and do not necessarily affect performance

Performance and Durability

  • Wear resistance with low friction supports longer belt life
  • High load capacity design is built to handle demanding mowing tasks
  • Manufactured under controlled standards to ensure consistency across batches

Consider this belt as a capable replacement option when you need compatibility with multiple Deere models and a belt designed for reliable, everyday mowing tasks. Benefits are presented as possibilities based on the data provided, not guarantees of performance.

FAQ

Q: Is GX20072 the correct belt for my John Deere 42-inch deck?

A: This belt replaces OEM GX20072, UC32283, and GY20570 and fits many 42-inch Deere decks.

Q: What are the key dimensions and maintenance notes?

A: Belt width is 1/2 inch and length about 103.7–104 inches; slight length variation is normal and designed to maintain performance.

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