GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
 GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord
Mid-Summer Sale

GX20072, UC32283 Mower Deck Belt Replacement for John Deere D130, D105, L100 & More | 42-in Deck | Aramid Cord

Replaces OEM Part Numbers:
GX20072, UC32283, GY20570
SKU: JX-BOQH-XBK3
Mid-Summer Sale
Regular price $21.89
Regular price $28.99 Sale price $21.89
Sale Out of stock
Shipping:
Free shipping on orders over $39
Returns:
Free 30-day returns
Delivery:
3–4 business days
Length:
103.7"
Width:
1/2"
Belt type:
Deck Belt
Compatible with
E130, E120, E110, E100, 200 Series S220, 100 Series S120, 100 Series S110, 100 Series S100, D130, LA105, LA110, LA115, LA120, D125, D120, D110, D105, D100, 107S, 135, 125, 115, 105, 102, LA125, LA135, X105, X106, X110, X120, X125, X126, X145, L118, L130, L111, L110, L108, L107, L105, L100, LA100
108-14.5, 108-17HS
17.542HS, 1642HS, 1442, 14.542GS, 1742HS
L1742, L17.542
Customer reviews

Description

The GX20072 deck belt replacement is engineered to provide dependable power transmission and stable blade operation for John Deere riding mowers with a 42-in Deck. Designed as a replacement for OEM part numbers GX20072, GY20570, and UC32283, this belt helps maintain consistent cutting performance and efficient mower deck operation throughout regular lawn care.

Built with high-quality, abrasion-resistant materials, the belt is made to handle demanding mowing conditions while minimizing stretching, cracking, and premature wear. It delivers reliable performance during everyday use and helps keep your mower running smoothly. All compatible lawn mower models are listed below.

Whether you're replacing a worn belt or performing scheduled maintenance, this replacement belt offers dependable blade engagement and efficient power transfer. Always confirm your mower model and original OEM belt number before ordering to ensure the correct fit.

If you are unsure about compatibility, compare your original belt number or mower model before placing your order.

Key Features

  • Reinforced with Aramid cord for enhanced strength and durability
  • Replaces OEM part numbers GX20072, GY20570, and UC32283
  • Provides dependable performance for 42-in Deck mower systems
  • Engineered to resist stretching, heat, and everyday wear
  • Designed for reliable operation on John Deere riding mowers
  • Helps maintain smooth blade engagement and consistent cutting quality

FAQ

What OEM part numbers does this GX20072 deck belt replace?

This replacement belt is designed to replace OEM part numbers GX20072, GY20570, and UC32283. It is engineered for compatible riding mowers with a 42-inch mower deck and provides dependable blade performance.

Why does my lawn mower belt keep breaking?

A mower belt may break due to excessive wear, damaged pulleys, incorrect belt tension, or heavy operating conditions. Replacing worn components and using the correct replacement belt can help prevent premature failure.

How do I verify that this is the correct replacement belt?

Compare your original OEM belt number or check your mower model against the compatibility list on the product page. Matching both the OEM number and deck size helps ensure the proper fit.

Can a worn mower deck belt affect cutting quality?

Yes. A worn or slipping belt can reduce blade speed and cause uneven cutting or poor blade engagement. Replacing the belt helps restore consistent mowing performance.

What should I check before installing a new mower deck belt?

Inspect the pulleys, belt guides, and tension system for signs of wear or damage before installing the new belt. Also verify that the replacement belt matches your mower model and OEM part number.

Will this GX20072 deck belt fit my John Deere D130 mower?

Yes. This deck belt is compatible with the John Deere D130 and many other John Deere riding mowers equipped with a compatible 42-inch mower deck. Always confirm your mower model or OEM belt number before ordering.