K5763-34710 Mower Deck 2-Band Belt Review – 60-Inch Kubota Deck Replacement

 

K5763-34710 Mower Deck 2-Band Belt Review – 60-Inch Kubota Deck Replacement

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The K5763-34710 Mower Deck 2-Band Belt is a replacement deck belt designed for select Kubota tractors and 60-inch mower deck applications. It replaces several OEM part numbers, including K5371-34710, K5763-34710, K5763-34712, and K7563-34710, and is listed for Kubota RCK60, RCK60B, and RCK60D series decks.

Key Specifications

  • Product Type: Mower deck replacement belt

  • Belt Design: 2-band / banded

  • Width: 1-1/8 inches

  • Length: Approximately 120 inches

  • Application: 60-inch mower decks

  • Compatible Deck Series: Kubota RCK60, RCK60B, RCK60D

  • Replacement Numbers: K5371-34710, K5763-34710, K5763-34712, K7563-34710

  • Color: Black

Main Features

2-Band Deck Belt Design

The banded construction is designed for mower-deck drive applications where the belt needs to transfer power efficiently through the deck system. It is intended as a replacement for the original belt rather than a universal automotive or utility belt.

1-1/8-Inch Width

The listed 1-1/8-inch width is an important fitment specification. Buyers should compare this measurement with the existing belt and the mower's parts documentation before ordering, since seemingly similar belts can have different dimensions.

Approximately 120-Inch Length

The belt is advertised around 120 inches long, although some aftermarket suppliers list closely related versions at approximately 119–119.5 inches. This makes checking the exact replacement part number more important than relying on length alone.

Broad Kubota Fitment

The belt is listed for RCK60, RCK60B, and RCK60D series mower decks. Specific compatible deck configurations include several RCK60-24B, RCK60-27B, RCK60-30B, and RCK60B applications.

Multiple OEM Replacement Numbers

Having several compatible replacement numbers makes this belt useful when searching for a replacement based on the number printed in an owner's manual or on the original component. The listed cross-references include K5371-34710, K5763-34710, K5763-34712, and K7563-34710.

Performance

This replacement belt is particularly suited for:

  • Kubota 60-inch mower deck maintenance

  • Replacing worn or damaged deck belts

  • RCK60, RCK60B, and RCK60D series applications

  • Routine riding mower and compact tractor servicing

  • Restoring proper mower-deck belt operation

A correctly sized and properly installed belt should provide the appropriate connection between the mower's drive system and deck components. If the old belt is repeatedly slipping or wearing prematurely, it is also worth checking pulleys, tensioning components, alignment, and the deck system for underlying issues.

Pros

  • Designed specifically for Kubota mower deck applications

  • Fits select RCK60, RCK60B, and RCK60D series decks

  • 2-band construction for deck-drive applications

  • Approximately 120-inch length

  • Multiple OEM replacement numbers make identification easier

  • Suitable for routine mower maintenance and replacement

Cons

  • Fitment must be verified against the exact deck model and part number

  • Aftermarket belt dimensions may vary slightly between suppliers

  • Installation may require removing or repositioning mower-deck components

Who Should Buy This?

Ideal for:

  • Kubota tractor owners maintaining compatible 60-inch mower decks

  • DIY mechanics performing routine mower repairs

  • Lawn-care professionals servicing Kubota equipment

  • Anyone replacing a worn belt matching the listed OEM numbers

Final Verdict

The K5763-34710 2-Band Mower Deck Belt is a practical replacement option for compatible Kubota 60-inch mower decks. Its 1-1/8-inch width, approximately 120-inch length, 2-band construction, and broad OEM cross-reference list make it a useful maintenance part for RCK60, RCK60B, and RCK60D applications.

The most important consideration is exact fitment. Before purchasing, match the existing belt's OEM number and confirm the specific Kubota deck model. With the correct application, this belt can be a straightforward replacement for a worn or damaged mower-deck belt.

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