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K5763-34712
Kubota #K5763-34712 mower deck drive belt
This part has been discontinued. Messick's has several places to source these items after the manufacturer has ended support.
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Weight: 2.10 lbs
The K5763-34712 is a genuine Kubota mower deck drive belt used on select Kubota mower decks. This belt is responsible for transferring engine power to the mower blades, delivering smooth, consistent cutting performance. Designed to match OEM specifications, it ensures proper fit, tension, and durability under demanding mowing conditions.
Installation Tips:
- Break in new belts by mowing at light load and varying engine speeds for the first 15 minutes.
- Avoid prolonged idling or operating at full throttle during the break-in period—this helps the belt seat properly and maximizes its working life.
For the best results and to avoid premature wear or slippage, always use Kubota OEM belts like the K5763-34712 on your mower deck.
element not set
This part fits your tractor
This part fits 18 models
Installation Tips
(30 minutes)
Belt install was easy, tensioner pulley spring is very strong. I used a hook to pull the spring and install it
Belt install was easy, tensioner pulley spring is very strong. I used a hook to pull the spring and install it
11/9/2023
WILLIAMSBURG, OH
Ken
WILLIAMSBURG, OH
Ken
(45 minutes)
For reference, take a picture of deck belt prior to removal, focus on how the belt is threaded thru the pulleys. Remove idler pulley spring with a spring puller hook tool, Remove nuts from gear box mounting bracket (0ne side only). Install new belt. Replace gear box bracket nuts and idler pulley spring.
For reference, take a picture of deck belt prior to removal, focus on how the belt is threaded thru the pulleys. Remove idler pulley spring with a spring puller hook tool, Remove nuts from gear box mounting bracket (0ne side only). Install new belt. Replace gear box bracket nuts and idler pulley spring.
9/26/2022
EAST AURORA, NY
DANIEL
EAST AURORA, NY
DANIEL
(30 minutes)
9/26/2022
SHEBOYGAN, WI
TODD
SHEBOYGAN, WI
TODD
(30 minutes)
The tensioner spring is super strong. To get it on, I tie a piece of cord to the spring and the other end of the cord to a two or three foot lever (wood, steel, what ever). Put one end of the lever against the mower and pull on the other end until the spring is in the right place.
The tensioner spring is super strong. To get it on, I tie a piece of cord to the spring and the other end of the cord to a two or three foot lever (wood, steel, what ever). Put one end of the lever against the mower and pull on the other end until the spring is in the right place.
6/24/2022
HINESBURG, VT
RAYMOND
HINESBURG, VT
RAYMOND
(59 minutes)
couldn't use pipe wrench on tensioner pulley to throw in slacks after removing old belt[it all but fell off]I released the tension spring, put the belt on all and used rope blocks on spring to get in place.
couldn't use pipe wrench on tensioner pulley to throw in slacks after removing old belt[it all but fell off]I released the tension spring, put the belt on all and used rope blocks on spring to get in place.
12/10/2021
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I replace my belt every 300 hours of grass cutting. When the belt is showing signs of cracking and the cloth sheath is starting to show wear.
COOKEVILLE, TN
WILLIAM