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Flywheel Drive Plate for John Deere 437D Loaders & 643G–843K Feller Bunchers

SKU:
YZ40281589
FitsModel:
437D, 437E, 643G, 843G, 643J, 843J, 643K, 843K, 643H, 843H, 740, 840
ListDescription:
Flywheel Drive Plate
John Deere flywheel drive plate YZ40281589
Fits Models:
Placeholder
Part # YZ40281589

Description:

Fits Models At A Glance:

  • John Deere Log Loaders: 437D, 437E

  • John Deere Feller Bunchers: 643G, 843G, 643J, 843J, 643K, 843K, 643H, 843H, 740, 840

Key Notes:

  • Part Number: YZ40281589

  • Application: Mounts between the engine flywheel and torque converter or transmission input on log loaders and feller bunchers

  • Function: Transfers engine torque to transmission or hydraulic drive input

  • Fitment: 11.5" flywheel

  • Material: Heavy-duty machined steel construction

  • Weight: 12 lbs (5.4 kg)

  • Location: Engine rear mounting point

  • Interchange: Direct replacement for YZ40281589 drive plate

Why Choose Broken Tractor:

  • ✅ Precision-balanced for smooth power transfer

  • ✅ Engineered for John Deere forestry machines and loaders

  • ✅ Fast U.S. shipping and expert parts support

$810.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

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Product: Category: Brand: Head Title: Flywheel Drive Plate | Broken Tractor | YZ40281589