null
CALL or TEXT (800) 909-7060
Back

Fan Belt for John Deere 750J, 850J Dozers, 444J/544J/624J Loaders

SKU:
R123441
FitsModel:
750J, 750J-II, 850J, 850J-II, 444J, 544J, 624J, 3200 (Basic), 3400 (Basic)
ListDescription:
Fan Belt (62.63" Long)
8-Rib Drive Belt for John Deere 750J, 850J Dozers, 444J/544J/624J Loaders
Part # R123441

Fits Models At A Glance:

  • John Deere Dozers: 750J, 750J-II, 850J, 850J-II
  • John Deere Wheel Loaders: 444J, 544J, 624J
  • John Deere Telescopic Handlers: 3200 (Basic), 3400 (Basic)

Key Notes:

  • Part Numbers: R123441, T428724
  • Aftermarket Cross References: A-R123441, A-620K8
  • Weight: 0.55 lbs
  • Outside Length: 62.63"
  • Pitch Length: 62"
  • Thickness: 0.18"
  • Width: 8-Rib K-Poly
  • Material: Polyester Cord
  • Application: Accessory drive belt — fits engine drive systems on John Deere dozers, wheel loaders, and telescopic handlers
  • Configuration Note: 3200 and 3400 Telescopic Handler fitment applies to Basic configuration only — verify handler configuration before ordering
  • Aftermarket Replacement – Not OEM; crosses directly to R123441 and T428724

Why Choose Broken Tractor?

✅ Dozer and Loader Ready – One belt spanning crawler dozers, wheel loaders, and telescopic handlers across the John Deere J series lineup

✅ K-Poly 8-Rib Profile – Polyester cord construction maintains proper tension and resists heat buildup on demanding drive cycles

✅ Priced Right, Ships Fast – Aftermarket value with U.S.-based stock so your machine isn't waiting on a dealer order

$23.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

Privacy Policy | Terms & Conditions

Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: Drive Belt John Deere Dozer Loader | Broken Tractor | R123441