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Caterpillar Excavator 307D, 308D, 308E, 308E CR, 308E SR Final Drive

307D, 308D, 308E, 308E CR, 308E SR
Final Drive
Caterpillar Excavator 307D, 308D, 308E, 308E CR, 308E SR Final Drive
Fits Models:
Part # 366-9777


Product Overview:

  • Fits Caterpillar Excavators: 307D, 308D, 308E, 308E CR, 308E SR

Key Features:

  • Part Number: 366-9777, 452-6208.
  • Weight: 226 lbs.
  • Origin: South Korea.
  • Brand: Dyco.
  • Notes: Includes sprocket.

Why Choose Broken Tractor?:

  • Precision Engineered for Multiple Models: The Dyco Final Drive Gearbox is designed for a seamless fit across various Caterpillar models, directly replacing part numbers 366-9777 and 452-6208. This ensures a perfect fit and optimal functionality for a wide range of excavators.
  • South Korean Manufacturing Excellence: Manufactured in South Korea, this 226 lb gearbox, complete with a sprocket, is built to last, offering unmatched durability and performance.
  • Streamlined Shipping: Broken Tractor's LTL truck freight delivery ensures your final drive and sprocket arrive securely and efficiently, reducing downtime and improving operational readiness.



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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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.

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