Application: Final drive assembly that transfers hydraulic power to the track, propelling the Caterpillar 307B excavator
Condition: Aftermarket replacement part
Manufacturer: Dyco
Origin: Made in Japan
LTL Truck Freight: Due to weight, this item ships via LTL truck freight. Shipping is calculated at checkout.
Why Choose Broken Tractor
Direct-Fit Replacement Engineered for Your Machine - This Dyco final drive is built specifically for the Caterpillar 307B, replacing part numbers 148-4736 and 136-2909 without modification.
Japanese Manufacturing You Can Count On - Produced in Japan to exacting standards, this final drive delivers dependable performance and long service life in demanding conditions.
Secure Freight Delivery That Minimizes Downtime - Carefully packaged and shipped via LTL truck freight so your final drive arrives safely and you get back to work quickly.
$2,590.00/ea
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.
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.