Part Numbers: 383-6407, 3836407, 230-2966, 2302966
Type: Radiator (dimple tube core version)
Core Material: Steel
Origin: Made in USA
Manufacturer: Icebox Performance
Build Time: 15–17 business days
Shipping: LTL Truck Freight
Fitment Note: This is the dimple-tube-core version. An all-metal version of this radiator is available separately under 383-6407 (all metal). Confirm your core type before ordering
Application: Cools the engine coolant on the Caterpillar 345D and 349 / 349D excavators
Common Use Case or Symptoms: Use when the machine runs hot, the coolant temperature climbs under load, or the radiator is leaking, bent, or clogged — a failed radiator lets the engine overheat.
Why Choose Broken Tractor:
✅ Made in USA by Icebox Performance – heavy-duty core built to OEM specifications for reliable cooling
✅ Dimple Tube Core Build – dimple-tube-core construction for the Caterpillar 345D / 349
✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses
$4,629.00/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 fill out our form, 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! fill out our form to make a request here at Return Request Form and we would be pleased to help you.
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