Application: Engine cooling system radiator — maintains proper coolant temperature for reliable engine operation on the Case DH4 and DH4B vibratory trenchers
Manufacturer: Icebox Performance — Made in USA
Common Use Case or Symptoms: Use when the radiator is leaking, cracked, or severely clogged and causing the engine to overheat during trenching operations on the Case DH4 or DH4B.
Why Choose Broken Tractor:
✅ Made in the USA by Icebox Performance: Built to precise OEM specifications for a direct-fit installation in the Case DH4 and DH4B trencher cooling system
✅ Three Part Number Coverage: Replaces H434269, H423921, and H673171 — one radiator covers the full DH4 and DH4B service range
✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship same day from our U.S. warehouses
$1,254.00
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.
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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