Part Number: 1194774 (Caterpillar reference 119-4774)
Type: Modular radiator core section - one module, not a complete radiator
Construction: Caterpillar Advanced Modular Cooling System module
Dimensions: 1621 mm x 140 mm
Material: Carbon steel with alloy mixed metals
Weight: 58.0 lbs.
Condition: Aftermarket replacement part
Application: Replaces an AMOCS radiator core module on Caterpillar D8L through D10R track-type tractors and the 24H motor grader
Shipping Restrictions: Ships to the lower 48 US states only
Note: This is ONE module. The radiator is a stack of them, so count how many need replacing before ordering. End tanks, seals, spacers and hardware are not included. This module is longer than the rest of the AMOCS family at 1621 mm - measure before ordering. Ships LTL freight.
Common Use Case or Symptoms:
Order these when a big dozer is losing coolant from one strip of the stack, or when a module has been crushed by rock coming over the blade - on a D9 or D10 the pack sits square in the line of fire and single-module damage is the normal outcome.
Why Choose Broken Tractor?
✅ The Long AMOCS Module: 1621 mm against the 1491 mm strips used on the smaller tractors - the one dimension in this family that actually separates a part on sight.
✅ Big Iron Coverage: D8L, D9N, D9R, D10N and D10R, plus the 24H motor grader on the same module.
✅ Only Grader In The Family: The 24H is the one non-tractor machine in this module group, which is easy to miss when ordering from a dozer parts book.
$918.00/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.
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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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