null
CALL or TEXT (800) 909-7060
info--v1 This is the navigation bar. This shows the category you're currently viewing and allows you to explore back to previous categories.
Back

Radiator for International IH 766, 966, 1066, 1466, 1566, HYDRO 100 Tractors

SKU:
71611C1
FitsModel:
766, 886, 966, 986, 1066, 1086, 1466, 1486, 1566, 1586, HYDRO 100, HYDRO 186
ListDescription:
Radiator
Radiator for IH 766, 966, and 1066 tractors
Fits Models:
Placeholder
Part # 71611C1

Description:

Fits Models At A Glance:

  • International Harvester 66 Series: 766, 966, 1066, 1466, 1566

  • International Harvester 86 Series: 886, 986, 1086, 1486, 1586

  • International Harvester Hydro Series: HYDRO 100, HYDRO 186

Key Notes:

  • Core Dimensions: 22.5" wide x 24" tall x 3.5" thick (572 mm x 610 mm x 89 mm)

  • Core Specs: 8 fins per inch for optimal cooling

  • Part Numbers: 71611C1, 121723C1, 121725C1

  • Upper Hose Size: 2" | Lower Hose Size: 2.5"

  • Construction: High-efficiency core with more tubes than 121725C1, delivering 25% greater cooling capacity

  • Weight: 54 lbs (24.5 kg)

  • Application: Radiator assembly for front cooling system

  • Material: Heavy-duty, high-capacity core

  • Location: Engine front cooling module

Why Choose Broken Tractor:

  • Built for Heavy-Duty Performance

  • Perfect Fit for IH 66, 86 & Hydro Series

  • Expert Support & Fast U.S. Shipping

 

$844.00

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.

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.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

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.

Privacy Policy | Terms & Conditions

Copyright © 2025 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: Tractor Radiator for IH 766–1586, Hydro Series | Broken Tractor | 71611C1, 121723C1