Skip to product information
Usually ships in 2–4 business days.
Water Tank Radiator 396352R91 for CASE International Harvester Tractor 666 686
$789.89
Sale price
$789.89
Regular price
Available to Order
This Water Tank Radiator is a high-quality aftermarket replacement part compatible with CASE International Harvester Tractor 666 686 and matches OEM Part# 396352R91.
Need help finding the right part? Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
Engineered to meet or exceed original equipment standards, this water tank radiator ensures optimal cooling for your Case IH equipment. It provides a reliable solution for maintaining engine temperature and preventing overheating in demanding agricultural environments.
Key Features & Performance
- High-efficiency cooling core for maximum heat dissipation.
- Constructed from durable materials to withstand high pressure and vibration.
- Precision-engineered for a direct fit and easy installation.
- Designed to maintain stable engine temperatures under heavy loads.
Fitment & Compatibility
- Make: CASE International Harvester
- Models: 666, 686
Technical Specifications
- Part Number(s): 396352R91
- Component: Water Tank Radiator
- Application: Agricultural Tractor
Frequently Asked Questions
Q: Is this an OEM part? A: This is a high-quality aftermarket replacement part designed to meet or exceed OEM specifications.
Q: Does this radiator come with a cap? A: This listing is for the radiator unit; please verify if your existing cap is compatible or if a new one is required for your specific installation.
Compatibility may vary by serial number. Verify fitment before purchase.