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177342087851-0 - Northline Parts

John Deere Radiator Cap AT173610 Compatible with S560 S660 S670 S690 TC44H TC54H TC62H 9770

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$22.99
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This John Deere Radiator Cap is a cooling system component compatible with S560, S660, S670, S690, TC44H, TC54H, TC62H, and 9770 models and matches OEM Part# AT173610.
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Product Overview

This John Deere Radiator Cap is designed to maintain consistent pressure within the engine cooling system to prevent overheating and coolant loss. By providing a secure seal, this John Deere Radiator Cap ensures that heavy-duty agricultural and industrial machinery operates within safe thermal limits. This high-quality John Deere Radiator Cap is essential for operators looking to maintain engine efficiency and protect internal components from heat-related damage.

Key Features & Performance

  • Precise 15 PSI pressure rating to regulate cooling system performance
  • Durable construction designed to withstand high thermal stress and vibrations
  • High-quality seal prevents coolant leaks and maintains system pressure
  • Direct replacement for OEM hardware ensuring a precise fit
  • Critical safety component for maintaining optimal engine operating temperatures

Fitment & Compatibility

  • John Deere Combines: S560, S660, S670, S690, 9770, 9770STS
  • John Deere Wheel Loaders: TC44H, TC54H, TC62H
  • John Deere Skid Steer Loaders: 240, 250, 260, 270, 280
  • John Deere Industrial: 110, 120, 160, 200, 210LE

Common Uses

  • Maintaining pressure in heavy-duty tractor and combine radiators
  • Replacing worn or leaking cooling system caps on industrial equipment
  • Preventing engine overheating during intensive field operations
  • Routine maintenance of cooling systems in agricultural machinery

Technical Specifications

  • Part Number(s): AT173610
  • Pressure Rating: 15 PSI / 103.4 kPa
  • Cap Diameter: 65.52 mm
  • Seal Diameter: 30.99 mm
  • Height: 15.19 mm

Frequently Asked Questions

Q: Why is the pressure rating important for this radiator cap? A: The pressure rating determines the boiling point of the coolant, allowing the engine to run hotter without the fluid turning into steam.

Q: When should I replace my radiator cap? A: You should replace the cap if you notice coolant leaks around the neck, collapsed hoses after cooling, or frequent engine overheating.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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