Perkins W85720580 High Temp Limit Switch

The Perkins W85720580 High Temperature Limit Switch is a genuine OEM component engineered to monitor coolant temperature and provide critical overheat protection in Perkins 400 Series diesel engines. This sensor activates warning systems or initiates engine shutdown when temperatures exceed safe operating limits, safeguarding your equipment from potential damage.

Key features include:

• OEM Part Number: W85720580
• Application: Perkins 400 Series engines, including models 403D-11, 403D-15, 404D-15, and 404D-22
• Function: Monitors coolant temperature and triggers alerts or shutdowns upon reaching high-temperature thresholds
• Material: Durable brass construction with a reliable electrical connector
• Thread Size: 3/8″ NPT

This high-temperature limit switch is commonly used in diesel generator systems and industrial equipment powered by Perkins 400 Series engines. Its robust construction ensures accurate temperature monitoring, which is essential for maintaining engine health and preventing overheating.

Please confirm compatibility with your engine’s build list or documentation before purchase.
This part may fit other engines not listed here.