Perkins T421762 Oil Pressure Switch

The Perkins T421762 Oil Pressure Switch is a genuine OEM component designed to monitor engine oil pressure in Perkins 400 Series diesel engines. This switch plays a critical role in engine protection by triggering warnings or shutdowns when oil pressure falls below safe operating levels, thereby preventing potential engine damage.

Key features include:

• OEM Part Number: T421762 (replaces U85246290 and 185246290)
• Application: Perkins 400 Series engines, including models 403A-15, 403D-07, 403D-15, 403D-15T, 403D-17, 403F-15, 404A-22, 404D-22, 404D-22T, 404D-22TA, and 404F-22
• Function: Monitors engine oil pressure and activates alerts or shutdowns upon detecting low pressure
• Material: Durable metal housing with a reliable electrical connector
• Thread Size: 1/8″ NPT

This oil pressure switch is commonly used in diesel generator systems and industrial equipment powered by Perkins 400 Series engines. Its robust construction ensures accurate pressure monitoring, which is essential for maintaining engine health and preventing damage due to low oil pressure.

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