Coolant Reservoir Cap / Surge Tank Fill Cap – 572.2044 or 05-0532312000

Coolant Reservoir Cap / Surge Tank Fill Cap – 572.2044 or 05-0532312000

• 20 PSI. M50-2.5 threads. 2.437”
• Outer. 1.375”
•  Inside depth. 1.437” Height

A small component with a critical job. Black Label Coolant Reservoir Caps are built to maintain proper cooling system pressure, helping protect against coolant loss, overheating, and premature component failure. Selected for dependable sealing performance and long service life in demanding fleet environments.

• Maintains proper cooling system pressure
• Durable, heavy-duty construction
• Reliable sealing performance
• Direct-fit OEM replacement
• Fleet-proven for commercial truck applications
  

The only caps our techs trust and install. Built for uptime. Built for serious trucks.