Gauge - Filter Restriction, In/H20 A22-78431-000

positive OEM
Part# A22-78431-000
OLD# 06-48081-000
Electrical gauge measuring air filter restriction in inches of water.
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Description

The Freightliner Gauge - Filter Restriction, Inches of Water (A22-78431-000) monitors air intake filter restriction by measuring pressure drop in inches of water. It provides real-time indication of filter clogging to help maintain engine air system performance and protect components. This gauge operates reliably across a wide temperature range for use in diverse environments.

Key Specifications

  • Application: Heavy-duty truck air intake systems
  • Function: Measures air filter restriction pressure
  • Compatibility: Freightliner commercial vehicles
  • Construction: Black bezel, electrical gauge assembly
  • Features: 0–40 inH2O range, 12 VDC input, -40 to +85°C operation
  • Quality: OEM Freightliner part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# A22-78431-000
Old Part No.: 06-48081-000
Type OEM
Manufacturer Freightliner
Warranty Standard Manufacturer Warranty