Description
The Eaton Pneumatic Controller, part number 673870, is a genuine Eaton differential component designed for heavy-duty truck drivetrain systems. This controller operates within Eaton’s pneumatic actuation system, providing the air-controlled switching function required by compatible Eaton differential assemblies. When sourcing a direct Eaton replacement for your differential pneumatic system, matching the exact part number ensures proper function. Pro Gear and Transmission carries genuine Eaton parts for fleet maintenance operations and independent repair shops. Call us to confirm this part fits your specific axle and differential configuration before ordering.
Features
Genuine Eaton part number 673870
Pneumatic controller for Eaton differential systems
Air-actuated design for compatible Eaton differential assemblies
Direct OE replacement part number for precise fitment
Sold by Pro Gear and Transmission
