Fabco 873-0061-001

Fabco TC-237 Transfer Case – Compact Two-Speed Transfer Case for Light and Medium-Duty Trucks

The Fabco TC-237 is a lightweight and compact two-speed transfer case engineered for light and medium-duty vocational trucks that require dependable low-range gearing. Designed with Fabco’s commitment to strength and durability, the TC-237 features a cast-iron housing, air-shift actuation, and adaptable mounting options for integration into a variety of chassis. Its simple yet robust design delivers smooth performance and long service life in utility, municipal, and delivery fleet operations.

Technical Specifications

• Model: Fabco TC-237
• Type: Two-Speed Transfer Case
• Input Torque Rating: Up to 6,500 lb-ft (8,813 Nm)
• Speed Ratios:
  • High Range: 1:1
  • Low Range: 2.72:1
• Mounting: Midship or remote, compatible with compact frames
• Shifting: Air-shifted with manual backup option
• Lubrication: Splash-lubricated for low-maintenance operation
• Housing: Durable cast iron
• Outputs: Standard yoke or flange options available
• PTO Capability: Optional PTO ports for auxiliary systems
• Weight: Approximately 310 lbs (141 kg)

The TC-237 is ideal for municipal service vehicles, 4×4 conversions, and utility fleets requiring reliable transfer case performance without excess weight or complexity.