MACK 21163937 Inter-Axle Power Divider Differential Output Shaft - Outer Cam Locker

Manufacturer

MACK

Features & Benefits

• Output shaft transfers torque through the inter-axle power divider section
• Cam locker detail connects the shaft to the differential locking area
• Internal axle placement keeps the repair focused inside the carrier system
• Helps route power between tandem axle sections during vehicle operation
• Shaft construction carries rotational load through the output connection point

Mack Inter-Axle Power Divider Differential Output Shaft

The Mack Inter-Axle Power Divider Differential Output Shaft works inside the tandem axle power divider where drive force is routed between axle sections. It uses an outer cam locker design tied to the differential output area, helping the power divider manage torque transfer through the shaft connection. The service focus stays inside the axle power-transfer system instead of the wheel-end brake, suspension, or driveshaft area. Additionally, its cam-locker detail helps identify the output section that needs attention during differential service. The Mack 21163937 keeps torque movement centered through the power divider output position.