RBT-CRD93-5.73 Mack CRD93 5.73 Ratio Rear-Rear Differential or CRD93R573

The Mack CRD93 rear-rear differential with a 5.73 ratio is offered by Pro Gear and Transmission on a core-exchange basis. Part number RBT-CRD93-5.73, also referenced as CRD93R573. Before ordering, have your axle spline count on hand, and note your pinion spline type (fine or coarse), upper torque rod mounting configuration (one tapered hole or two bolt holes), and whether your differential housing has four bolt holes at the rear for a transverse rod mount. These details ensure the correct unit is matched to your drivetrain. Call us to confirm proper fit for your application.

A refundable core charge of $1,500.00 applies to this item and will be collected at checkout. The core charge is refunded upon receipt of your returned core, subject to its condition; customer is responsible for return shipping. Call us at (877) 776-4600 for details.

Features

5.73 gear ratio
Mack CRD93 rear-rear differential application
Part number RBT-CRD93-5.73, also referenced as CRD93R573
Sold on a core-exchange basis - core charges apply
Confirm pinion spline type (fine or coarse) before ordering
Verify axle spline count and torque rod mount configuration for proper fitment

Tech Specs

• Ratio: 5.73

Additional Information

This differential is sold on a core-exchange basis. A core charge will apply at the time of purchase and may be refunded in whole or in part following delivery and inspection of the returned core unit, subject to the manufacturer's core policy. Any exceptions to the standard core policy must be agreed upon in writing prior to the transaction. To ensure the correct unit for your application, please have the following ready when you contact us: axle spline count, pinion spline type (fine or coarse), upper torque rod mounting style (one tapered hole or two bolt holes), and whether the differential housing has four bolt holes at the rear face for a transverse rod mount.