The Meritor Air Posi Locker Differential Carrier, part number RDL20145 or RDL20145R358, is a driver-controlled locking differential featuring a 3.58 ring-and-pinion ratio and air-actuated engagement. The Air Posi Locker design allows the driver to engage full differential lock on demand via the air system, delivering equal torque to both axle shafts when traction conditions require it. This carrier is sold on an exchange basis through Pro Gear and Transmission. Core charges apply and may be refunded in whole or in part following delivery and inspection, subject to the manufacturer's core policy. Call us to confirm proper fitment for your axle and application before ordering.
A refundable core charge of $1,000.00 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
Meritor Air Posi Locker Differential Carrier
Part number RDL20145 or RDL20145R358
3.58 ring-and-pinion gear ratio
Air-actuated driver-controlled differential lock
Sold on exchange basis - core charges apply
Call Pro Gear and Transmission to confirm axle fitment
Tech Specs
- Part Number: RDL20145 or RDL20145R358
- Type: Air Posi Locker Differential Carrier
- Gear Ratio: 3.58
- Lock Actuation: Air-actuated (driver-controlled)
- Sale Type: Exchange unit - core charges apply
