Meritor RS15120R557 is a rear differential carrier from the RS15120 line with a 5.57 gear ratio. It has a 34-spline pinion and 38-spline axle gears, so confirm both counts against your axle before ordering. The carrier takes driveline power and passes it to the drive axle shafts, letting the two wheels turn at different speeds. A howl or whine from the rear axle that climbs with road speed usually points to a worn pinion or carrier bearing. A genuine Meritor part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
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 RS15120 rear differential carrier
Gear ratio: 5.57
34-spline pinion
38-spline axle gears
Genuine Meritor part from Pro Gear and Transmission
Tech Specs
- Gear ratio: 5.57
- Pinion: 34 splines
- Axle gears: 38 splines
