The Muncie RS6S-P89M1-P1DX is a power takeoff unit engineered specifically for the Detroit DT12 transmission. This RS6 Series PTO uses solenoid-activated mechanical shifting and carries an internal gear ratio of 0.97. Output options include an SAE "BB" direct-mount or a 1410 companion flange, giving installers flexibility for direct-coupled or driveshaft-driven hydraulic pump setups. The unit is designed to take full advantage of the DT12's torque capacity, supporting larger pumps without additional external support, subject to a bending moment limit of 29.5 ft-lb maximum. Part number RS6S-P89M1-P1DX or RS6SP89M1P1DX, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Fits Detroit DT12 transmission
Solenoid-activated mechanical shift
0.97 internal gear ratio
Output options: SAE "BB" direct mount or 1410 companion flange
Designed for full torque capacity of the DT12
Supports larger pumps with bending moment limit of 29.5 ft-lb max
Tech Specs
- Application: Detroit DT12 transmission
- Internal Ratio: 0.97
- Shift Type: Solenoid-activated mechanical shift
- Output Options: SAE "BB" direct mount or 1410 companion flange
- Bending Moment Limit: 29.5 ft-lb maximum
Additional Information
| Model Number | Max Torque* lb-ft (Nm) | Max HP @ 1,000 RPM (kW) | Outputs | Internal Ratio |
|---|---|---|---|---|
| RS6S-P89M1-P1PX | 317 (430) | 60 (45) | SAE "BB" or 1410 Companion Flange | 0.97 |
| RS6S-P89M2-P1PX | 317 (430) | 60 (45) | SAE "BB" or 1410 Companion Flange | 1.32 |
| Optional Add-On Reduction Box: GB1P-205-125A | 200 (270) | 38 (28) | 1 1/4" Round 5/16" kW Mounts to SAE "BB" Output PTO | 0.49 |
