The Chelsea 877XAFJW-M3RS or 877XAFJWM3RS is a constant-mesh power take-off rated for 670 lb-ft continuous torque (908 Nm; check application pages for actual torque ratings) and 56+ HP output. It mounts on a 10-bolt face and is compatible with Allison and other listed transmissions. The output shaft is a 1-1/2" 10-spline with a 1410 companion flange. Shaft power delivery runs 64 HP at 500 RPM and 128 HP at 1,000 RPM. The compact housing keeps clearance requirements down, and the rotatable output flange lets you position the output to suit your installation. Wet spline technology helps protect the PTO and pump shaft at the interface. Call us to confirm proper fit for your application.
Features
10-bolt mounting, constant mesh shift type
1-1/2" 10-spline output shaft with 1410 companion flange
Continuous torque: 670 lb-ft (908 Nm) - check application pages for actual ratings
Intermittent torque: 501+ lb-ft (501+ Nm); output power: 56+ HP (51+ kW)
Shaft power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Rotatable output flange and wet spline technology reduce clearance conflicts and extend shaft life
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: Constant Mesh
- Transmission Compatibility: Allison and other (check application pages)
- Output Shaft Type: 1-1/2" 10-spline with 1410 Companion Flange
- Continuous Torque: 670 lb-ft / 908 Nm (check application pages for actual torque ratings)
- Intermittent Torque: 501+ lb-ft / 501+ Nm
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 64 HP / 48 kW at 500 RPM; 128 HP / 95 kW at 1,000 RPM
Additional Information
