The Chelsea 823XBAKP-M4GS or 823XBAKPM4GS is a heavy-duty Power Take-Off assembly from the Chelsea 823 Series, built for high-torque applications including oil field, logging, and pumper/cleaner trucks. It mounts via an 8-bolt pattern and fits automatic and manual transmissions from Eaton/Fuller, Allison, Volvo/Mack, and other manufacturers. Shift is lever/mechanical. The output shaft is a 1-1/2" 10-spline configuration with a 1410 Series companion flange for direct driveline connection. Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. Intermittent torque is rated up to 500 lb-ft (678 Nm); check application pages for actual torque ratings. The cast iron housing uses tapered cone bearings on the output shaft for maximum load-bearing capacity. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt mounting pattern fits automatic and manual transmissions from Eaton/Fuller, Allison, Volvo/Mack, and others
Lever/mechanical shift type
1-1/2" 10-spline output shaft with 1410 Series companion flange
Intermittent torque rated up to 500 lb-ft (678 Nm); check application pages for actual torque ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Built for demanding applications including oil field, logging, and pumper/cleaner trucks
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Lever, Mechanical
- Output Power: 56+ HP / 51+ kW
- Transmission Manufacturer: Eaton/Fuller, Allison, Volvo/Mack, Other
- Output Shaft Type: 1-1/2" 10-Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (500 RPM), 95 HP (1,000 RPM) / 36 kW (500 RPM), 71 kW (1,000 RPM)
Additional Information
