The Chelsea 823 Series Power Take-Off, part number 823XJAKX-Y3XU or 823XJAKXY3XU, is an extra heavy-duty PTO built for high-torque applications including oil field equipment, logging, and pumper/cleaner trucks. It mounts via an 8-bolt pattern and fits Eaton/Fuller, Volvo/Mack, Allison, and other compatible transmissions. Shift is lever/mechanical. The output shaft is a 1-1/2" 10-tooth spline paired with a 1410 Series companion flange. Shaft power delivery reaches 95 HP at 1000 RPM (71 kW). Intermittent torque is rated at 500 lb-ft (678 Nm); check application pages for actual torque ratings specific to your installation. The cast iron housing features tapered cone bearings on the output shaft for greater load-bearing capability. Call us to confirm proper fit for your application.
Features
Extra heavy-duty 8-bolt mount design rated for 500 lb-ft (678 Nm) intermittent torque
Lever/mechanical shift type
1-1/2" 10-tooth spline output shaft with 1410 Series companion flange
Shaft power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
Compatible with Eaton/Fuller, Volvo/Mack, Allison, and other 8-bolt PTO aperture transmissions
Suited for oil field, logging, and pumper/cleaner truck applications
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, Volvo/Mack, Allison, Other
- Output Shaft Type: 1-1/2" 10-Tooth Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
