The Chelsea 823 Series Power Take-Off, part number 823XJAHX-P3XS or 823XJAHXP3XS, is an extra heavy-duty PTO built for high-torque applications including oil field, logging, mining, and pumper/cleaner trucks. It mounts via an 8-bolt pattern and fits automatic and manual transmissions from Eaton/Fuller, Volvo/Mack, Allison, and other manufacturers. Shift is lever/mechanical, with air shift also available in the series. The output is a 1-1/2" - 10-tooth spline with a 1410 Series companion flange. Intermittent torque rating reaches 500 lb-ft (678 Nm); shaft power is 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing uses tapered cone bearings on the output shaft for increased load-bearing capability. Call us to confirm proper fit for your transmission and application.
Features
Extra heavy-duty 823 Series design rated for oil field, logging, mining, and pumper/cleaner truck applications
8-bolt mounting pattern fits Eaton/Fuller, Volvo/Mack, Allison, and other transmission manufacturers
Lever/mechanical shift type; air shift also available within the 823 Series
Output shaft: 1-1/2" - 10-tooth spline with 1410 Series companion flange
Intermittent torque up to 500 lb-ft (678 Nm); check application pages for actual torque ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM (36 kW at 500 RPM, 71 kW at 1000 RPM)
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" - 10T Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (500 RPM), 95 HP (1000 RPM) / 36 kW (500 RPM), 71 kW (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.
