The Chelsea 823 Series Power Take-Off, part number 823XMAHX-A5GS or 823XMAHXA5GS, is an extra heavy-duty 8-bolt PTO built for high-torque applications including oil field, logging, pumper-cleaner trucks, and mining. It uses a lever/mechanical shift and comes standard with a 1410 Series companion flange on a 1-1/2"-10T spline output. Intermittent torque ratings reach 500 lb-ft (678 Nm) - check application pages for actual torque ratings for your specific install. Shaft power output is 48 HP at 500 RPM and 95 HP at 1000 RPM. The 823 Series fits transmissions from Eaton/Fuller, Allison, Volvo/Mack, and other manufacturers with an 8-bolt PTO mounting aperture. Call us to confirm proper fit for your application.
Features
Extra heavy-duty 8-bolt mounting - fits Eaton/Fuller, Allison, Volvo/Mack, and other compatible transmissions
Lever/mechanical shift with air shift also available in the 823 Series
1410 Series companion flange output on 1-1/2" - 10T spline shaft
Intermittent torque rating: 500 lb-ft / 678 Nm (verify actual rating on application pages)
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Designed for high-demand applications: oil field, logging, mining, 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: 1410 Companion Flange, 1-1/2" - 10T Spline with 1410 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.
