The Chelsea 823 Series Power Take-Off, part number 823XMAHX-Y5GS or 823XMAHXY5GS, is an extra heavy-duty 8-bolt PTO built for high-torque applications including oil field service, logging, pumper/cleaner trucks, and mining equipment. Shift type is lever/mechanical, and the output shaft is a 1-1/2" 10-tooth spline with a 1410 series companion flange. Intermittent torque is rated at up to 500 lb-ft (678 Nm - check application pages for actual torque ratings for your installation). Shaft power output reaches 95 HP at 1000 RPM. Compatible with Eaton/Fuller, Allison, Volvo/Mack, and other transmission brands featuring an 8-bolt PTO mounting aperture. Call us to confirm proper fit for your application.
Features
8-Bolt mounting - fits automatic and manual transmissions with 8-bolt PTO aperture
Lever/mechanical shift type
1-1/2" 10-tooth spline output shaft with 1410 series companion flange
Intermittent torque up to 500 lb-ft (678 Nm) - verify against application pages for your installation
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Compatible transmissions include Eaton/Fuller, Allison, Volvo/Mack, and other manufacturers
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
- Compatible Transmissions: Eaton/Fuller, Allison, Volvo/Mack, Other (8-bolt aperture)
- Output Shaft Type: 1-1/2" 10-tooth 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.
