The Chelsea 823 Series Power Take-Off, part number 823XRAHX-V6XV or 823XRAHXV6XV, 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 automatic and manual transmissions from Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers. Shift type is lever/mechanical. The output shaft 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 rated at 48 HP (36 kW) at 500 RPM and 95 HP (71 kW) at 1,000 RPM. Continuous operation is supported with a 30% de-rating. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your transmission and application.
Features
Extra heavy-duty 8-bolt mounting for high-torque applications: oil field, logging, mining, and pumper/cleaner trucks
Lever/mechanical shift type
1-1/2" 10-tooth spline output shaft with 1410 Series companion flange
Intermittent torque: 500 lb-ft (678 Nm) - check application pages for actual torque ratings
Shaft power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
Compatible with Allison, Eaton/Fuller, Volvo/Mack, and other 8-bolt transmission applications
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Lever, Mechanical
- Mounting Type: 8-Bolt
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
- Continuous Operation: Yes, with 30% de-rating
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other 8-Bolt
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
