The Chelsea 863 Series Power Take-Off Assembly, part number 863XBDAX-Y5XV or 863XBDAXY5XV, is a heavy-duty forward and reverse PTO built for maximum-duty applications on manual transmissions with 8-bolt mounting openings, including Eaton Fuller and Mack/Volvo platforms. The output is a 1410 Series companion flange, and shift is mechanical lever type. Intermittent torque rating for the 863 Series reaches 500 lb-ft (678 Nm); continuous operation is supported with a 30% de-rating applied. The cast iron housing and heavy-duty ball bearings on the output shaft are series-characteristic features suited to oil field and logging mechanical winch work. Call us to confirm proper fit for your transmission application.
Features
8-bolt mounting covers most manual transmissions including Eaton Fuller and Mack/Volvo applications
Lever shift, mechanical actuation
Forward and reverse operation designed for maximum-duty cycles
1410 Series companion flange driveline output
Intermittent torque rating up to 500 lb-ft (678 Nm) for the 863 Series; continuous operation with 30% de-rating
Cast iron housing with heavy-duty ball bearings on the output shaft
Tech Specs
- Output Type: Driveline
- Shift Type: Lever, Mechanical
- Mounting Type: 8-Bolt, Reversible
- Output Shaft Type: 1410 Series Companion Flange
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Continuous Operation: Yes, with 30% de-rating
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Allison, and other 8-bolt manual transmissions
