The Chelsea 863 Series Power Take-Off Assembly, part number 863XBAHX-Y5XV or 863XBAHXY5XV, is a forward and reverse PTO built for maximum-duty applications on 8-bolt manual transmissions including Eaton Fuller and Mack. Output is delivered through a 1410 series companion flange on a driveline-type output. Intermittent torque capacity reaches 500 lb-ft (678 Nm); continuous operation is supported with a 30% de-rating applied. The lever-shift mechanism mounts to the transmission 8-bolt aperture and is engineered specifically for heavy-duty mechanical winch work in oil field and logging environments. Cross-references for this part include 8000XBN013IC and 838SU6806L3CX. Call us to confirm proper fit for your application.
Features
Forward and reverse operation designed for maximum-duty reversible applications
Lever shift, mechanical actuation
8-bolt mounting fits most manual transmissions including Eaton Fuller and Mack
1410 series companion flange driveline output
Intermittent torque up to 500 lb-ft (678 Nm); continuous operation with 30% de-rating
Suited for heavy-duty mechanical winch use in oil field and logging applications
Tech Specs
- Output Type: Driveline
- Output Shaft Type: 1410 Series Companion Flange
- Shift Type: Lever (Mechanical)
- Mounting Type: 8-Bolt, Reversible
- Mounting Bolt Hole Quantity: 8
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Continuous Operation: Yes, with 30% de-rating
- Operation: Forward and Reverse
