The Chelsea 863 Series Power Take-Off Assembly, part number 863XBAKP-Y5XV or 863XBAKPY5XV, is a forward and reverse PTO built for maximum-duty applications on transmissions with 8-bolt openings, including Mack and Eaton Fuller units. Shift type is lever mechanical. Output is a 1410 Series companion flange. Intermittent torque rating for this series reaches 500 lb-ft (678 Nm); continuous operation is supported with a 30% de-rating applied. Cast iron housing and heavy-duty ball bearings on the output shaft are characteristic of this series. Typical applications include oil field winch service and logging equipment. Call us to confirm proper fit for your specific transmission and application.
Features
Lever shift, mechanical actuation
8-bolt mounting for broad transmission coverage including Mack and Eaton Fuller
Forward and reverse operation for maximum-duty applications
1410 Series companion flange output
Intermittent torque up to 500 lb-ft (678 Nm); continuous operation with 30% de-rating
Cast iron housing with heavy-duty ball bearings on 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
