The Chelsea 871XAFJP-D5RS or 871XAFJPD5RS is a 10-bolt, pneumatic-shift Power Take-Off assembly built for demanding hydraulic and auxiliary drive applications. Torque capacity reaches 670 lb-ft (908 N-m), supported by a ductile iron bearing cap rated 117% stronger than gray iron. Nine speed ratios cover both low and high speed requirements, and thirteen output configurations give the spec-out flexibility needed for varied truck builds. A wet spline pump flange protects the PTO and pump shaft from premature wear. The compact housing minimizes clearance conflicts in tight driveline installations. Electronic Overspeed Control (EOC) and an optional SmartStart feature are available to guard driven equipment and reduce shock load at engagement. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Torque capacity up to 670 lb-ft (908 N-m)
Ductile iron bearing cap, 117% stronger than gray iron
10-bolt mounting, pneumatic (P) shift
Nine speed ratios including low and high speed ranges
Thirteen output options for broad application flexibility
Wet spline pump flange protects PTO and pump shaft
Electronic Overspeed Control (EOC) and optional SmartStart available
Tech Specs
- Mounting: 10-bolt
- Shift Type: Pneumatic (P Shift)
- Torque Capacity: 670 lb-ft / 908 N-m
- Bearing Cap Material: Ductile iron (117% stronger than gray iron)
- Available Speed Ratios: Nine (including low and high)
- Output Options: Thirteen
- Sealing: O-ring configuration
- Pump Flange: Wet spline
- Options: Electronic Overspeed Control (EOC), SmartStart, Quiet Gear input
Additional Information
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
