The Chelsea 880 Series Power Take-Off, part number 880XBAHP-M4XK or 880XBAHPM4XK, is a heavy-duty 8-bolt PTO built for high-torque, demanding applications including bulk haulers, fire trucks, oil field equipment, winch systems, and large recovery trucks. It uses a lever mechanical shift and delivers a 1-1/2"-10 spline output shaft with a 1410 companion flange. Shaft power rates at 48 HP at 500 RPM and 95 HP at 1000 RPM, with an intermittent torque rating of 500 lb-ft (check application pages for actual torque ratings). The removable shift cover simplifies backlash adjustment, and the dual-pump output configuration allows a hydraulic pump to be mounted on each end. 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 application.
Features
8-bolt mounting fits most manual transmissions compatible with the 880 Series
Lever mechanical shift with removable shift cover for straightforward backlash adjustment
1-1/2"-10 spline output shaft with 1410 series companion flange
Dual-pump output allows a hydraulic pump on each end of the PTO
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Rugged cast iron housing; continuous operation supported with 30% de-rating
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Lever Mechanical
- Output Shaft Type: 1-1/2" - 10 Spline with 1410 Companion Flange
- Mounting Type: 8-Bolt
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM (36 kW at 500 RPM; 71 kW at 1000 RPM)
- Continuous Operation: Yes, with 30% de-rating
- Compatible Transmissions: Volvo/Mack, Allison, Eaton/Fuller, Other 8-bolt aperture manual transmissions
Additional Information
Parts manual and diagrams: Chelsea 880 Series PTO parts list with prices
