The Chelsea 880 Series Power Take-Off Assembly, part number 880XMAHX-A4XV or 880XMAHXA4XV, is an 8-bolt, lever mechanical shift PTO rated for up to 500 lb-ft intermittent torque. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, and shaft power reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing carries constant mesh input gears suited to high-torque, variable-speed demands. A removable shift cover allows for straightforward backlash adjustment. Dual-pump output lets you mount a hydraulic pump on each end. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other 8-bolt aperture manual transmissions. Call us to confirm proper fit for your specific transmission and application.
The Chelsea 880 Series is designed for heavy-duty on-highway and off-highway applications including bulk haulers, fire trucks, winch systems, oil field equipment, aerial units, and large truck recovery vehicles. The 880 Series fits most manual transmissions with an 8-bolt aperture, including the Eaton Endurant. Constant mesh input gears support both high and low speed operation. The removable shift cover simplifies backlash adjustment during installation. For application-specific torque ratings or to confirm this unit fits your transmission, contact Pro Gear and Transmission directly.
Features
8-bolt mounting for compatibility with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions
Lever mechanical shift with optional air control shift available
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque rating: 500 lb-ft (678 Nm) - verify actual rating on application pages
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output supports mounting a hydraulic pump on each end of the PTO
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Shift Type: Lever Mechanical
- Mounting Type: 8-Bolt
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Companion Flange
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The Chelsea 880 Series is designed for heavy-duty on-highway and off-highway applications including bulk haulers, fire trucks, winch systems, oil field equipment, aerial units, and large truck recovery vehicles. The 880 Series fits most manual transmissions with an 8-bolt aperture, including the Eaton Endurant. Constant mesh input gears support both high and low speed operation. The removable shift cover simplifies backlash adjustment during installation. For application-specific torque ratings or to confirm this unit fits your transmission, contact Pro Gear and Transmission directly.
