Description
The Chelsea 880 Series Power Take-Off Assembly, part number 880XQAHX-A5XV or 880XQAHXA5XV, is a heavy-duty 8-bolt PTO built for high-torque, demanding service. It uses a lever mechanical shift and delivers up to 500 lb-ft intermittent torque (678 Nm). The output shaft is a 1-1/2″-10 spline with a 1410 companion flange, suitable for direct driveline connection. Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible transmissions include Volvo/Mack, Allison, and Eaton/Fuller. The cast iron housing and removable shift cover make installation and backlash adjustment straightforward. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, and large truck recovery. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt mounting for compatibility with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with optional air control shift available
1-1/2″-10 spline output shaft with 1410 Series companion flange for direct driveline connection
Intermittent torque rating of 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Removable shift cover simplifies backlash adjustment during installation
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- TRANSMISSION MANUFACTURER: Volvo/Mack, Allison, Eaton/Fuller, Other
- SHIFT TYPE: Lever Mechanical
- OUTPUT POWER: 56+ HP / 51+ kW
- OUTPUT SHAFT TYPE: 1-1/2″ – 10T Spline with 1410 Series Companion Flange
- MOUNTING TYPE: 8-Bolt
- SHAFT POWER: 48 HP at 500 RPM / 95 HP at 1000 RPM (36 kW at 500 RPM / 71 kW at 1000 RPM)
