The Chelsea 880XBABX-A6XV is an 8-bolt, lever mechanical shift Power Take-Off from the Chelsea 880 Series, built for heavy-duty applications including bulk haulers, fire trucks, large recovery trucks, oil field equipment, and aerial units. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, rated for up to 500 lb-ft intermittent torque (check Chelsea application pages for your specific configuration). Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible with a wide range of transmissions, including Volvo/Mack, Allison, and Eaton/Fuller. The removable shift cover simplifies backlash adjustment, and the cast iron housing is built to handle demanding service cycles. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.

The Chelsea 880 Series is designed for high and low speed, high torque applications with constant mesh input gears. Tapered cone bearings provide strong load-bearing capability across demanding duty cycles. Common applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery units. The 880 Series serves Oil and Gas, Aerial, Mining, and On-Highway markets. A standard lever control shift is fitted on this unit. Parker Chelsea documents covering this series include the 880 Series Owner's Manual, 880 Series Parts List (HY25-2880-M1_US), and Chelsea Service Manual (HY25-6880-M1/US).
Features
8-bolt mounting for compatibility with a wide range of manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with removable shift cover for simplified backlash adjustment
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm) - verify on Chelsea application pages for your specific unit
Shaft power output: 48 HP at 500 RPM, 95 HP at 1000 RPM
Cast iron housing with dual-pump output capability for mounting a pump on each end of the PTO
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever Mechanical
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- Continuous Operation: Yes, with 30% de-rating
- Compatible Transmissions: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information

The Chelsea 880 Series is designed for high and low speed, high torque applications with constant mesh input gears. Tapered cone bearings provide strong load-bearing capability across demanding duty cycles. Common applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery units. The 880 Series serves Oil and Gas, Aerial, Mining, and On-Highway markets. A standard lever control shift is fitted on this unit. Parker Chelsea documents covering this series include the 880 Series Owner's Manual, 880 Series Parts List (HY25-2880-M1_US), and Chelsea Service Manual (HY25-6880-M1/US).