The Chelsea 880 Series Power Take-Off Assembly, part number 880XDAKX-Y5XV or 880XDAKXY5XV, is an 8-bolt, lever mechanical shift PTO rated for up to 500 lb-ft intermittent torque (678 Nm). The output shaft is a 1-1/2" 10-spline configuration paired with a 1410 Series companion flange, delivering 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible transmissions include Volvo/Mack, Allison, and Eaton/Fuller applications. The cast iron housing supports dual-pump output, allowing a hydraulic pump to be mounted on each end. The removable shift cover simplifies backlash adjustment during installation. Suited for fire trucks, bulk haulers, oil field equipment, winch applications, and large recovery trucks. Call us to confirm proper fit for your specific transmission.
The Chelsea 880 Series is designed for high-torque, high and low speed applications with constant mesh input gears. Tapered cone bearings provide load-bearing capability across demanding cycles. The 880 Series serves a range of vocational markets including oil and gas, aerial, mining, and on-highway vehicles. Typical applications include bulk haulers, fire trucks, winch systems, aerial equipment, and large truck recovery operations.
Features
8-bolt mounting for most compatible manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with removable shift cover for accurate 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 output: 48 HP at 500 RPM, 95 HP at 1000 RPM
Rugged cast iron housing built for heavy-duty applications including fire trucks, oil field, and large truck recovery
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Shift Type: Lever Mechanical
- Mounting Type: 8-Bolt
- Compatible Transmissions: Volvo/Mack, Allison, Eaton/Fuller, Other
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
Additional Information
The Chelsea 880 Series is designed for high-torque, high and low speed applications with constant mesh input gears. Tapered cone bearings provide load-bearing capability across demanding cycles. The 880 Series serves a range of vocational markets including oil and gas, aerial, mining, and on-highway vehicles. Typical applications include bulk haulers, fire trucks, winch systems, aerial equipment, and large truck recovery operations.
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
