The Chelsea 880 Series Power Take-Off Assembly, part number 880XGAKP-Y6XS or 880XGAKPY6XS, is a heavy-duty 8-bolt PTO designed for demanding on-highway and vocational applications including fire trucks, bulk haulers, oil field service, aerial units, and large truck recovery. It uses a lever mechanical shift and delivers up to 500 lb-ft of intermittent torque. The output shaft is a 1-1/2"-10 spline with a 1410 companion flange, supporting dual-pump mounting for independent pumps on each end. Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other 8-bolt aperture transmissions. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt mounting fits most manual transmissions with an 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift as standard; optional air control shift available within the 880 Series
500 lb-ft intermittent torque rating (check application pages for actual torque ratings for your specific setup)
Dual-pump output shaft: 1-1/2"-10 spline with 1410 companion flange allows a pump to be mounted on each end
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Removable shift cover with tapered cone bearings for straightforward backlash adjustment and accurate installation
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (check application pages for actual torque ratings)
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other 8-bolt aperture transmissions
- 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
Additional Information
