The Chelsea 880 Series Power Take-Off Assembly, part number 880XGAKP-A4XY or 880XGAKPA4XY, is an 8-bolt, lever mechanical shift PTO engineered for heavy-duty applications including fire trucks, bulk haulers, oil field equipment, aerial units, winch systems, and large truck recovery. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange. Intermittent torque rating for the 880 Series reaches 500 lb-ft (678 Nm); confirm actual torque ratings on the application pages for your specific installation. Shaft power output is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing and removable shift cover design simplify backlash adjustment during installation. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions with an 8-bolt aperture. 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; optional air control shift available within the 880 Series
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 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 allows mounting a hydraulic pump on each end of the PTO
Removable shift cover enables simple, accurate backlash adjustment
Rugged cast iron housing construction
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (check application pages for actual torque ratings)
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- 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 (500 RPM), 95 HP (1000 RPM) / 36 kW (500 RPM), 71 kW (1000 RPM)
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
