The Chelsea 880 Series Power Take-Off, part number 880XBAHP-Y3XS or 880XBAHPY3XS, is an 8-bolt, lever mechanical shift PTO built for high-torque, heavy-duty service. The output shaft is a 1-1/2" 10-tooth spline paired with a 1410 companion flange, rated for intermittent torque in the 401-500 lb-ft range (up to 500 lb-ft; verify actual rating on Chelsea application pages). Shaft power output reaches 95 HP at 1,000 RPM and 48 HP at 500 RPM. Designed to fit Volvo/Mack, Allison, and Eaton/Fuller transmissions, among others, the 880 Series is suited for bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. The removable shift cover simplifies backlash adjustment during installation. Call us to confirm proper fit for your application. 
Features
8-bolt mounting, compatible with Volvo/Mack, Allison, and Eaton/Fuller transmissions
Lever mechanical shift with removable shift cover for straightforward backlash adjustment
1-1/2" - 10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); check Chelsea application pages for actual rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft (501+ Nm); 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 Companion Flange
- MOUNTING TYPE: 8-Bolt
- SHAFT POWER: 48 HP at 500 RPM, 95 HP at 1,000 RPM (36 kW at 500 RPM, 71 kW at 1,000 RPM)
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
