The Chelsea 880GQAHX-P3GS is an 880 Series Power Take-Off assembly built for heavy-duty, high-torque applications on 8-bolt manual transmissions. It features lever mechanical shift, a 1-1/2"-10 spline output shaft paired with a 1410 series companion flange, and an 8-bolt mounting configuration compatible with Volvo/Mack, Allison, Eaton/Fuller, and other transmission families. Intermittent torque is rated up to 500 lb-ft (678 Nm) - verify actual ratings on Chelsea application pages for your specific installation. Shaft power output reaches 95 HP (71 kW) at 1,000 RPM and 48 HP (36 kW) at 500 RPM. The cast iron housing with removable shift cover simplifies backlash adjustment during installation. Dual-pump output lets you mount a hydraulic pump on each end of the PTO. Suited for bulk haulers, fire trucks, oil field, aerial, and large truck recovery applications. Call us to confirm proper fit for your transmission.
Features
8-bolt mounting fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller applications
Lever mechanical shift with optional air control shift availability across the 880 Series
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm) - check application pages for your transmission
Shaft power: 48 HP (36 kW) at 500 RPM, 95 HP (71 kW) at 1,000 RPM
Dual-pump output enables hydraulic pump mounting on each end of the PTO
Rugged cast iron housing with removable shift cover for easier backlash adjustment
Tech Specs
- Intermittent Torque: Up to 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 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.
