The Chelsea 880 Series Power Take-Off Assembly, part number 880GQAHX-P5XY or 880GQAHXP5XY, is an 8-bolt, lever mechanical shift PTO designed for heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large truck recovery. The output shaft is a 1-1/2"-10T spline fitted with a 1410 companion flange, rated for intermittent torque up to 500 lb-ft (678 Nm). Shaft power delivery reaches 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing pairs with a removable shift cover that simplifies backlash adjustment. Compatible with Volvo/Mack, Allison, and Eaton/Fuller transmissions among others. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting for compatibility with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
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 application pages for actual rating
Shaft power output: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output design allows mounting a hydraulic pump on each end of the PTO
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
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Companion Flange
- Mounting Type: 8-Bolt
- 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.
