The Chelsea 880GMAHX-A5GS or 880GMAHXA5GS is an 880 Series Power Take-Off Assembly built for heavy-duty 8-bolt manual transmission applications. It uses a lever mechanical shift and delivers up to 500 lb-ft intermittent torque (678 Nm), with shaft power rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange. The cast iron housing with tapered cone bearings supports constant-mesh input gears, and the removable shift cover makes backlash adjustment straightforward. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other transmission families. Typical service includes bulk haulers, fire trucks, oil field equipment, and large recovery vehicles. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt mounting for most compatible manual 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: 500 lb-ft (678 Nm) - check application pages for actual ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Rugged cast iron housing with tapered cone bearings for load bearing in demanding applications
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- 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 (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
