The Chelsea 880GRAHX-A3XK or 880GRAHXA3XK is an 880 Series Power Take-Off assembly built for heavy-duty, high-torque applications on 8-bolt manual transmissions. Compatible transmission families include Volvo/Mack, Allison, and Eaton/Fuller. The shift type is lever mechanical, and the output shaft is a 1-1/2" 10-spline with a 1410 companion flange. Intermittent torque rating reaches 500 lb-ft (678 Nm) - check application pages for your exact figures. Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing stands up to demanding service in oil field, fire apparatus, bulk hauler, and large recovery truck use. A removable shift cover simplifies backlash adjustment. Call us to confirm proper fit for your application.
Features
8-Bolt mounting fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift; optional air control shift available at series level
1-1/2" - 10T spline output shaft with 1410 companion flange; dual-pump output for mounting a pump on each end
Intermittent torque capacity: 500 lb-ft (678 Nm) - verify via application pages for your exact rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM (36 kW and 71 kW respectively)
Rugged cast iron housing with removable shift cover for straightforward backlash adjustment
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Transmission Manufacturer 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 at 500 RPM, 95 HP at 1,000 RPM (36 kW at 500 RPM, 71 kW at 1,000 RPM)
Additional Information
