The Chelsea 880 Series Power Take-Off Assembly, part number 880XMAHX-A3XY or 880XMAHXA3XY, is an 8-bolt, lever mechanical-shift PTO rated for up to 500 lb-ft (678 Nm) intermittent torque. The output shaft is a 1-1/2" 10-tooth spline fitted with a 1410 companion flange, supporting driveline connections on demanding applications. Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The 880 Series fits most manual transmissions with an 8-bolt aperture, including Eaton/Fuller, Volvo/Mack, and Allison units. Cast iron housing and tapered cone bearings make it a common choice for fire trucks, bulk haulers, oil field service, winch applications, and large truck recovery. The dual-pump output design allows a hydraulic pump to be mounted on each end of the unit. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting fits most manual transmissions with 8-bolt aperture, including Eaton/Fuller, Volvo/Mack, and Allison
Lever mechanical shift with optional air control shift available
500 lb-ft (678 Nm) intermittent torque rating; 95 HP output at 1000 RPM
1-1/2" - 10-tooth spline output shaft with 1410 series companion flange
Dual-pump output allows hydraulic pump mounting on each end of the PTO
Removable shift cover simplifies backlash adjustment during installation
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (check application pages for actual torque ratings)
- Continuous Operation: Yes, with 30% de-rating
- Shift Type: Lever Mechanical
- Mounting Type: 8-Bolt
- Output Shaft Type: 1-1/2" - 10-tooth spline with 1410 series companion flange
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM (36 kW at 500 RPM; 71 kW at 1000 RPM)
- Compatible Transmission Manufacturers: Eaton/Fuller, Volvo/Mack, Allison, and others
- Dimensions (H x W x L): 15.75" x 12.5" x 14"
Additional Information
