The Chelsea 880 Series Power Take-Off Assembly, part number 880XJAKP-M4XV or 880XJAKPM4XV, is an 8-bolt, lever mechanical shift PTO built for heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. It delivers up to 500 lb-ft (678 Nm) intermittent torque and is rated for continuous operation with a 30% de-rating. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange. Shaft power is 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. A genuine Chelsea part, available from Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
The Chelsea 880 Series is suited for on-highway and off-highway equipment requiring high-torque PTO output, including bulk haulers, winch applications, fire trucks, oil field rigs, aerial units, and large truck recovery vehicles. The 880 Series supports markets including oil and gas, aerial, mining, and general on-highway commercial vehicle applications. Compatible transmissions span a wide range of 8-bolt aperture manual units; consult Chelsea application pages or call Pro Gear and Transmission to verify fitment for your specific transmission model.
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
1-1/2"-10T spline output shaft with 1410 companion flange
500 lb-ft (678 Nm) intermittent torque rating; continuous operation with 30% de-rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Cast iron housing with removable shift cover for straightforward backlash adjustment
Dual-pump output 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
- 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 1000 RPM
- Continuous Operation: Yes, with 30% de-rating
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Allison, Other
- Output Flange Series: 1410
Additional Information
The Chelsea 880 Series is suited for on-highway and off-highway equipment requiring high-torque PTO output, including bulk haulers, winch applications, fire trucks, oil field rigs, aerial units, and large truck recovery vehicles. The 880 Series supports markets including oil and gas, aerial, mining, and general on-highway commercial vehicle applications. Compatible transmissions span a wide range of 8-bolt aperture manual units; consult Chelsea application pages or call Pro Gear and Transmission to verify fitment for your specific transmission model.
