The Chelsea 880 Series PTO Assembly, part number 880XBAKP-Y6XK or 880XBAKPY6XK, is a heavy-duty 8-bolt power take-off built for high-torque, constant-mesh applications. It uses lever mechanical shift and delivers output through a 1-1/2"-10T spline shaft paired with a 1410 companion flange. Intermittent torque capacity reaches 500 lb-ft (678 Nm); shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The 880 Series fits manual transmissions with an 8-bolt aperture, including Eaton/Fuller, Volvo/Mack, and Allison applications. Typical uses include fire trucks, bulk haulers, oil field equipment, large recovery trucks, and aerial units. A genuine Chelsea part, available from Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
Features
8-Bolt mounting fits most manual transmissions with an 8-bolt aperture, including Eaton/Fuller, Volvo/Mack, and Allison
Lever mechanical shift with optional air control shift available for the 880 Series
1-1/2" - 10T spline output shaft with 1410 companion flange; dual-pump output supports mounting a pump on each end
Intermittent torque rated to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM and 95 HP at 1000 RPM
Rugged cast iron housing; removable shift cover simplifies backlash adjustment
Suited for bulk haulers, fire trucks, oil field equipment, aerial units, and large truck recovery applications
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Transmission Manufacturer Compatibility: Eaton/Fuller, Volvo/Mack, Allison, 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 (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- Continuous Operation: Yes, with 30% de-rating
Additional Information
