The Chelsea 880XRITX-A5XS or 880XRITXA5XS is an 8-bolt Power Take-Off assembly from the Chelsea 880 Series, designed for heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. It uses a lever mechanical shift and delivers up to 500 lb-ft of intermittent torque, 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, suited for high- and low-speed, high-torque service. The 880 Series fits most manual transmissions with an 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller applications. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
The Chelsea 880 Series PTO is suited for demanding on-highway and off-highway work: bulk haulers, winch applications, fire trucks, oil field equipment, aerial platforms, and large truck recovery. The 880 Series features constant mesh input gears and tapered cone bearings for strong load-bearing performance across high- and low-speed operating ranges. The shift cover is removable, making backlash adjustment faster and more precise during installation. Dual-pump output enables a hydraulic pump to be mounted on each end of the unit. The 880 Series is also compatible with the Eaton Endurant transmission. For application-specific torque ratings, consult the Chelsea application pages or call Pro Gear and Transmission to verify fitment for your transmission and chassis.
Features
8-Bolt mounting for compatibility with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with optional air control shift available
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque rating: up to 500 lb-ft (678 Nm) - check application pages for actual ratings
Shaft power output: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Cast iron housing with removable shift cover for straightforward backlash adjustment
Dual-pump output allows mounting a pump on each end of the PTO
Tech Specs
- INTERMITTENT TORQUE: Up to 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- TRANSMISSION MANUFACTURER: Volvo/Mack, Allison, Eaton/Fuller, Other
- SHIFT TYPE: Lever Mechanical
- OUTPUT POWER: 56+ HP (51+ kW)
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Companion Flange
- MOUNTING TYPE: 8-Bolt
- SHAFT POWER: 48 HP at 500 RPM, 95 HP at 1,000 RPM (36 kW at 500 RPM, 71 kW at 1,000 RPM)
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
The Chelsea 880 Series PTO is suited for demanding on-highway and off-highway work: bulk haulers, winch applications, fire trucks, oil field equipment, aerial platforms, and large truck recovery. The 880 Series features constant mesh input gears and tapered cone bearings for strong load-bearing performance across high- and low-speed operating ranges. The shift cover is removable, making backlash adjustment faster and more precise during installation. Dual-pump output enables a hydraulic pump to be mounted on each end of the unit. The 880 Series is also compatible with the Eaton Endurant transmission. For application-specific torque ratings, consult the Chelsea application pages or call Pro Gear and Transmission to verify fitment for your transmission and chassis.
