The Chelsea 880 Series Power Take-Off Assembly, part number 880XGAHX-V5XV or 880XGAHXV5XV, is an 8-bolt PTO designed for heavy-duty manual transmission applications including Eaton/Fuller, Volvo/Mack, and Allison platforms. It uses a lever mechanical shift and delivers a 1-1/2"-10T spline output with a 1410 companion flange. Intermittent torque capacity reaches 500 lb-ft (678 Nm); check application pages for your specific transmission's actual rating. Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The dual-pump output allows a hydraulic pump to be mounted on each end of the unit, a useful feature for fire truck, oil field, winch, and large recovery truck builds. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
The Chelsea 880 Series is suited for bulk haulers, fire trucks, oil field equipment, aerial units, winch systems, and large truck recovery applications. The 880 Series is available for a wide range of transmissions, including the Eaton Endurant, and features constant mesh input gears for high and low speed, high-torque service. Tapered cone bearings provide strong load-bearing capability at the wheel ends. The dual-pump output configuration is a defining feature of this series, allowing simultaneous mounting of a hydraulic pump on each end of the PTO shaft.
Features
8-Bolt mounting for compatibility with most 8-bolt aperture manual transmissions
Lever mechanical shift; optional air control shift available within the 880 Series
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rated up to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Removable shift cover for straightforward backlash adjustment; cast iron housing
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- SHIFT TYPE: Lever Mechanical
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- MOUNTING TYPE: 8-Bolt
- OUTPUT POWER: 56+ HP (51+ kW)
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Allison, Other
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
The Chelsea 880 Series is suited for bulk haulers, fire trucks, oil field equipment, aerial units, winch systems, and large truck recovery applications. The 880 Series is available for a wide range of transmissions, including the Eaton Endurant, and features constant mesh input gears for high and low speed, high-torque service. Tapered cone bearings provide strong load-bearing capability at the wheel ends. The dual-pump output configuration is a defining feature of this series, allowing simultaneous mounting of a hydraulic pump on each end of the PTO shaft.
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
