The Chelsea 880GTAHX-V3XS or 880GTAHXV3XS is an 880 Series heavy-duty power take-off assembly designed for 8-bolt transmission apertures. It uses a lever mechanical shift and delivers output through a 1-1/2"-10 spline shaft with a 1410 companion flange, rated for up to 500 lb-ft intermittent torque (check application pages for your specific rating). Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM, exceeding 56 HP total. The cast iron housing accepts dual-pump mounting, with a pump on each end of the PTO. The 880 Series is compatible with Volvo/Mack, Allison, Eaton/Fuller, and other transmission families. Typical applications include bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. A genuine Chelsea part available from Pro Gear and Transmission.
The Chelsea 880 Series is designed for high and low speed, high torque applications with constant mesh input gears. Tapered cone bearings provide load-bearing capability for demanding service. The removable shift cover allows backlash adjustment without full disassembly. The 880 Series serves markets including oil and gas, aerial, mining, on-highway, and other mobile applications. Compatible with the Eaton Endurant and other 8-bolt transmissions. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting fits most manual transmissions with 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with optional air control available in the 880 Series
1-1/2"-10 spline output shaft with 1410 companion flange
Intermittent torque rating: 500 lb-ft (678 Nm); check application pages for your actual rating
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 unit
Cast iron housing with removable shift cover for easier, more accurate backlash adjustment
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 at 500 RPM, 95 HP at 1000 RPM (36 kW at 500 RPM, 71 kW at 1000 RPM)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
The Chelsea 880 Series is designed for high and low speed, high torque applications with constant mesh input gears. Tapered cone bearings provide load-bearing capability for demanding service. The removable shift cover allows backlash adjustment without full disassembly. The 880 Series serves markets including oil and gas, aerial, mining, on-highway, and other mobile applications. Compatible with the Eaton Endurant and other 8-bolt transmissions. Call us to confirm proper fit for your transmission and application.
