The Chelsea 880 Series Power Take-Off Assembly, part number 880GDAHX-A5XV or 880GDAHXA5XV, is an 8-bolt, lever mechanical shift PTO designed for heavy-duty manual transmission applications including Eaton/Fuller, Volvo/Mack, and Allison. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, and intermittent torque capacity reaches 500 lb-ft (678 Nm) - check application pages for actual ratings. Shaft power output is 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing features a removable shift cover for straightforward backlash adjustment, and dual-pump output allows a hydraulic pump to be mounted on each end. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, and large recovery trucks. Call us to confirm proper fit for your specific transmission.
Features
8-bolt mounting pattern fits most manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison
Lever mechanical shift; optional air control shift available within the 880 Series
1-1/2" - 10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm) - verify on application pages
Shaft power: 48 HP (500 RPM) and 95 HP (1000 RPM)
Dual-pump output allows a hydraulic pump on each end of the PTO; removable shift cover simplifies backlash adjustment
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- TRANSMISSION MANUFACTURER: 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 at 500 RPM; 95 HP at 1000 RPM (36 kW at 500 RPM; 71 kW at 1000 RPM)
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
