The Chelsea 880 Series Power Take-Off Assembly, part number 880XTAHX-P3XS or 880XTAHXP3XS, is a heavy-duty 8-bolt PTO built for high-torque, demanding applications including fire trucks, bulk haulers, oil field equipment, winch systems, and large truck recovery rigs. It operates with a lever mechanical shift and delivers an intermittent torque rating up to 500 lb-ft (678 Nm) - check application pages for actual torque ratings for your specific installation. The output shaft is a 1-1/2"-10T spline paired with a 1410 companion flange. Shaft power runs 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing accepts pumps on both ends via the dual-pump output configuration. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions with an 8-bolt aperture. Call us to confirm proper fit for your transmission.
Features
8-bolt mounting, compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions
Lever mechanical shift with optional air control shift available on the 880 Series
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque up to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Rugged cast iron housing with removable shift cover for simplified backlash adjustment
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever Mechanical
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Companion Flange
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP (500 RPM), 95 HP (1000 RPM) / 36 kW (500 RPM), 71 kW (1000 RPM)
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
