The Chelsea 880 Series Power Take-Off Assembly, part number 880XGAKP-M6AZ or 880XGAKPM6AZ, is a heavy-duty 8-bolt PTO built for high-torque, high-load service. It uses a lever mechanical shift and delivers intermittent torque in the 401-500 lb-ft range, 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 paired with a 1410 series companion flange. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other transmission families that use an 8-bolt aperture. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, and large recovery trucks. Cast iron housing with a removable shift cover for precise backlash adjustment. Dual-pump output allows a hydraulic pump to be mounted on each end. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting fits most manual transmissions with 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with removable shift cover for simple, accurate backlash adjustment
1-1/2"-10T spline output with 1410 series companion flange
Intermittent torque rating: 401-500 lb-ft (check application pages for actual rating)
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output allows hydraulic pump mounting on each end of the PTO
Rugged cast iron housing suited for oil field, fire apparatus, bulk hauler, and recovery truck service
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft (501+ Nm); 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 Series Companion Flange
- OUTPUT POWER: 56+ HP (51+ kW)
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 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.
