The Chelsea 880 Series Power Take-Off Assembly, part number 880XRAHX-A6XS or 880XRAHXA6XS, is an 8-bolt, lever mechanical shift PTO built for heavy-duty applications including fire trucks, bulk haulers, oil field equipment, aerial units, and large recovery trucks. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, rated for intermittent torque up to 500 lb-ft (678 Nm) - verify actual torque against Chelsea application pages for your specific installation. Shaft power delivery reaches 48 HP at 500 RPM and 95 HP at 1,000 RPM. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other 8-bolt aperture manual transmissions. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
Features
8-bolt mounting for compatibility with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions
Lever mechanical shift with optional air control shift availability
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm) - check application pages for your specific rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Cast iron housing with removable shift cover for straightforward backlash adjustment
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 at 500 RPM / 95 HP at 1,000 RPM (36 kW at 500 RPM / 71 kW at 1,000 RPM)
- TRANSMISSION MANUFACTURER 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.
