880XJAHX-V5XY Chelsea PTO Assembly

The Chelsea 880 Series Power Take-Off Assembly, part number 880XJAHX-V5XY or 880XJAHXV5XY, is an 8-bolt, lever mechanical shift PTO built for high-torque, heavy-duty service. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, rated for up to 500 lb-ft intermittent torque (678 Nm). Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions using an 8-bolt aperture. The cast iron housing features a removable shift cover for straightforward backlash adjustment, and the dual-pump output design allows a hydraulic pump to be mounted on each end of the unit. Typical applications include fire trucks, bulk haulers, oil field equipment, large recovery trucks, and winch systems. Available from Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission.

Features

8-bolt mounting fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller applications
Lever mechanical shift with standard shift cover that is removable for simpler, more accurate backlash adjustment
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rating: 500 lb-ft (678 Nm); check application pages for actual torque ratings
Shaft power output: 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 PTO
Rugged cast iron housing suited for oil field, fire truck, aerial, bulk hauler, and recovery truck service

Tech Specs

• Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
• Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
• 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 (500 RPM), 95 HP (1000 RPM) / 36 kW (500 RPM), 71 kW (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.