The Chelsea 880 Series Power Take-Off Assembly, part number 880GQAHX-V3XY or 880GQAHXV3XY, is an 8-bolt, lever mechanical shift PTO designed for heavy-duty, high-torque applications across a wide range of manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison. The output shaft is a 1-1/2" 10-spline configuration fitted with a 1410 companion flange, rated for intermittent torque up to 500 lb-ft (678 Nm). Shaft power is rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. Typical applications include bulk haulers, fire trucks, oil field equipment, aerial units, winch systems, and large truck recovery rigs. A genuine Chelsea part available from Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
Features
8-bolt mounting fits most manual transmissions with 8-bolt aperture, including Eaton/Fuller, Volvo/Mack, and Allison
Lever mechanical shift with optional air control shift available
1-1/2" 10-spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); shaft power 48 HP at 500 RPM, 95 HP at 1,000 RPM
Rugged cast iron housing with removable shift cover for straightforward backlash adjustment
Dual-pump output design allows mounting a pump on each end of the PTO
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- SHIFT TYPE: Lever Mechanical
- OUTPUT SHAFT TYPE: 1-1/2" 10-Spline with 1410 Companion Flange
- MOUNTING TYPE: 8-Bolt
- 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: Eaton/Fuller, Volvo/Mack, Allison, Other
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
