The Chelsea 880 Series Power Take-Off Assembly, part number 880GQAHX-P3XS or 880GQAHXP3XS, is an 8-bolt, lever mechanical shift PTO built for heavy-duty applications including bulk haulers, fire trucks, oil field equipment, large recovery trucks, and winch-drive systems. The output shaft is a 1-1/2"-10 spline with a 1410 companion flange. Intermittent torque rating reaches 500 lb-ft (678 Nm) - check application pages for actual ratings. Shaft power delivers 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing pairs with tapered cone bearings and a removable shift cover for straightforward backlash adjustment. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions with an 8-bolt aperture. Available from Pro Gear and Transmission - call us to confirm proper fit for your transmission.
Features
8-Bolt mounting fits most manual transmissions with an 8-bolt aperture, including Volvo/Mack, Allison, and Eaton/Fuller
1-1/2"-10 spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); check application pages for actual ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Lever mechanical shift with removable shift cover for easy, accurate backlash adjustment
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Rugged cast iron housing with tapered cone bearings for heavy-duty load capacity
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever Mechanical
- Output Shaft Type: 1-1/2" - 10 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 at 500 RPM, 95 HP at 1000 RPM (36 kW at 500 RPM, 71 kW at 1000 RPM)
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, 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.
