The Chelsea 880 Series Power Take-Off, part number 880GMAHX-V3GS or 880GMAHXV3GS, is a heavy-duty 8-bolt PTO built for high-torque, high and low speed applications on manual transmissions from Eaton/Fuller, Volvo/Mack, Allison, and other manufacturers. It delivers up to 500 lb-ft (678 Nm) intermittent torque and outputs 48 HP at 500 RPM or 95 HP at 1000 RPM through a 1-1/2"-10T spline shaft with a 1410 companion flange. Lever mechanical shift is standard. The cast iron housing and tapered cone bearings handle the demands of fire trucks, oil field equipment, bulk haulers, aerial units, and large recovery trucks. A removable shift cover allows straightforward backlash adjustment during installation. This unit supports dual-pump output, allowing a pump to be mounted on each end. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
The Chelsea 880 Series is designed for demanding on-highway and off-highway work including bulk haulers, fire trucks, oil field equipment, winch applications, aerial units, and large truck recovery. The 880 Series supports SAE B, SAE C, and ISO 7652 pump flange output types across the product family. Compatible with the Eaton Endurant transmission among other supported platforms. For the 880 Series owner's manual, parts list (HY25-2880-M1_US), or service manual (HY25-6880-M1/US), contact Pro Gear and Transmission or refer to the Parker Chelsea documentation for this series.
Features
8-bolt mounting fits most manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison
Lever mechanical shift with optional air control shift available across the 880 Series
1-1/2" - 10-tooth spline output shaft with 1410 series companion flange
Intermittent torque rating: 500 lb-ft (678 Nm) - check application pages for actual rating
Shaft power: 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
Cast iron housing with tapered cone bearings and removable shift cover for backlash adjustment
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Continuous Operation: Yes, with 30% de-rating
- Shift Type: Lever Mechanical
- Mounting Type: 8-Bolt
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, Allison, Daimler/Detroit, Other
- 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 1000 RPM
- Lubrication: No Pressure Lube (X designation)
Additional Information
The Chelsea 880 Series is designed for demanding on-highway and off-highway work including bulk haulers, fire trucks, oil field equipment, winch applications, aerial units, and large truck recovery. The 880 Series supports SAE B, SAE C, and ISO 7652 pump flange output types across the product family. Compatible with the Eaton Endurant transmission among other supported platforms. For the 880 Series owner's manual, parts list (HY25-2880-M1_US), or service manual (HY25-6880-M1/US), contact Pro Gear and Transmission or refer to the Parker Chelsea documentation for this series.
