The Chelsea 880XJAHX-H3GS is an 880 Series Power Take-Off built for 8-bolt manual transmission apertures. The 880 Series is engineered for high-torque, heavy-duty service across bulk hauler, fire truck, oil field, aerial, and large truck recovery applications. It features constant mesh input gears, tapered cone bearings, and a rugged cast iron housing. The series is rated for up to 500 lb-ft of intermittent torque and supports continuous operation with a 30% de-rating. Lever or mechanical shift control is standard, with an optional air shift. Available output configurations include SAE B, SAE C, and ISO 7652 pump flanges, plus driveline output. A genuine Chelsea part sold by Pro Gear and Transmission.
Features
8-Bolt mounting fits most manual transmissions with 8-bolt aperture
Rated up to 500 lb-ft intermittent torque (678 Nm); continuous operation supported with 30% de-rating
Constant mesh input gears for high and low speed, high-torque applications
Cast iron housing with tapered cone bearings for heavy-duty load bearing
Lever or mechanical shift standard; optional air shift available
Multiple output options: SAE B, SAE C, ISO 7652 pump flange, and driveline
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever or Mechanical (optional air shift)
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Type: SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Options: SAE B (7/8" - 13T), SAE BB (1" - 15T), SAE C (1-1/4" - 14T), DIN 5462, 1410 Series Companion Flange
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM
- Output Power: 56+ HP (51+ kW)
- Lubricant: Pressure Lube or No Pressure Lube (application-dependent)
- Compatible Transmissions: Eaton/Fuller, Allison, Volvo/Mack, Daimler/Detroit, and others including Eaton Endurant
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
