The Chelsea 880GMAHX-Y3XS is an 880 Series Power Take-Off built for 8-bolt manual transmission apertures. The 880 Series is Chelsea's heavy-duty platform rated for up to 500 lb-ft of intermittent torque, with continuous operation supported at a 30% de-rating. Shift is lever/mechanical, with an optional air control shift available. Constant mesh input gears support high- and low-speed operation. Output options across the 880 Series include SAE B, SAE C, and ISO 7652 pump flanges as well as driveline configurations. Rugged cast iron housing and tapered cone bearings handle demanding applications including fire trucks, oil field equipment, bulk haulers, aerial units, winch systems, and large truck recovery.
Features
8-bolt mounting fits most manual transmissions with an 8-bolt aperture
Lever/mechanical shift standard; optional air control shift available
Intermittent torque rating: up to 500 lb-ft (678 Nm)
Continuous operation capable with 30% de-rating
Constant mesh input gears for high- and low-speed, high-torque use
Cast iron housing with tapered cone bearings for heavy load capacity
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever/Mechanical (optional air control shift)
- Intermittent Torque Rating: up to 500 lb-ft (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Types (series): SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Options (series): SAE B 7/8"-13T, SAE BB 1"-15T, SAE C 1-1/4"-14T, DIN 5462 Pump Spline, 1410 Series Companion Flange
- Shaft Power: 48 HP at 500 RPM / 95 HP at 1000 RPM
- Lubricant Type: X - No Pressure Lube (per part number decode)
- Housing Material: Cast iron
Additional Information
The 880 Series is compatible with a wide range of transmissions including Eaton Endurant, Eaton/Fuller, Allison, Volvo/Mack, and Daimler/Detroit platforms. Typical applications include bulk haulers, fire trucks, oil field equipment, aerial units, winch systems, and large truck recovery. The removable shift cover simplifies backlash adjustment during installation. Part number 880GMAHX-Y3XS is also referenced as SP880GMAHX-Y3XS.Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
