The Chelsea 823GMAHX-V3XS is a genuine Chelsea 823 Series Power Take-Off assembly built for high-torque applications including oil field equipment, logging, and pumper cleaner trucks. This extra heavy-duty PTO mounts to transmissions with an 8-bolt PTO aperture and is compatible with Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other transmission manufacturers. The 823 Series uses a mechanical lever shift and features a cast iron housing with tapered cone bearings on the output shaft for superior load-bearing capacity. Output options for the 823 Series include an SAE C pump flange and driveline configurations. The 823 Series is rated for intermittent torque in the 500 lb-ft range and supports continuous operation with a 30% de-rating. Part number 823GMAHX-V3XS or 823GMAHXV3XS. Call us to confirm proper fit for your application.
Features
Chelsea 823 Series extra heavy-duty Power Take-Off assembly
8-bolt mounting aperture fits Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other transmissions
Mechanical lever shift with cast iron housing and tapered cone output shaft bearings
SAE C pump flange and driveline output configurations available in this series
Intermittent torque rating up to 500 lb-ft (678 Nm); continuous operation supported with 30% de-rating
Suited for oil field, logging, mining, and pumper cleaner truck applications
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever, Mechanical
- Output Type: SAE C Pump Flange, Driveline
- Output Shaft Type: SAE C (1-1/4 in. - 14T) Pump Spline, 1410 Series Companion Flange
- Intermittent Torque: Up to 500 lb-ft (678 Nm) - check application pages for actual rating
- Continuous Operation: Yes, with 30% de-rating
- Output Power (series): 56+ HP (42+ kW)
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other 8-bolt aperture transmissions
Additional Information
Parts Manual: Chelsea 823 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
