The Chelsea 282GGAJX-V3BD is a medium-duty hot-shift Power Take-Off assembly from the Chelsea 282 Series, designed for 8-bolt transmission mounting. It accepts pneumatic or PowerShift (pneumatic/hydraulic) actuation and delivers a 1-1/4" round output shaft with a 5/16" key. The 282 Series carries a continuous-duty torque rating of up to 300 lb-ft (407 Nm), with intermittent ratings in the 201-300 lb-ft range. Shaft power output reaches 57 HP at 1,000 RPM. Compatible transmissions include Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers. The integral air valve, rotatable flanges, and optional Wet-Spline and Smart Start features suit aerial, towing and recovery, construction, water truck, and fuel oil delivery applications. Call us to confirm fitment for your specific transmission and chassis.
The 282GGAJX-V3BD is part of the Chelsea 282 Series, a redesigned medium-duty hot-shift PTO line that combines the strengths of the prior 238 Series with upgraded internals rated to withstand up to 300 lb-ft in both intermittent and continuous service. The 282 Series offers nine speed ratios and eighteen shift options. Rotatable flanges allow output orientation to be adjusted at installation. The direct-mount outputs include an optional Wet-Spline interface to extend service life of the PTO and pump shaft, while driveshaft outputs incorporate a positive stop to prevent seal damage from yoke contact. The Smart Start option assists high-torque startup situations. Typical applications include fuel oil delivery trucks, towing and recovery vehicles, aerial equipment, construction machinery, and water trucks. Part number 282GGAJX-V3BD is also referenced as SP282GGAJX-V3BD in some catalog listings.
Features
8-Bolt mounting, compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmissions
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
1-1/4" round output shaft with 5/16" key
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent range 201-300 lb-ft (401-500 Nm)
Shaft power: 29 HP (500 RPM) / 57 HP (1,000 RPM)
Optional Wet-Spline for extended PTO and pump shaft life; Smart Start option for high-torque engagement
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 401-500 Nm
- Continuous Torque: Up to 300 lb-ft / 407 Nm (check application pages for actual torque ratings)
- Output Shaft Type: 1-1/4" round with 5/16" key
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Compatible Transmissions: Allison, Volvo/Mack, Eaton/Fuller, and other manufacturers
- Output Power: 56+ HP / 41-50 kW
- Shaft Power: 29 HP / 21 kW at 500 RPM; 57 HP / 43 kW at 1,000 RPM
Additional Information
The 282GGAJX-V3BD is part of the Chelsea 282 Series, a redesigned medium-duty hot-shift PTO line that combines the strengths of the prior 238 Series with upgraded internals rated to withstand up to 300 lb-ft in both intermittent and continuous service. The 282 Series offers nine speed ratios and eighteen shift options. Rotatable flanges allow output orientation to be adjusted at installation. The direct-mount outputs include an optional Wet-Spline interface to extend service life of the PTO and pump shaft, while driveshaft outputs incorporate a positive stop to prevent seal damage from yoke contact. The Smart Start option assists high-torque startup situations. Typical applications include fuel oil delivery trucks, towing and recovery vehicles, aerial equipment, construction machinery, and water trucks. Part number 282GGAJX-V3BD is also referenced as SP282GGAJX-V3BD in some catalog listings.
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
