The Chelsea 282GGAJX-B3SD or 282GGAJXB3SD is a medium-duty hot shift Power Take-Off from the Chelsea 282 Series. The 282 Series mounts via an 8-bolt pattern and is available with pneumatic or hydraulic (PowerShift) shift options. The series supports intermittent torque ratings from 201 to 300 lb-ft and shaft power outputs ranging from 29 HP at 500 RPM to 57 HP at 1,000 RPM. Direct-mount output options include Wet-Spline technology for extended PTO and pump shaft life, while driveshaft outputs feature a positive stop to prevent seal damage. Typical applications for this series include aerial, towing and recovery, construction equipment, water trucks, and fuel oil delivery. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 282 Series medium-duty hot shift PTO assembly
8-bolt mounting pattern
Pneumatic or hydraulic (PowerShift) shift options
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Wet-Spline output option for extended PTO and pump shaft service life
Suited for aerial, towing and recovery, construction, water truck, and fuel oil delivery applications
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic or Hydraulic (PowerShift)
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Shaft Power: 29 HP (500 RPM), 57 HP (1,000 RPM)
- Output Shaft Type: Round Shaft 1-1/4 in. with 5/16 in. Key or Round Shaft 1 in. with 1/4 in. Key (series options)
- Output Power: 56+ HP / 41 to 50 kW
- Lubricant Options: Standard Lube, Pressure Lube, or Wet Spline
Additional Information
The Chelsea 282 Series was developed as a redesign of the medium-duty hot shift PTO line, combining the 238 Series architecture with upgraded internal components. The series offers nine speed ratios and eighteen shift configurations. Driveshaft output versions include a positive stop feature to prevent seal damage from driveshaft yokes. The 282 Series is documented in the Chelsea 272/282 Series Owner's Manual and the 282 Series Parts List (HY25-2272-M1_US). Contact Pro Gear and Transmission to verify the correct configuration for your truck and transmission.Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
