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CHELSEA part description

Representative Image - The product image above applies to all Chelsea Series 282 PTOs and is not part specific. Please verify the product using the part number.

Chelsea 282 Series is the most versatile medium duty hot shift PTO on the market. It is available in hydraulic or pneumatic shift with CONTINUOUS torque capabilities up to 300 lbs ft!

The 282 Series is a part of the redesign of our medium duty hot shift PTOs that combines the 238 Series with the best components of our current PTOs. The moving parts have been upgraded to withstand up to 300 lbs-ft - intermittent or continuous. The 282 has (9) speed ratios, (18) shift options, and the most popular direct mount and driveshaft outputs. The direct mount options include Wet-Spline technology (optional) for longer PTO and pump shaft life, while the driveshaft outputs include a positive stop to prevent seal damage from driveshaft yokes. The 282 is the most robust medium-duty hot shift PTO on the market and it has raised the bar for PTOs that are used in the Fuel Oil, Towing and Recovery, Aerial, Construction Equipment, and Water Truck markets.


  • Aerial
  • Construction Equipment
  • Defense
  • Material Handling
  • Water Drilling
  • Other Mobile

Product Features:

  • Air or Hydraulic Shift
  • Integral Air Valve
  • Rotatable Flanges
  • Continuous-Duty Torque Rating
  • Wet-Spline Option
  • Smart Start Option for High-Torque Start-up
  • Two Year Warranty


  • Aerial
  • Construction Equipment
  • Water Trucks
  • Towing and Recovery
  • Home Fuel Oil Delivery Trucks

Performance Characteristics:

Mounting Style: 8-Bolt
Shift Type: PowerShift (Pneumatic or Hydraulic)
Standard Output Shaft Size: 1-1/4" RD with 5/16" Key
Intermittent Torque Rating (Lbs-ft): 300
Intermittent Torque Rating (Nm): 407
Hosepower Rating for Intermittent Service:
At 500 R.P.M. of Output Shaft (HP): 29
At 500 R.P.M. of Output Shaft (Kw): 21
At 1000 R.P.M. of Output Shaft (HP): 57
At 1000 R.P.M. of Output Shaft (Kw): 43
Approximate Weight: 43
* Check Application Pages for Actual Torque Ratings


Mounting Type: Standard Mount
Gear Ratio: 33/39
Input Gear: 25-Teeth Input Gear, 33-Teeth Ratio Gear, 39-Teeth Output Gear
Lube Type: without Pressure Lube
Shift Type: 12V Electric / Air
Assembly Arrangement: Right Side: Bulge Down, Left Side: Bulge Up
Output Type: Driveline Output, Round Standard Shaft (1.25"-5/16" Key)

Chelsea®, a division of Parker, manufactures and supplies a comprehensive selection of Power Take-Off (PTO) products for the mobile vocational and truck markets. Over the years, this company has grown exponentially, thanks to its global network of distribution centers in North America, Europe, Asia, and Australia. It also attributes its continued success to the individual employee's full commitment to providing only the highest quality products to its customers worldwide. More people choose this brand because its board range of products is offered with varying torque capacities, internal speeds, and output options. So whatever your driven equipment requirement is, Parker Chelsea has got you covered.


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