The Chelsea 812XKAHX-A3XD or 812XKAHXA3XD is a single-gear power take-off assembly from the Chelsea 812 Series, designed to fit most manual transmissions with an 8-bolt mounting aperture. The 812 Series is characterized by a low-profile cast iron housing built for extra heavy-duty applications including dump trucks, tow and recovery, and aerial devices. This unit uses wire/cable mechanical shift and features a round shaft output with a 1-inch, 1/4-inch key configuration. The 812 Series carries an intermittent torque rating of 400 lb-ft and output power of 56-plus HP. Note: Parker Chelsea lists the 812 Series as obsolete. Call us to confirm parts availability and proper fit for your application.
Features
Single-gear 8-bolt PTO designed for most manual transmissions
Low-profile cast iron housing for fitment in tight underbody spaces
Wire/cable mechanical shift type
Round shaft output, 1-inch diameter with 1/4-inch key
Intermittent torque rating of 400 lb-ft (542 Nm) for the 812 Series
Suited for dump trucks, tow and recovery, and aerial device applications
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1" diameter with 1/4" key
- Intermittent Torque Rating (Series): 400 lb-ft (542 Nm)
- Output Power (Series): 56+ HP (51+ kW)
- Housing Material: Cast Iron
- Series Status: Obsolete (Parker Chelsea 812 Series no longer in production)
