The Chelsea 812 Series Power Take-Off Assembly, part number 812XKABX-A3XD or 812XKABXA3XD, fits most manual transmissions with an 8-bolt mounting aperture. This series was built around a low-profile cast iron housing, making it a fit for tight under-cab installations in heavy-duty vocational applications such as dump trucks, tow and recovery units, and aerial devices. The 812 Series uses a wire/cable mechanical shift and features a round shaft output with a 1-inch, 1/4-inch key configuration. The series is rated for intermittent torque up to 400 lb-ft and output power above 56 HP. Note that Parker Chelsea has listed the 812 Series as obsolete and no longer in production. Call us to confirm proper fit and availability for your specific transmission and application.
Features
Chelsea 812 Series single-gear PTO with 8-bolt mounting for most manual transmissions
Low-profile cast iron housing for fitment in tight under-vehicle spaces
Wire/cable mechanical shift operation
Round shaft output, 1-inch diameter with 1/4-inch key
Intermittent torque rating up to 400 lb-ft (542 Nm); output power 56+ HP
Suited for dump truck, tow and recovery, and aerial device applications
Tech Specs
- Mounting Type: 8-Bolt (fits most manual transmissions)
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-inch diameter with 1/4-inch key
- Intermittent Torque Rating: Up to 400 lb-ft (542 Nm)
- Output Power: 56+ HP (51+ kW)
- Housing: Low-profile cast iron
- Series Status: Obsolete - Parker Chelsea 812 Series no longer in production
