The Chelsea 890RCFJW-G5XY or 890RCFJWG5XY is a 10-bolt, hydraulic PowerShift PTO assembly from the Chelsea 890 series, engineered for Allison 3000 MD and 4000 HD series automatic transmissions. It delivers a continuous-duty torque rating of 670 ft-lb and an intermittent torque rating exceeding 501 lb-ft. The SAE C output shaft features an extended design to improve clearance between the PTO and the pump. Wet-spline lubrication is built in to reduce wear on the PTO and pump shaft interface over time. Shaft power output reaches 64 HP at 500 RPM and 128 HP at 1,000 RPM. Call us to confirm proper fit for your application before ordering.
Features
Chelsea 890 Series PTO, 10-bolt mounting for Allison 3000 MD and 4000 HD series transmissions
Hydraulic PowerShift engagement
SAE C extended output shaft for improved pump clearance
Wet-spline lubrication to extend PTO and pump shaft service life
Continuous-duty torque rating: 670 ft-lb
Shaft power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Tech Specs
- Transmission Fit: Allison 3000 MD and 4000 HD Series
- Product Series: 890
- Mounting Type: 10-Bolt
- Shift Type: Hydraulic PowerShift
- Output Shaft Type: SAE C Extended (XS)
- Outlet Flange Type: SAE C
- Lubrication: Wet Spline
- Continuous Torque: 670 lb-ft
- Intermittent Torque: 501+ lb-ft
- Output Power: 56+ HP
- Shaft Power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Additional Information
Parts Manual: Chelsea 890 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
