The Chelsea 890RHFJW-B5XV or 890RHFJWB5XV is a hydraulic PowerShift power take-off from the 890 Series, purpose-built for Allison 3000 MD and 4000 HD Series transmissions. It mounts via a 10-bolt pattern with an additional rear-of-transmission support bracket and delivers a continuous-duty torque rating up to 670 ft-lbs, with intermittent torque above 501 ft-lbs. The SAE C (XS) output shaft uses Wet Spline Technology to extend pump and PTO shaft life in demanding duty cycles. Shaft power output reaches 64 HP at 500 RPM and 128 HP at 1,000 RPM. The extended one-piece main shaft positions the pump mounting flange at the rear of the transmission, improving pump clearance where space between the transmission and frame rail is tight. A genuine Chelsea part, available through Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Allison 3000 MD and 4000 HD Series transmission fitment via FJ input gear designator
Hydraulic PowerShift (hot-shift) engagement
10-bolt mounting with rear-of-transmission support bracket for added stability
SAE C (XS) wet-spline output shaft extends pump and PTO shaft life
Continuous-duty torque rating up to 670 ft-lbs; intermittent torque 501+ ft-lbs
Shaft power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Tech Specs
- Transmission Fitment: Allison 3000 MD and 4000 HD Series
- Product Series: 890
- Mounting Type: 10-Bolt
- Shift Type: Hydraulic PowerShift
- Output Shaft Type: SAE C (XS)
- Lubricant: Wet Spline
- Outlet Flange Type: SAE C
- Continuous Torque: 670 ft-lbs (check application pages for actual torque ratings)
- Intermittent Torque: 501+ ft-lbs
- Output Power: 56+ HP
- Shaft Power: 64 HP at 500 RPM / 128 HP at 1,000 RPM
Additional Information
