The Chelsea 489 Series Power Take-Off Assembly, part number 489XFAHX-V3AF or 489XFAHXV3AF, mounts directly to an 8-bolt transmission opening on compatible manual transmissions including Eaton Fuller, Volvo/Mack, and others. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths and cutting installation time. This unit uses a wire/cable mechanical shift and features a 1-1/4" round output shaft with key. Intermittent torque for the 489 Series is rated at 250 lb-ft (339 Nm) -- check the Chelsea application pages for actual torque ratings for your specific application. Shaft power is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series, which simplifies sourcing service components. Call us to confirm proper fit for your transmission and application.
The Chelsea 489 Series is used across a range of vocational applications including utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue equipment. The series is also suited for aerial and other mobile equipment markets. Twenty-seven output options are available across the 489 Series platform, including a 360-degree rotatable flange with greaseable shaft designed to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios give the series broad application flexibility.
Interchanges:
- 1450-489XFAHXV3AF
- CHL489XFAHXV3AF
- PT2000XBN011RB
- S-17907
- WA20-08-7057
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 250 lb-ft (339 Nm) at series level; verify actual rating on Chelsea application pages
Shaft power output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for easier serviceability
Compatible with Eaton Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check Chelsea application pages for actual torque rating for your application)
- Continuous Torque: De-rate intermittent rating by 30% (check application pages for actual rating)
- Shift Type: Wire/Cable Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM (18 kW at 500 RPM, 36 kW at 1,000 RPM)
- Output Shaft Type: 1-1/4" Round with Key
- Mounting Type: 8-Bolt
- Product Series: 489
- Lubricant: X = No Pressure Lube, P = Pressure Lube
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
Additional Information
The Chelsea 489 Series is used across a range of vocational applications including utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue equipment. The series is also suited for aerial and other mobile equipment markets. Twenty-seven output options are available across the 489 Series platform, including a 360-degree rotatable flange with greaseable shaft designed to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios give the series broad application flexibility.
