The Chelsea 489 Series Power Take-Off, part number 489GHITX-V3XK or 489GHITXV3XK, is an 8-bolt PTO assembly designed to mount directly to manual transmissions from Eaton/Fuller, Volvo/Mack, and other compatible manufacturers. The one-piece cast iron housing eliminates the need for an adapter plate, removing a common leak path. This unit uses a wire/cable mechanical shift and delivers intermittent torque in the 201-300 lb-ft range (250 lb-ft series rating -- check application pages for your specific configuration). Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The 1-1/4" round output shaft accepts a key. Internal parts are shared with the Chelsea 442 Series, and the kit-style design simplifies field service. Call us to confirm proper fit for your specific transmission.
The Chelsea 489 Series is suited for demanding vocational applications including utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue equipment. The series offers eleven internal speed ratios and shift options, plus twenty-seven output configurations including a 360-degree rotatable flange. Tapered bearings replace needle bearings for greater load capacity. For parts manual information, reference Chelsea document 489 Series Parts List HY25-2442-M1_US or the 489 Series Service Manual HY25-6489-M1/US.
Features
Chelsea 489 Series PTO, part number 489GHITX-V3XK or 489GHITXV3XK
8-bolt direct-mount housing eliminates adapter plate and reduces potential leak paths
Wire/cable mechanical shift; electric-over-air shift option available in the 489 Series
1-1/4" round output shaft with keyway; greaseable output options available
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style assembly with internal parts common to the Chelsea 442 Series for easier servicing
Compatible with Eaton/Fuller, Volvo/Mack, and other manual transmissions with an 8-bolt PTO aperture
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with keyway
- INTERMITTENT TORQUE: 201-300 lb-ft (250 lb-ft series rating) / 301-400 Nm (339 Nm series rating) - Check Application Pages for Actual Torque Ratings
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
Additional Information
The Chelsea 489 Series is suited for demanding vocational applications including utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue equipment. The series offers eleven internal speed ratios and shift options, plus twenty-seven output configurations including a 360-degree rotatable flange. Tapered bearings replace needle bearings for greater load capacity. For parts manual information, reference Chelsea document 489 Series Parts List HY25-2442-M1_US or the 489 Series Service Manual HY25-6489-M1/US.
