The Chelsea 489 Series Power Take-Off, part number 489XCITX-V3XD or 489XCITXV3XD, is an 8-bolt PTO assembly designed for manual transmissions including Eaton Fuller, Volvo, Mack, and others with an 8-bolt mounting aperture. The one-piece cast iron housing bolts directly to the transmission opening, eliminating the adapter plate and reducing potential leak paths. This unit uses wire/cable mechanical shift actuation and features a 1-1/4" round output shaft with key. Intermittent torque capacity for the 489 Series is 250 lb-ft (339 Nm); check the application pages for actual torque ratings for your specific installation. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Strong tapered bearings replace needle bearings for greater load-bearing capability. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift actuation
1-1/4" round output shaft with key
Intermittent torque rating: 250 lb-ft (339 Nm) for the 489 Series - check application pages for actual ratings
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style design with internal parts common to the Chelsea 442 Series for easier servicing
Greaseable output options available to reduce spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- 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)
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate intermittent torque rating by 30% - Check Application Pages for Actual Torque Ratings
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
