The Chelsea 489 Series Power Take-Off Assembly, part number 489XFITX-V3GK or 489XFITXV3GK, mounts directly to an 8-bolt transmission opening without an adapter plate, eliminating a common leak path. The one-piece cast iron housing delivers the same 250 lb-ft intermittent torque capacity as the 442 Series. Shift is accomplished via wire/cable mechanical actuation, with an electric-over-air shift option available. The 1-1/4" round output shaft (with key) is driven at 24 HP at 500 RPM or 48 HP at 1000 RPM. Strong tapered bearings replace needle bearings for greater load-bearing capability. Compatible with Eaton/Fuller, Volvo/Mack, and other manual transmissions with an 8-bolt PTO aperture. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift with electric-over-air shift option available
1-1/4" round output shaft with key; shaft power rated at 24 HP at 500 RPM and 48 HP at 1000 RPM
Intermittent torque rating of 250 lb-ft (339 Nm) matches 442 Series capacity
Tapered bearings instead of needle bearings for increased load-bearing strength
Kit-style construction and internal parts shared with 442 Series simplify service and parts sourcing
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt (direct to transmission, no adapter plate)
- Shift Type: Wire/Cable Mechanical (electric-over-air shift option available)
- Output Shaft Type: 1-1/4" Round with key
- 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)
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP (500 RPM) / 48 HP (1000 RPM); 18 kW (500 RPM) / 36 kW (1000 RPM)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- Lubricant Code: X = No Pressure Lube; P = Pressure Lube
Additional Information
