The Chelsea 489 Series Power Take-Off, part number 489GFITX-V3XQ or 489GFITXV3XQ, is an 8-bolt PTO assembly designed for manual transmissions including Eaton/Fuller, Volvo/Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening without an adapter plate, removing a potential leak path. Output shaft is a 1-1/4" round with key. Wire/cable mechanical shift is standard on this configuration. Intermittent torque capacity for the 489 Series is 201-300 lb-ft (301-400 Nm); continuous torque is de-rated 30% from that figure. Shaft power output is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Strong tapered bearings replace needle bearings for improved load-bearing capability. Internal parts are common to the Chelsea 442 Series, simplifying parts stocking. Call us to confirm proper fit for your transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening without an adapter plate
Wire/cable mechanical shift configuration; electric-over-air shift option available within the 489 Series
1-1/4" round output shaft with key
Intermittent torque: 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings for greater load capacity compared to needle-bearing designs
Kit-style construction with internal parts common to the Chelsea 442 Series for easier servicing
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: 201-300 lb-ft (301-400 Nm), check application pages for actual torque ratings
- CONTINUOUS TORQUE: De-rate intermittent torque rating by 30%, check application pages for actual ratings
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, Other
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
