The Chelsea 489 Series Power Take-Off Assembly, part number 489GHITX-V3AZ or 489GHITXV3AZ, mounts directly to the 8-bolt PTO opening on compatible manual transmissions including Eaton Fuller, Volvo, Mack, and others - no adapter plate required. The one-piece cast iron housing eliminates a potential leak path and delivers the same intermittent torque capacity as the 442 Series: up to 250 lb-ft (339 Nm). Output shaft is a 1-1/4" round with key. Shift is wire/cable mechanical. Shaft power ratings are 24 HP at 500 RPM and 48 HP at 1,000 RPM, with output power in the 46-55 HP range. Internal parts are shared with the 442 Series, simplifying parts sourcing. 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 needed
Wire/cable mechanical shift; electric-over-air shift option available in the 489 Series
1-1/4" round output shaft with key
Intermittent torque rating: 250 lb-ft (339 Nm) - same capacity as Chelsea 442 Series
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to the 442 Series for simplified service; kit-style design for easy rebuild
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount, one-piece cast iron housing - no adapter plate)
- SHIFT TYPE: Wire/Cable Mechanical
- 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 (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube (see part number suffix)
Additional Information
