The Chelsea 489 Series Power Take-Off Assembly, part number 489KFAHX-V6XK or 489KFAHXV6XK, mounts directly to the 8-bolt transmission opening on most manual transmissions including Eaton Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing eliminates the adapter plate found on older designs, removing a common leak path. Intermittent torque capacity for the 489 Series is 201-300 lb-ft (301-400 Nm), with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The output is an SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft. Air shift is standard on this unit. Internal components are common with the Chelsea 442 Series, making parts sourcing straightforward. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to the transmission opening, eliminating the adapter plate and reducing potential leak paths
Air shift standard
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Kit-style design with internal parts common to the Chelsea 442 Series simplifies service and parts sourcing
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: F (21/37)
- Input Gear Designator: AH
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 6
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM (18 kW at 500 RPM; 36 kW at 1,000 RPM)
- Output Power: 46-55 HP (31-40 kW)
- Transmission Manufacturer: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
Additional Information
