The Chelsea 489 Series Power Take-Off, part number 489XFITX-M5XK or 489XFITXM5XK, is an 8-bolt PTO designed for most manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. This series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. Shift is wire/cable mechanical. The 489 Series features tapered bearings for greater load-bearing capability and shares internal parts with the Chelsea 442 Series. Call us to confirm proper fit for your transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW)
Tapered bearings for greater load-bearing capability vs. needle bearings
Internal parts common to Chelsea 442 Series; fits Eaton Fuller, Mack, and Tremec manual transmissions
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1000 RPM
- Output Shaft Type: Round Shaft, 1-1/4 in. key
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Housing Material: One-piece cast iron
