The Chelsea 489XFAHX-V6XK is an 8-bolt Power Take-Off from Chelsea's 489 Series, 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. Shift type is wire/cable mechanical. The series delivers intermittent torque of 201-300 lb-ft and output power of 46-55 HP. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM, via a 1-1/4" round keyed output shaft. Typical applications include utility trucks, dump trucks, snow and ice removal, and fire and rescue equipment.
Features
8-Bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft
Intermittent torque rating: 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 1,000 RPM
Fits most manual transmissions including Eaton Fuller, Mack, and Tremec
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- 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 1,000 RPM
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Lubricant Option: X = No Pressure Lube
Additional Information
The 489 Series shares internal parts with the Chelsea 442 Series, giving it a 250 lb-ft torque capacity in a direct-mount 8-bolt package. Strong tapered bearings replace needle bearings for greater load-bearing capability. The series offers eleven internal speed ratios and 27 output options. The part number 489XFAHX-V6XK is also referenced as SP489XFAHX-V6XK. Common vocational applications include utility trucks, dump trucks, snow and ice removal, and fire and rescue vehicles.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
