The Chelsea 489 Series Power Take-Off 489GUAHX-A5XK or 489GUAHXA5XK mounts directly to 8-bolt manual transmission openings, including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts straight to the transmission face, eliminating the need for an adapter plate and reducing potential leak paths. This unit uses a wire/cable mechanical shift and features a 1-1/4" round keyed output shaft. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 48 HP at 1,000 RPM shaft power. Tapered bearings replace needle bearings for greater load capacity. Common applications include utility trucks, dump trucks, and snow and ice removal equipment. Call us to confirm proper fit for your application.
Part number also referenced as SP489GUAHX-A5XK. Pro Gear and Transmission sells this genuine Chelsea part. Not sure this is your part? Give us a call.
Features
8-bolt mounting housing bolts 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)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings for greater load-bearing capability vs. needle bearings
Internal parts common to the Chelsea 442 Series
Tech Specs
- Mounting Type: 8-Bolt (direct to transmission, no adapter plate)
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Keyed
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm
- Shaft Power: 24 HP (500 RPM) / 48 HP (1,000 RPM); 18 kW (500 RPM) / 36 kW (1,000 RPM)
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
Additional Information
The Chelsea 489 Series PTO is engineered for aerial, vocational, and municipal equipment applications. Twenty-seven output options are available across the 489 Series, including Chelsea's 360-degree rotatable flange with a greaseable shaft to reduce pump shaft spline fretting and corrosion. The kit-style PTO design makes field service straightforward, and internal components are shared with the Chelsea 442 Series. Compatible applications include utility trucks, snow and ice removal vehicles, fire and rescue apparatus, and dump trucks and trailers.Part number also referenced as SP489GUAHX-A5XK. Pro Gear and Transmission sells this genuine Chelsea part. Not sure this is your part? Give us a call.
