The Chelsea 489XUEVX-V5XD is an 8-bolt Power Take-Off unit from the Chelsea 489 Series, designed to mount directly to the 8-bolt opening on most manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, reducing both installation time and potential leak paths. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 48 HP at 1,000 RPM via a 1-1/4" round keyed output shaft. Wire/cable mechanical shift operation and strong tapered bearings distinguish this series from needle-bearing designs. Common internal parts with the Chelsea 442 Series simplify servicing. Available from Pro Gear and Transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission without an adapter plate
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output: 48 HP at 1,000 RPM via 1-1/4" round keyed shaft
Wire/cable mechanical shift operation
Tapered bearings for greater load-bearing capability versus needle-bearing designs
Internal parts common to the Chelsea 442 Series for simplified service
Tech Specs
- 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 (18 kW at 500 RPM, 36 kW at 1,000 RPM)
- Product Series: Chelsea 489
- Compatible Transmission Mounting: 8-Bolt aperture (Eaton Fuller, Mack, Tremec and similar manual transmissions)
Additional Information
The Chelsea 489 Series is designed for aerial, vocational, and municipal equipment applications including utility trucks, snow and ice removal, fire and rescue, and dump trucks and trailers. The kit-style PTO construction simplifies field service, and the 489 Series shares internal components with the Chelsea 442 Series. Twenty-seven output options are available across the series, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift configurations are offered within the 489 Series family.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
