The Chelsea 489XSEVX-S5XK or 489XSEVXS5XK is a Power Take-Off unit from the Chelsea 489 Series, designed for manual transmissions with an 8-bolt PTO mounting aperture. The one-piece cast iron housing bolts directly to the transmission opening without an adapter plate, reducing potential leak paths and cutting mounting time. The 489 Series fits most manual transmissions including Eaton Fuller, Mack, and Tremec. Shift type for this series is wire/cable mechanical. Output is via a 1-1/4" round shaft with key. Intermittent torque capacity for the 489 Series runs 201-300 lb-ft. Strong tapered bearings replace needle bearings for greater load-bearing capability. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series PTO, part number 489XSEVX-S5XK or 489XSEVXS5XK
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round shaft with key output
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) at the series level
Tapered bearings for greater load-bearing capability vs. needle bearings
Fits most manual transmissions including Eaton Fuller, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Product Series: 489
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
Additional Information
The Chelsea 489 Series is part of Parker Chelsea's lineup for vocational and municipal equipment, utility trucks, dump trucks, snow and ice removal, and fire and rescue applications. Internal parts are common to the Chelsea 442 Series. The 489 Series offers eleven internal speed ratios and multiple shift options. Twenty-seven output configurations are available within the series, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. For service and parts information, Parker publishes the 489 Series Parts List (HY25-2442-M1_US) and Service Manual (HY25-6489-M1/US). Pro Gear and Transmission carries the Chelsea 489XSEVX-S5XK - call us to confirm the right fit for your transmission and equipment.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
