The Chelsea 489 Series Power Take-Off, part number 489QQLZX-D3RF or 489QQLZXD3RF, mounts directly to 8-bolt manual transmission openings found on Eaton Fuller, Mack, Tremec, and Eaton Endurant gearboxes. The one-piece cast iron housing eliminates the need for an adapter plate, removing a potential leak path while delivering the same torque capacity as the Chelsea 442 Series at 250 lb-ft. Tapered roller bearings replace needle bearings for greater load-carrying capability. The 489 Series offers wire and cable mechanical shift options along with a 1-1/4 in. round keyed output shaft. Intermittent torque rating for the series ranges from 201 to 300 lb-ft. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt direct-mount housing fits Eaton Fuller, Mack, Tremec, and Eaton Endurant manual transmissions
One-piece cast iron housing eliminates adapter plate and reduces potential leak paths
Tapered roller bearings provide greater load capacity than needle bearing designs
1-1/4 in. round keyed output shaft
Wire/cable mechanical shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) at the series level
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4 in. Round Keyed Shaft
- 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
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Housing Material: Cast Iron
- Dimensions (H x W x L): 8.38 in. x 10.38 in. x 14.25 in.
Additional Information
The Chelsea 489 Series is designed for vocational and municipal equipment including utility trucks, dump trucks, snow and ice removal vehicles, and fire and rescue apparatus. Internal components are common to the Chelsea 442 Series, simplifying service and parts sourcing. The series offers 27 output options and 11 internal speed ratios. Kit-style construction makes field service straightforward. For parts manual information, refer to Chelsea document 489 Series Parts List HY25-2442-M1_US or the 489 Series Service Manual HY25-6489-M1/US.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
