The Chelsea 489QFLZX-V3XY or 489QFLZXV3XY is a 489 Series Power Take-Off built for 8-bolt manual transmission openings, including Eaton Fuller, Mack, and Tremec gearboxes. The one-piece cast iron housing bolts directly to the transmission face, eliminating the adapter plate and reducing potential leak paths. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with key. The 489 Series carries the same 250 lb-ft torque capacity as the Chelsea 442 Series, supported by tapered bearings rather than needle bearings for improved load capacity. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series PTO, part number 489QFLZX-V3XY or 489QFLZXV3XY
8-bolt mounting fits most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift type
1-1/4" round shaft with key output
Tapered bearings for greater load capacity compared to needle bearing designs
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with 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 1000 RPM
- Housing Material: Cast Iron
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-Bolt PTO aperture)
- Product Series: 489
Additional Information
The Chelsea 489 Series is engineered for vocational and municipal applications including utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue vehicles. The series offers eleven internal speed ratios and twenty-seven output options, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Internal components are common to the Chelsea 442 Series, making service and parts sourcing straightforward. For series documentation, Parker publishes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea 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.
