The Chelsea 489 Series Power Take-Off, part number 489QHLZX-D3XY or 489QHLZXD3XY, is a mechanical-shift PTO designed for manual transmissions with an 8-bolt mounting aperture, including Eaton Fuller, Eaton Endurant, Mack, and Tremec gearboxes. The one-piece cast iron housing bolts directly to the 8-bolt opening, eliminating the need for an adapter plate and reducing potential leak paths. The 489 Series delivers an intermittent torque rating of 201-300 lb-ft and output power of 46-55 HP. Shift type is wire/cable mechanical. Output shaft is a round shaft with a 1-1/4" key. Strong tapered bearings replace needle bearings for greater load-bearing capability. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt mounting: one-piece cast iron housing bolts directly to transmission opening, no adapter plate needed
Wire/cable mechanical shift type
Intermittent torque rating: 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
Round output shaft with 1-1/4" key
Tapered bearings for greater load capacity than needle-bearing designs
Fits most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- 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
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Housing Material: One-piece cast iron
- Bearing Type: Tapered bearings
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
Additional Information
The Chelsea 489 Series PTO shares internal parts with the 442 Series, offering the same 250 lb-ft torque capacity in a one-piece housing that simplifies installation and serviceability. The series offers 27 output options, including Chelsea's 360-degree rotatable flange with a greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift options are available across the 489 Series. Common applications for this series include utility trucks, dump trucks, aerial equipment, snow and ice removal vehicles, and fire and rescue apparatus. For technical documentation, Parker publishes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US). Not sure this is the right PTO for your setup? Give us a call.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
