The Chelsea 489QHLZX-D3RA or 489QHLZXD3RA 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 compatible 8-bolt transmission openings, eliminating the need for an adapter plate and reducing potential leak paths. The 489 Series fits most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. Shift type for this series is wire/cable mechanical. Intermittent torque rating for the 489 Series runs 201-300 lb-ft. Output shaft type is a 1-1/4" round shaft with key. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series, part number 489QHLZX-D3RA or 489QHLZXD3RA
8-bolt one-piece cast iron housing mounts directly to compatible transmission openings, no adapter plate required
Wire/cable mechanical shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) at the series level
Output shaft: 1-1/4" round shaft with key
Fits most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec
Tech Specs
- Product Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
Additional Information
The Chelsea 489 Series PTO shares internal components with the 442 Series, giving the 489 Series comparable torque capacity in a one-piece housing that simplifies installation and service. The 489 Series uses tapered bearings rather than needle bearings for improved load-bearing capability. Twenty-seven output options are available across the series, and eleven internal speed ratios cover a range of vocational applications including utility trucks, dump trucks, snow and ice removal, and fire and rescue equipment. For service 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.
