The Chelsea 489QFLZX-D3AZ or 489QFLZXD3AZ is a Chelsea 489 Series Power Take-Off designed for manual transmissions with an 8-bolt PTO mounting aperture. The one-piece cast iron housing bolts directly to the transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. This 489 Series PTO uses wire/cable mechanical shift and delivers up to 250 lb-ft torque capacity, matching the 442 Series. Tapered bearings replace needle bearings for greater load-bearing capability. Compatible with Eaton Fuller, Eaton Endurant, Mack, and Tremec manual transmissions. Call us to confirm proper fit for your specific application.
Features
8-Bolt mounting fits most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec
One-piece cast iron housing eliminates adapter plate, reducing potential leak paths
Wire/cable mechanical shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); matches 442 Series torque capacity at 250 lb-ft
Tagered bearings provide greater load-bearing capability than needle bearings
Output shaft: 1-1/4 in. round shaft with key
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (manual transmissions with 8-bolt PTO aperture)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Shaft Type: 1-1/4 in. Round Shaft with Key
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1000 RPM
- Housing Material: One-piece cast iron
- Product Series: Chelsea 489
- Dimensions (H x W x L): 8.38 in. x 10.38 in. x 14.25 in.
Additional Information
The Chelsea 489 Series PTO is suited for aerial, vocational, and municipal equipment as well as utility trucks, dump trucks and trailers, snow and ice removal vehicles, and fire and rescue applications. Internal components are common to the Chelsea 442 Series, simplifying service and parts procurement. The kit-style PTO design makes field service straightforward. Twenty-seven output options are available across the 489 Series, including a 360-degree rotatable flange with a greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift options are offered across the series. For technical documentation, Parker publishes the 489 Series Parts List (HY25-2442-M1_US) and 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.
