The Chelsea 489 Series Power Take-Off, part number 489XLAHX-A5RE or 489XLAHXA5RE, is an 8-bolt PTO designed for most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths compared to multi-piece designs. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with key. Tapered bearings replace needle bearings for greater load capacity. Call us to confirm proper fit for your specific transmission application.
For service and parts documentation, Parker Chelsea publishes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US). Contact Pro Gear and Transmission to confirm proper fitment for your transmission and application.
Features
8-Bolt mounting, fits most manual transmissions (Eaton Fuller, Eaton Endurant, Mack, Tremec) with no adapter plate required
One-piece cast iron housing reduces potential leak paths
Wire/cable mechanical shift type
1-1/4" round key output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW); tapered bearings for increased load capacity
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" 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
- Bearing Type: Tapered (replaces needle bearings)
- Housing Material: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
Additional Information
The Chelsea 489 Series shares internal parts with the 442 Series and offers the same 250 lb-ft torque capacity in a direct 8-bolt mount design. The series supports applications including utility trucks, dump trucks, snow and ice removal, and fire and rescue equipment. Twenty-seven output options are available across the 489 Series, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios are offered across the series lineup.For service and parts documentation, Parker Chelsea publishes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US). Contact Pro Gear and Transmission to confirm proper fitment for your transmission and application.
