The Chelsea 489 Series Power Take-Off 489XLAHX-W3RK or 489XLAHXW3RK is a wire/cable mechanical shift PTO designed for 8-bolt manual transmission openings, fitting applications such as Eaton Fuller, Eaton Endurant, Mack, and Tremec transmissions. The one-piece cast iron housing bolts directly to the 8-bolt aperture, eliminating the need for an adapter plate and reducing potential leak paths. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and uses tapered bearings for greater load-bearing capability compared to needle bearing designs. The output is a rotatable SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series PTO, part number 489XLAHX-W3RK or 489XLAHXW3RK
8-bolt direct-mount housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift operation
Rotatable SAE B 2 or 4-bolt flange output with a 7/8" 13-tooth SAE B shaft
Tapered bearings for greater load capacity than needle bearing designs
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); output power: 46-55 HP
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: AH
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RK)
- 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
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Dimensions (H x W x L): 15 in. x 12 in. x 14 in.
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
