The Chelsea 489ZLDAX-A3XD or 489ZLDAXA3XD is a 489 Series Power Take-Off assembly built for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing bolts directly to the 8-bolt opening, eliminating the adapter plate and its associated leak path. This unit shifts via wire/cable mechanical actuation and uses a 1-1/4" round output shaft with key. Intermittent torque capacity for the 489 Series is 250 lb-ft (339 Nm); shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series, and greaseable output options help reduce spline fretting and corrosion. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt direct-mount cast iron housing eliminates adapter plate and reduces potential leak paths
Wire/cable mechanical shift actuation
1-1/4" round output shaft with key
Intermittent torque rating: 250 lb-ft (339 Nm) per 489 Series specification
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style construction shares internal components with the Chelsea 442 Series for straightforward service
Greaseable output options available to reduce pump shaft spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt direct-mount (no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- SHAFT POWER: 24 HP at 500 RPM; 48 HP at 1,000 RPM (18 kW at 500 RPM; 36 kW at 1,000 RPM)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube (see part number suffix)
Additional Information
