The Chelsea 489 Series Power Take-Off Assembly, part number 489XLEVX-A3AF or 489XLEVXA3AF, mounts directly to an 8-bolt transmission opening on Eaton Fuller, Volvo/Mack, and other compatible manual transmissions. The one-piece cast iron housing eliminates the adapter plate needed on some designs, cutting potential leak paths and reducing installation time. Air shift is standard on this unit. Output is rated at 46-55 HP (31-40 kW), with shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Intermittent torque for the 489 Series runs 201-300 lb-ft (301-400 Nm). Internal components are common with the 442 Series, keeping spare parts straightforward. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Air shift type
SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
Output rated 46-55 HP (31-40 kW); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Intermittent torque rating 201-300 lb-ft (301-400 Nm) for the 489 Series
Internal parts shared with Chelsea 442 Series for simplified service
Electric-over-air shift option available in the 489 Series
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt (one-piece cast iron housing, no adapter plate)
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: EV
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (AF)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- INTERMITTENT TORQUE (489 Series): 201-300 lb-ft (301-400 Nm), check application pages for actual torque ratings
- Continuous Torque: De-rate intermittent rating by 30%, check application pages for actual torque ratings
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
Additional Information
Equivalent PTOs:
- MuncieTG8S-F1108-A1PXNot listed online. Call 877-776-4600 or request a quote.
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.
