The Chelsea 489GHAHX-V3AF or 489GHAHXV3AF is an 8-bolt Power Take-Off assembly from the Chelsea 489 Series, designed to mount directly to manual transmissions with an 8-bolt PTO opening, including Eaton/Fuller, Volvo/Mack, and Tremec units. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths. This unit runs an SAE B 2 or 4-bolt flange, uses air shift, and delivers up to 46-55 HP output power. The 489 Series carries an intermittent torque rating of 201-300 lb-ft, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1000 RPM. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
Air shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1000 RPM
Internal parts common to Chelsea 442 Series for broad service parts availability
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Mounting Option: Standard Mount with Metric Studs (G)
- Gear Ratio Code: H (23/35)
- Input Gear Designator: AH
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (AF)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1000 RPM
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Tremec, Other 8-Bolt Manual Transmissions
Additional Information
Equivalent PTOs:
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.
