The Chelsea 442 Series Power Take-Off Assembly, part number 442GHAHX-A3GB or 442GHAHXA3GB, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs an air shift mechanism and a greaseable rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft. Mounting uses a standard configuration with metric studs. No pressure lubrication is required; output shafts are greaseable for extended service life. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which carries an intermittent torque rating of 250 lb-ft (339 Nm) at the series level. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation
Greaseable rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shafts; no pressure lubrication required
Tech Specs
- Product Series: 442
- 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 (A)
- Assembly Arrangement: 3
- Output Option: Greaseable Rotatable SAE B 4-Bolt Flange, SAE B Shaft (7/8" 13T) (GB)
