PTO442XQAHX-V3XD Power Take Off (PTO) Assembly Replaces Chelsea 442XQAHX-V3XD

Keeping commercial-vehicle trucks moving means having the right PTO ready. PTO442XQAHX-V3XD is a replacement for the Chelsea 442XQAHX-V3XD (Chelsea 442 series), stocked so a failed unit is a same-day fix rather than a week-long wait.

Product Overview

• Part Type: Power Take Off (PTO) Assembly
• Model / SKU: PTO442XQAHX-V3XD
• OEM Reference: Compatible with Chelsea 442 series — replacement for 442XQAHX-V3XD
• Condition: 100% Brand New / Direct-Fit Replacement
• Application: Truck, bus and commercial vehicle transmissions

Compatibility

• Fits the same transmission mounting pad and shaft interface as the referenced Chelsea unit.
• Suitable for hydraulic pump drive on trucks and vocational equipment using Chelsea-class PTOs.
• Offered as a replacement for the Chelsea 442 series PTO (matches Chelsea 442XQAHX-V3XD).

Applications

• Tanker and bulk-liquid pumps
• Concrete mixers and transit mixers
• Railway maintenance vehicles
• Forestry and logging equipment
• Agricultural slurry and spreader drives
• Cranes and knuckleboom loaders

Key Features

• Validated for hydraulic pump drive in vocational and commercial trucks.
• Corrosion-resistant finish for long service in harsh operating environments.
• Drop-in interchange with the referenced original equipment part number.
• Compact profile that clears frame rails and nearby components.
• Service-friendly construction that supports extended service life.

Technical Notes

Proper fitment depends on your transmission family and the number stamped on the old PTO. Share that information with our team and we will verify the match before you order. After installation, check for leaks under pressure and re-torque after the first service interval.

FAQ

Q: Will the PTO442XQAHX-V3XD fit the Chelsea 442XQAHX-V3XD it references?

A: The PTO442XQAHX-V3XD is offered as a replacement for the Chelsea 442XQAHX-V3XD. Confirm fitment by matching your existing Chelsea part number and transmission pad; our team can verify it against your old unit before you order.

Q: What hydraulic equipment can I run with this Chelsea 442 replacement?

A: This PTO assembly drives hydraulic pumps for dump bodies, mixers, refuse packers and other vocational equipment. It is compatible with the standard hydraulic pump mounts used on Chelsea 442-class units.

Q: Do you sell the factory Chelsea unit, or are you an authorized Chelsea dealer?

A: No. This is an aftermarket replacement supplied by KT Auto Parts, built to be compatible with the Chelsea unit it references. We are not Chelsea and do not represent the brand.

Need fitment help? Visit KT Auto Parts for the complete range of aftermarket PTO replacements.