PTO442XSAHX-V3XK Power Take Off (PTO) Assembly Replaces Chelsea 442XSAHX-V3XK

Built on a purpose-designed platform, PTO442XSAHX-V3XK is a replacement for the Chelsea 442XSAHX-V3XK (Chelsea 442 series) that channels transmission rotation into clean hydraulic output. It is made for the load, vibration and duty cycle of commercial vehicle work.

Product Overview

• Part Type: Power Take Off (PTO) Assembly
• Model / SKU: PTO442XSAHX-V3XK
• OEM Reference: Compatible with Chelsea 442 series — replacement for 442XSAHX-V3XK
• 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 442XSAHX-V3XK).

Key Features

• Hardened output shaft and bearing set rated for continuous hydraulic duty.
• Service-friendly construction that supports extended service life.
• Balanced rotation for smooth engagement under load.
• Validated for hydraulic pump drive in vocational and commercial trucks.
• OEM-level fit and finish that matches the original equipment interface.
• Direct-fit mounting to the original transmission pad — no bracket fabrication required.

Applications

• Agricultural slurry and spreader drives
• Forestry and logging equipment
• Fire and rescue apparatus
• Tanker and bulk-liquid pumps
• Stationary and industrial hydraulic power units
• Refuse and recycling collection trucks

Technical Notes

This unit is supplied as a new, direct-fit replacement. It is not a restored or rebuilt core. For best results, inspect the transmission's PTO aperture and shaft seal during installation, and confirm rotation direction matches your hydraulic pump requirement.

FAQ

Q: Will the PTO442XSAHX-V3XK fit the Chelsea 442XSAHX-V3XK it references?

A: The PTO442XSAHX-V3XK is offered as a replacement for the Chelsea 442XSAHX-V3XK. 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.

Browse our full hydraulic PTO and truck-component catalog at our store.