PTO442XUAHX-V3XD Power Take Off (PTO) Assembly Replaces Chelsea 442XUAHX-V3XD

Specifying a dependable Chelsea 442 series replacement should not mean paying list price. PTO442XUAHX-V3XD is a replacement for the Chelsea 442XUAHX-V3XD (Chelsea 442 series) — a Power Take Off (PTO) that meets OEM-level expectations on fit and function.

Product Overview

• Part Type: Power Take Off (PTO) Assembly
• Model / SKU: PTO442XUAHX-V3XD
• OEM Reference: Compatible with Chelsea 442 series — replacement for 442XUAHX-V3XD
• Condition: 100% Brand New / Direct-Fit Replacement
• Application: Truck, bus and commercial vehicle transmissions

Compatibility

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

Key Features

• Backed by KT Auto Parts fitment support before and after your purchase.
• Compact profile that clears frame rails and nearby components.
• Validated for hydraulic pump drive in vocational and commercial trucks.
• Corrosion-resistant finish for long service in harsh operating environments.
• Service-friendly construction that supports extended service life.
• Direct-fit mounting to the original transmission pad — no bracket fabrication required.

Applications

• Tanker and bulk-liquid pumps
• Railway maintenance vehicles
• Fire and rescue apparatus
• Forestry and logging equipment
• Refuse and recycling collection trucks

Technical Notes

Before installation, confirm the transmission model, PTO pad style, and output shaft with your existing unit. A qualified technician should perform the fitment and torque the mounting bolts to the transmission service specification. Use the hydraulic fluid and filtration recommended for your pump circuit.

FAQ

Q: Will the PTO442XUAHX-V3XD fit the Chelsea 442XUAHX-V3XD it references?

A: The PTO442XUAHX-V3XD is offered as a replacement for the Chelsea 442XUAHX-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.

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