PTO489XHAHX-V3XD Power Take Off (PTO) Assembly Replaces Chelsea 489XHAHX-V3XD

You should not have to compromise reliability to control cost. PTO489XHAHX-V3XD is a replacement for the Chelsea 489XHAHX-V3XD (Chelsea 489 series) and delivers the fit and durability you expect from original equipment, without the premium.

Product Overview

• Part Type: Power Take Off (PTO) Assembly
• Model / SKU: PTO489XHAHX-V3XD
• OEM Reference: Compatible with Chelsea 489 series — replacement for 489XHAHX-V3XD
• Condition: 100% Brand New / Direct-Fit Replacement
• Application: Truck, bus and commercial vehicle transmissions

Compatibility

• Offered as a replacement for the Chelsea 489 series PTO (matches Chelsea 489XHAHX-V3XD).
• 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.

Applications

• Mining and quarry support vehicles
• Stationary and industrial hydraulic power units
• Agricultural slurry and spreader drives
• Trailer and carrier refrigeration drives
• Concrete mixers and transit mixers

Key Features

• Sealed, leak-resistant housing built to handle road vibration and daily washdown.
• Balanced rotation for smooth engagement under load.
• Corrosion-resistant finish for long service in harsh operating environments.
• OEM-level fit and finish that matches the original equipment interface.
• Stable output across a wide operating temperature range.
• Compact profile that clears frame rails and nearby components.

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 PTO489XHAHX-V3XD fit the Chelsea 489XHAHX-V3XD it references?

A: The PTO489XHAHX-V3XD is offered as a replacement for the Chelsea 489XHAHX-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 489 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 489-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.