PTO489ZLDAX-A5XK Power Take Off (PTO) Assembly Replaces Chelsea 489ZLDAX-A5XK

When the original PTO starts leaking or binding, PTO489ZLDAX-A5XK is the straightforward fix: a replacement for the Chelsea 489ZLDAX-A5XK (Chelsea 489 series), supplied new and ready to install so you skip the rebuild lottery.

Product Overview

• Part Type: Power Take Off (PTO) Assembly
• Model / SKU: PTO489ZLDAX-A5XK
• OEM Reference: Compatible with Chelsea 489 series — replacement for 489ZLDAX-A5XK
• 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 489ZLDAX-A5XK).
• 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.

Key Features

• Corrosion-resistant finish for long service in harsh operating environments.
• 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.
• Backed by KT Auto Parts fitment support before and after your purchase.
• Hardened output shaft and bearing set rated for continuous hydraulic duty.

Applications

• Mining and quarry support vehicles
• Stationary and industrial hydraulic power units
• Aerial lifts and bucket trucks
• Dump trucks and tipper bodies
• Railway maintenance vehicles

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 PTO489ZLDAX-A5XK fit the Chelsea 489ZLDAX-A5XK it references?

A: The PTO489ZLDAX-A5XK is offered as a replacement for the Chelsea 489ZLDAX-A5XK. 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.

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