PTO 2000 Series 8-Bolt – Direct Replacement for Chelsea 489

Built on a purpose-designed platform, PTO 2000 Series 8-Bolt – Direct Replacement for Chelsea 489 is a replacement for Chelsea 2000 series PTO units 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: PTO 2000 Series 8-Bolt – Direct Replacement for Chelsea 489
• OEM Reference: Compatible with Chelsea 2000 series
• 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 2000 series PTO.

Key Features

• Service-friendly construction that supports extended service life.
• Corrosion-resistant finish for long service in harsh operating environments.
• Balanced rotation for smooth engagement under load.
• Hardened output shaft and bearing set rated for continuous hydraulic duty.
• Drop-in interchange with the referenced original equipment part number.

Applications

• Concrete mixers and transit mixers
• Forestry and logging equipment
• Municipal sweepers and sewer cleaners
• Agricultural slurry and spreader drives
• Tanker and bulk-liquid pumps

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 PTO 2000 Series 8-Bolt – Direct Replacement for Chelsea 489 fit the Chelsea 2000 series it references?

A: The PTO 2000 Series 8-Bolt – Direct Replacement for Chelsea 489 is offered as a replacement for the Chelsea 2000 series. 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 2000 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 2000-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.

Explore more Power Take Off (PTO) and commercial-vehicle parts at KT Auto Parts.