AH128449 Hydraulic Filter for John Deere R230 R450 R4040i S430 S440 S540 S550

Product Overview

This aftermarket replacement hydraulic filter is intended for the listed John Deere equipment applications and references part number AH128449. A hydraulic filter helps remove contaminants from hydraulic fluid, supporting the normal operation of the hydraulic system.

Key Features & Performance

• Helps filter contaminants from hydraulic fluid
• Supports normal hydraulic system servicing and maintenance
• References part number AH128449
• Intended for the listed John Deere model applications

Fitment & Compatibility

• for John Deere R230 applications
• for John Deere R450 applications
• for John Deere R4040i applications
• for John Deere S430 applications
• for John Deere S440 applications
• for John Deere S540 applications
• for John Deere S550 applications

Common Uses

• Replacing a hydraulic filter during system service
• Routine maintenance of the hydraulic system
• Servicing the hydraulic fluid filtration system when the existing filter is worn or contaminated

Technical Specifications

• Product Type: Hydraulic Filter
• Part Number(s): AH128449
• Machine Application(s): John Deere R230, R450, R4040i, S430, S440, S540, S550

Frequently Asked Questions

Q: What does a hydraulic filter do? A: A hydraulic filter helps remove contaminants from hydraulic fluid to support normal hydraulic system operation.

Q: How should fitment be verified? A: Compare the complete part number AH128449 and the complete equipment model designation with the existing component and machine documentation before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.