John Deere T39138 Wear Ring

John Deere T39138 Wear Ring is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.

This listing uses Hercules part number JD-T39138. Catalog description: WEAR RING 4.4in.

Product Details

• Hercules part number: JD-T39138
• Product type: Hydraulic cylinder wear or bearing component
• Reference brand/application: John Deere
• Approximate weight: 0.06 lb

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for JD-T39138. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.

Fitment Verification

Before ordering, confirm the JD-T39138 reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.