AT339879 Thumb Cylinder Seal Kit for John Deere 120D 225DLC Excavators

AT339879 Thumb Cylinder Seal Kit for John Deere 120D 225DLC Excavators. Premium WINSCHEN aftermarket replacement seal kit for hydraulic repair. Please confirm the OEM part number and machine model before ordering.

Brand: WINSCHEN
Country of Origin: China
MOQ: 1 SET
Dispatch time: 1-3 business days
SKU: JD-AT339879

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AT339879 Thumb Cylinder Seal Kit for John Deere 120D 225DLC Excavators

Restore dependable hydraulic sealing performance with the WINSCHEN AT339879 Thumb Cylinder Seal Kit. This premium aftermarket replacement is supplied for verified John Deere repair applications.

Key Features

  • Direct Replacement: Referenced to John Deere part number AT339879 for compatible hydraulic service applications.
  • Reliable Sealing: Selected aftermarket sealing components help maintain fluid retention during normal hydraulic cylinder service.
  • Maintenance Value: A practical repair solution for thumb cylinder service, helping restore dependable operation and reduce equipment downtime.

Compatible Equipment Models

Excavators: 120D 225DLC

Specifications

Part NumberAT339879
Part TypeSeal Kit
Equipment BrandJohn Deere
ApplicationTHUMB
BrandWINSCHEN
Country of OriginChina
SKUJD-AT339879
MOQ1 SET
Delivery Time1-3 business days

Need to verify fitment for your specific John Deere model? Contact our technical support team for expert assistance. We offer fast global shipping to keep your equipment operational.

Related John Deere Seal Kit Categories

Browse more John Deere replacement parts or compare other hydraulic cylinder seal kits. For fitment confirmation, send the OEM part number and machine model through our inquiry form or WhatsApp.

OEM Part Number

AT339879

Product Type

Seal Kit

Equipment Brand

John Deere

Application

THUMB

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