Deere Ah142159 Seal Kit

Deere Ah142159 Seal Kit 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-AH142159. Catalog description: UPA-STL/PA-63mm.

Product Details

• Hercules part number: JD-AH142159
• Product type: Hydraulic cylinder seal kit
• Reference brand/application: John Deere
• Approximate weight: 1.143 lb
• Catalog data source: 2026 US Seal Catalog, 2026 US Mobile Kit Catalog, 2026 US Cylinder Catalog

Catalog Application Data

• Catalog section: Unitized Pistons
• Equipment type: Backhoe Loaders; Skidders
• Model or series reference: 650/1; 31, 24, 62, 97, 63, 00, 20, 57, 32, 02, 051, 10, 01, 25, 178
• Style / kit type: 8 A.M. To 8:00 P.M. Eastern Time; JD-AH142159
• Material / grade reference: STEEL, NYLON, NBR, PTFE
• Temperature range: -40° TO +230° F
• Pressure range: 0 TO 5,000 PSI
• Speed reference: 3 FT/SEC
• Catalog page reference: 632, 734, 736, 825, 829, 830, 832, 833, 91

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for JD-AH142159. 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-AH142159 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.