HERCULES
John Deere Th103357 Seal Kit
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John Deere Th103357 Seal Kit is a cylinder seal kit available from WQC Parts.
This listing uses Hercules part number JD-TH103357. Catalog description: 95 X 150 mm.
Product Details
- Hercules part number: JD-TH103357
- Product type: Hydraulic cylinder seal kit
- Reference brand/application: John Deere
- Approximate weight: 0.496 lb
- Catalog data source: 2026 US Mobile Kit Catalog
Catalog Application Data
- Equipment type: Skidders
- Catalog page reference: 840
Understanding This Seal Kit
- Catalog identification code: P-UB-10
- Wiper code P: press-in wiper
- Rod seal code UB: U-seal with buffer
- Piston seal code 10: piston seal
The code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.
The Hercules catalog lists this code against JD-TH103357. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.
Fitment Verification
Before ordering, confirm the JD-TH103357 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.