HERCULES
Toyota 04456-10031-71 Seal Kit
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Toyota 04456-10031-71 Seal Kit is a cylinder seal kit available from WQC Parts.
This listing uses Hercules part number TOY-04456-10031-71. Catalog description: SK-P-U-5-30x55 mm.
Product Details
- Hercules part number: TOY-04456-10031-71
- Product type: Hydraulic cylinder seal kit
- Reference brand/application: Toyota
- Approximate weight: 0.109 lb
- Catalog data source: 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog
Catalog Application Data
- Catalog section: OVERHAUL STEER KIT
- Equipment type: Skidders
- Style / kit type: 30 X 55 mm
- Catalog page reference: 1106, 186
Understanding This Seal Kit
- Wiper code P: press-in wiper
- Rod seal code U: U-seal
- Piston seal code 5: two U-seals
- Rod diameter: 30 mm
- Cylinder bore: 55 mm
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.
These terms explain the Hercules identification code shown above. 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 TOY-04456-10031-71 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.