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CATERPILLAR

WQParts carries a dedicated range of Hercules sealing products for Caterpillar machinery. From rod and piston seals to complete hydraulic cylinder seal kits, these components are designed to match OEM performance while helping you control repair costs. If you maintain excavators, loaders, dozers, or other heavy equipment, Hercules seals from WQParts give you reliable sealing, strong uptime, and support from a team that understands the demands of real‑world jobsites.
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  1. 3E4236 Seal Kit | Caterpillar Replacement Parts3E4236 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4236 Seal Kit | Caterpillar Replacement Parts
    Special Price $27.71 Regular Price $32.60
    Caterpillar 3E4236 Seal Kit
  2. 3E4235 Seal Kit | Caterpillar Replacement Parts3E4235 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4235 Seal Kit | Caterpillar Replacement Parts
    Special Price $25.59 Regular Price $30.11
    Caterpillar 3E4235 Seal Kit
  3. 3E4234 Seal Kit | Caterpillar Replacement Parts3E4234 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4234 Seal Kit | Caterpillar Replacement Parts
    Special Price $23.36 Regular Price $27.48
    Caterpillar 3E4234 Seal Kit
  4. 3E4233 Seal Kit | Caterpillar Replacement Parts3E4233 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4233 Seal Kit | Caterpillar Replacement Parts
    Special Price $21.26 Regular Price $25.01
    Caterpillar 3E4233 Seal Kit
  5. 3E4232 Seal Kit | Caterpillar Replacement Parts3E4232 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4232 Seal Kit | Caterpillar Replacement Parts
    Special Price $18.83 Regular Price $22.15
    Caterpillar 3E4232 Seal Kit
  6. 3E4231 Seal Kit | Caterpillar Replacement Parts3E4231 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4231 Seal Kit | Caterpillar Replacement Parts
    Special Price $16.57 Regular Price $19.49
    Caterpillar 3E4231 Seal Kit
  7. 3E4230 Seal Kit | Caterpillar Replacement Parts3E4230 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4230 Seal Kit | Caterpillar Replacement Parts
    Special Price $15.92 Regular Price $18.73
    Caterpillar 3E4230 Seal Kit
  8. 3E4229 Seal Kit | Caterpillar Replacement Parts3E4229 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4229 Seal Kit | Caterpillar Replacement Parts
    Special Price $13.95 Regular Price $16.41
    Caterpillar 3E4229 Seal Kit
  9. 3E4228 Seal Kit | Caterpillar Replacement Parts3E4228 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4228 Seal Kit | Caterpillar Replacement Parts
    Special Price $13.24 Regular Price $15.58
    Caterpillar 3E4228 Seal Kit
  10. 3E4227 Seal Kit | Caterpillar Replacement Parts3E4227 Seal Kit | Caterpillar Replacement Parts Quick Shop
    3E4227 Seal Kit | Caterpillar Replacement Parts
    Special Price $11.89 Regular Price $13.99
    Caterpillar 3E4227 Seal Kit
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