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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1347127 Seal Kit | Caterpillar Replacement PartsSpecial Price $331.89 Regular Price $390.46Caterpillar 1347127 Seal Kit
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1347128 Seal Kit | Caterpillar Replacement PartsSpecial Price $254.00 Regular Price $298.82Caterpillar 1347128 Seal Kit
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1349838K Seal Kit | Caterpillar Replacement PartsSpecial Price $49.04 Regular Price $57.69Caterpillar 1349838K Seal Kit
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1350532K Seal Kit | Caterpillar Replacement PartsSpecial Price $175.43 Regular Price $206.39Caterpillar 1350532K Seal Kit
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1351995 Seal Kit | Caterpillar Replacement PartsSpecial Price $47.97 Regular Price $56.44Caterpillar 1351995 Seal Kit
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1351997 Seal Kit | Caterpillar Replacement PartsSpecial Price $52.46 Regular Price $61.72Caterpillar 1351997 Seal Kit
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1352167 Seal Kit | Caterpillar Replacement PartsSpecial Price $142.89 Regular Price $168.11Caterpillar 1352167 Seal Kit
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1353223 Seal Kit | Caterpillar Replacement PartsSpecial Price $130.88 Regular Price $153.98Caterpillar 1353223 Seal Kit
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1353253 Seal Kit | Caterpillar Replacement PartsSpecial Price $121.93 Regular Price $143.45Caterpillar 1353253 Seal Kit
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1353802 Seal Kit | Caterpillar Replacement PartsSpecial Price $142.27 Regular Price $167.38Caterpillar 1353802 Seal Kit