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CATERPILLAR

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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8C9188 Seal Kit | Caterpillar Replacement Parts
Special Price $38.65 Regular Price $45.47
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8C9161 Seal Kit | Caterpillar Replacement Parts
Special Price $11.43 Regular Price $13.45
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8C9160 Seal Kit | Caterpillar Replacement Parts
Special Price $29.44 Regular Price $34.64
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8C9153 Seal Kit | Caterpillar Replacement Parts
Special Price $40.45 Regular Price $47.59
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8C9146 Seal Kit | Caterpillar Replacement Parts
Special Price $74.25 Regular Price $87.35
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8C9144 2 Piece Rod Buffer Seal | Caterpillar Replacement Parts
Special Price $39.77 Regular Price $46.79
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8C9140 Seal Kit | Caterpillar Replacement Parts
$9.19
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8C9139 Seal Kit | Caterpillar Replacement Parts
$27.69
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8C9136 Seal Kit | Caterpillar Replacement Parts
Special Price $68.77 Regular Price $80.90
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8C9135 Seal Kit | Caterpillar Replacement Parts
Special Price $32.82 Regular Price $38.61
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8C9134 Seal Kit | Caterpillar Replacement Parts
Special Price $25.96 Regular Price $30.54
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8C9133 Seal Kit | Caterpillar Replacement Parts
Special Price $24.91 Regular Price $29.30