JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Home
EQUIPMENT PARTS
HERCULES
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.

Quick Shop
8T1421 Seal Kit | Caterpillar Replacement Parts
Special Price $63.96 Regular Price $75.25
Quick Shop
8T1420 Seal Kit | Caterpillar Replacement Parts
Special Price $44.80 Regular Price $52.70
Quick Shop
8T1419 Seal Kit | Caterpillar Replacement Parts
Special Price $46.43 Regular Price $54.62
Quick Shop
8T1418 Seal Kit | Caterpillar Replacement Parts
Special Price $79.14 Regular Price $93.11
Quick Shop
8T1417 Seal Kit | Caterpillar Replacement Parts
Special Price $92.68 Regular Price $109.04
Quick Shop
8T1416 Seal Kit | Caterpillar Replacement Parts
Special Price $74.27 Regular Price $87.38
Quick Shop
8T1415 Seal Kit | Caterpillar Replacement Parts
Special Price $241.38 Regular Price $283.98
Quick Shop
8T1414 Seal Kit | Caterpillar Replacement Parts
Special Price $40.53 Regular Price $47.68
Quick Shop
8T1413 Seal Kit | Caterpillar Replacement Parts
Special Price $54.15 Regular Price $63.71
Quick Shop
8T1412 Seal Kit | Caterpillar Replacement Parts
Special Price $36.01 Regular Price $42.36
Quick Shop
8T1411 Seal Kit | Caterpillar Replacement Parts
Special Price $107.15 Regular Price $126.06
Quick Shop
8T1410 Seal Kit | Caterpillar Replacement Parts
Special Price $100.86 Regular Price $118.66