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
8T1384 Seal Kit | Caterpillar Replacement Parts
Special Price $167.27 Regular Price $196.79
Quick Shop
8T1383 Seal Kit | Caterpillar Replacement Parts
Special Price $68.15 Regular Price $80.18
Quick Shop
8T1382 Seal Kit | Caterpillar Replacement Parts
Special Price $30.46 Regular Price $35.83
Quick Shop
8T1381 Seal Kit | Caterpillar Replacement Parts
Special Price $62.13 Regular Price $73.09
Quick Shop
8T1380 Seal Kit | Caterpillar Replacement Parts
Special Price $43.10 Regular Price $50.71
Quick Shop
8T1379 Seal Kit | Caterpillar Replacement Parts
Special Price $102.91 Regular Price $121.07
Quick Shop
8T1378 Seal Kit | Caterpillar Replacement Parts
Special Price $55.41 Regular Price $65.19
Quick Shop
8T1376 Seal Kit | Caterpillar Replacement Parts
Special Price $64.90 Regular Price $76.35
Quick Shop
8T1375 Seal Kit | Caterpillar Replacement Parts
Special Price $54.91 Regular Price $64.60
Quick Shop
8T1374 Seal Kit | Caterpillar Replacement Parts
Special Price $76.20 Regular Price $89.65
Quick Shop
8T1373 Seal Kit | Caterpillar Replacement Parts
Special Price $34.99 Regular Price $41.17
Quick Shop
8T1372 Seal Kit | Caterpillar Replacement Parts
Special Price $37.58 Regular Price $44.21