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
1S7408 Seal Kit | Caterpillar Replacement Parts
Special Price $1.14 Regular Price $1.34
Quick Shop
1S7462 Seal Kit | Caterpillar Replacement Parts
Special Price $1.09 Regular Price $1.28
Quick Shop
1S8947 Seal Kit | Caterpillar Replacement Parts
Special Price $0.09 Regular Price $0.10
Quick Shop
1S9799 Seal Kit | Caterpillar Replacement Parts
Special Price $17.25 Regular Price $20.29
Quick Shop
1T0132 Seal Kit | Caterpillar Replacement Parts
Special Price $2.89 Regular Price $3.40
Quick Shop
1U1101 Seal Kit | Caterpillar Replacement Parts
Special Price $5.94 Regular Price $6.99
Quick Shop
1U1626 Seal Kit | Caterpillar Replacement Parts
Special Price $5.21 Regular Price $6.13
Quick Shop
1U1734 Seal Kit | Caterpillar Replacement Parts
Special Price $139.80 Regular Price $164.47
Quick Shop
1U1738 Seal Kit | Caterpillar Replacement Parts
Special Price $3.96 Regular Price $4.66
Quick Shop
1U1770 Seal Kit | Caterpillar Replacement Parts
Special Price $4.45 Regular Price $5.24
Quick Shop
1U2218 Seal Kit | Caterpillar Replacement Parts
Special Price $40.09 Regular Price $47.16
Quick Shop
1U2694 Seal Kit | Caterpillar Replacement Parts
Special Price $180.45 Regular Price $212.29