Caterpillar D5C Dozer Parts
HW Part Store offers an extensive selection of cylinder and seal kit products designed for Caterpillar D5C hydraulic system maintenance, covering angle, lift, tilt, and ripper cylinder applications.
Whole-machine kits are also available, bundling multiple seal sets for a complete hydraulic service, with bore and rod sizing matched to each cylinder position.
Angle cylinder kits are available in 3-inch and 3-1/2-inch bore options, lift cylinder kits are sized for a 3-1/2-inch bore with a 1-1/2-inch rod, and tilt cylinder kits cover a 3-½-inch bore with a 1-1/2-inch rod.
These aftermarket seal kits are produced to meet the dimensional specifications of each cylinder, restoring leak-free performance without the cost of a full cylinder replacement.
Aftermarket Caterpillar D5C Track Adjuster Parts
The Caterpillar D5C parts catalog extends beyond hydraulic cylinders to include track adjuster replacement components for Caterpillar D5C crawler dozers.
The collection spans all major sub-assemblies within the track adjuster system, including the track adjuster and spring assembly, yoke, recoil spring assembly, recoil spring, spring pilot, adjuster tube with nut, idler plate, and idler guard.
Caterpillar D5C compatibility is confirmed against specific serial number prefixes including 9DL, 5HS, 6CS, 6ZL, 3MK, and 6PJ. Each listing includes drawing reference numbers and per-machine quantity requirements to support accurate part selection.
Keeping exact-fitting Caterpillar D5C parts on hand before a track adjuster component fails allows repairs to begin immediately, eliminating the sourcing delays that extend equipment downtime on active job sites.
Sourcing Caterpillar D5C Parts Support From HW Part Store
With more than 30 years of hands-on hydraulic cylinder servicing experience, HW Part Store helps equipment operators source the correct Caterpillar D5C parts.
All replacement parts are backed by a fit assurance policy; if a part does not fit, it can be returned within 30 days. Free U.S. shipping applies to seal kit and hose orders over $150, with worldwide delivery available for customers outside the United States.
The catalog covers seal kits, replacement cylinders, undercarriage components, and supporting hardware across more than 2,000 construction equipment models, with new models and parts added each week.
Operators who need assistance identifying a specific component for their Caterpillar D5C configuration can reach customer support directly by phone at +1-979-402-0188. Click their equipment model button on our website to view all available parts.