| Part Number | Part Name | Type | Assembly |
|---|---|---|---|
| Select a machine from the sidebar | |||
Caterpillar Spare Parts
Across excavators, track dozers, wheel loaders, motor graders, and off-highway trucks, Caterpillar iron logs punishing hours in mining pits and construction sites where an idle machine burns money by the hour. The parts crews replace most are wear items: undercarriage rollers and track chains, final drive and travel motor seals, hydraulic pump and cylinder components, plus the water pumps, turbochargers, and filters on the engine side. 3GEN supplies 100% OEM spare parts compatible with Caterpillar construction, mining, and industrial equipment, matched against a cross-reference database of 564,000-plus part numbers so a worn OEM reference maps to the right replacement fast.
When the data plate is unreadable and the manual is long gone, our specialists pin down a component from a serial number, an OEM reference, or a technical drawing. Stock covers 3,300-plus parts across 40-plus supported brands, with free tracked shipping to any country in the world, most orders moving out of our Ankara and Santa Ana warehouses in 1–2 days and landing in 5–7 days.