Caterpillar Parts

Replacement and aftermarket parts for Caterpillar heavy equipment, covering a wide range of machines including dozers, excavators, wheel loaders, motor graders, and more across decades of Cat production.

Fits Models At A Glance

• Dozers: D3, D4, D5, D6, D7, D8, D9, D10, D11
• Excavators: 308, 312, 315, 320, 323, 325, 330, 336, 345, 349, 390
• Wheel Loaders: 910, 930, 938, 950, 962, 966, 972, 980, 988, 990
• Motor Graders: 120, 140, 143, 160, 163
• Track-Type Loaders: 953, 963, 973

Key Notes

• Coverage: Parts span vintage and current-generation Cat machines
• Part Types: Undercarriage, engine, hydraulic, electrical, drivetrain, and structural components
• Condition: New, used, and rebuilt options available depending on application
• Fitment: Always verify serial number and model prefix before ordering

Why Choose Broken Tractor

• ✅ Extensive Cat parts inventory across all major lines
• ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
• ✅ Knowledgeable staff ready to confirm fitment