This helps find the right parts for your equipment. When a potential match is found you will see: ✓ Potential Match
⚠ Please double-check fitment before ordering.
Factory specs, serial number guides, common failure points, and verified replacement parts — organized by model. Select yours below.
Model Guide
Serial Number Location To determine your Cat 225’s configuration and ensure accurate parts selection: Look for the serial number stamped on the main frame behind the cab or on the side of the undercarriage near the hydraulic tank A metal ID...
Model Guide
Serial Number Location For correct parts ordering and model verification, locate the serial number: Stamped on the rear frame near the winch housing Also listed on the cab data plate, often mounted behind the operator seat or near the main control...
Model Guide
Serial Number Location To confirm configuration and order the correct parts, locate the serial number: Stamped on the rear frame or winch housing Also found on the operator cab ID plate, typically on the dashboard or near the seat mount Use the...
Model Guide
Serial Number Location To verify emissions tier, blade type, and undercarriage specs, locate the Cat C3.6 track dozer serial number: Stamped on the left rear frame rail near the track Also listed on the cab’s interior ID plate, behind the...
Model Guide
Serial Number Location To verify build year, parts compatibility, and configuration, locate the serial number: Stamped on the left side of the machine’s main frame behind the loader arm Also listed on the metal ID plate inside the operator cab...
Model Guide
Serial Number Location To verify configuration and ensure proper part matching: Stamped on the frame near the front right wheel or step plate Also found on the metal ID plate inside the operator cab, near the dashboard or door panel The serial...
Model Guide
Serial Number Location To ensure proper parts fitment and verify model year: Look for the serial number plate on the front frame, left-hand side near the operator cab Also found on the inside of the cab above the footwell or door post Use the full...
Model Guide
Serial Number Prefixes by Manufacturing Location Caterpillar 140H graders use the following serial number prefixes based on their origin: United States: 2ZK, 8JM, 8KM Australia: 9ZN Brazil: 3AS, 5HM, 9TN Use your full serial number to confirm...
Model Guide
Serial Number Location For model-specific service or parts lookup, locate the serial number: Stamped on the right-hand frame below the cab step Also displayed inside the operator cab on the dash or left control panel Serial numbers are critical to...
Caterpillar machine specifications, serial number guides, and parts references covering a wide range of Cat equipment types — from dozers and excavators to telehandlers, motor graders, articulated dump trucks, and forestry machines. Each model page compiles key specs, parts fitment data, and serial number breakdowns to help you identify and source the right components faster.