The Caterpillar 3412E engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| 1R-0749 | High Efficiency Fuel Filter | fuel_filter |
| 8N1728 | Connecting rod | other_service |
| g00104545 | Illustration 4 | other_service |
| g00687600 | Always use a board or cardboard when you check for a leak. Leaking fluid that is under pressure can penetrate body tissue. Fluid penetration can cause serious injury and possible death. A pin hole leak can cause severe injury. If fluid is injected into your skin, you must get treatment immediately. Seek treatment from a doctor that is familiar with this type of injury. | other_service |
| g00702020 | Wear a hard hat, protective glasses, and other protective equipment, as required. | other_service |
| g00702022 | Caterpillar equipment and replacement parts that are shipped from Caterpillar are asbestos free. | other_service |
| g00704000 | Illustration 8 | other_service |
| g00704059 | Illustration 9 | other_service |
| g00706404 | Illustration 7 | other_service |
| i01359666 | Crushing Prevention and Cutting Prevention | other_service |
| i01480768 | Burn Prevention | other_service |
| i01658146 | Important Safety Information | other_service |
| i02055886 | Safety Messages | other_service |
| i02520038 | General Hazard Information | other_service |
| i02520805 | Installation Environment | other_service |
| g00366995 | Universal Warning | warning_label |
| g00934493 | Do Not Operate or Work on This Engine Unless You Have Read and Understand the Instructions and Warnings in the Operation and Maintenance Manual | warning_label |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Leads compiled from supplier catalogs across the family’s variants; verify the exact part for your variant and serial number.