The Caterpillar G3612 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 |
|---|---|---|
| 4C-6767 | Synthetic Oil | Fluid |
| 4C-9504 | Dielectric Grease | Fluid |
| 5N-5561 | Silicone Lubricant | Fluid |
| 8T-9020 | Dielectric Grease | Fluid |
| 108-3515 | Gasket | Gasket |
| PL1000E | Caterpillar PL1000E translator configured for Modbus 232 | Service part / kit |
| 9Y-6792 | Gasket | Spark plug |
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.