The Caterpillar 3176C 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 |
|---|---|---|
| 229-1676 | Engine Air Intake Precleaner | Air filter |
| RE558676 | ALTERNATOR | Alternator |
| 227-4702 | Standard Bucket (5.6 m3) | Bucket |
| 227-4704 | Ejector Bucket (5.9 m3) | Bucket |
| 1R-0755 | High Efficiency Fuel Filter | Filter |
| 1R-0749 | Fuel Secondary - ADV | Fuel filter |
| 1R-0750 | High Efficiency Fuel Filter | Fuel filter |
| 1R-0751 | High Efficiency Fuel Filter | Fuel filter |
| 1R-0756 | High Efficiency Fuel Filter | Fuel filter |
| 1R-0766 | High Efficiency Fuel Filter | Fuel filter |
| M-4626474 | Gasket Set - Rear Structure | Gasket |
| M-4652364 | Gasket Set - Oil Cooler & Lines | Gasket |
| 9T0973 | Filter hydraulic/transmission | Hydraulic filter |
| AEHQ5438-01 | Replaces AEHQ5438 | Service part / kit |
| AEHQ5487-02 | Replaces AEHQ5487-01 | Service part / kit |
| AEHQ5574-01 | Replaces AEHQ5574 | Service part / kit |
| PEHP7069-01 | Reman Water Pump | Water pump |
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.