The Mitsubishi S3Q2 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 |
|---|---|---|
| 50-amp | Alternator | alternator |
| S3Q2-T | Engine Model | engine_model |
| AEHQ5680-02 | 303C CR Mini Hydraulic Excavators | other_service |
| AEHQ5681-03 | 303.5C CR Mini Hydraulic Excavator | other_service |
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.