The Mitsubishi S4Q2 engine line groups 7 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| AEHQ5682-03 | 304C CR Mini Hydraulic Excavator | other_service |
| AEHQ5683 | 305C CR Mini Hydraulic Excavator | other_service |
| AEHQ5683-03 | 305C CR Mini Hydraulic Excavator | other_service |
| AEHQ6016 | 904H Compact Wheel Loader | 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.