The Perkins 4012 engine line groups 17 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| M351 | Main bearing bolts, lateral capscrews, main bearing caps | main_bearing_bolts |
| 4012TAG | other_service | |
| 4012TAG1 | other_service | |
| 4012TAG2 | other_service | |
| T6253/292 | dismantling tool | other_service |
| T6253/293 | extraction tool | 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.
This engine family also powers 136 generator set(s) on Facts About Generators.