The Cummins/Onan KTA19 engine line groups 8 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| CS-1367-1 | COOLANT FILTER | Coolant filter |
| 25-1386 | FUEL FILTERS | Fuel filter |
| FS-1386-1 | fuel filters | Fuel filter |
| 903-0125 | NA | Service part / kit |
| 903-0205 | NA | Service part / kit |
| 903-0605 | NA | Service part / kit |
| A134 | engine control monitor board | Service part / kit |
| D1400 | DONALDSONS D1400 SOLVENT | Service part / kit |
| ES-1778-1 | current transformer connections | Service part / kit |
| ES-1866-1 | reconnection diagram | Service part / kit |
| LS-1063-1 | oil dipstick location | Service part / kit |
| M-1808-2 | typical installation diagram | Service part / kit |
| SC-1101-1 | load transfer switch | Service part / kit |
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.