The Kohler KDI1903 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 |
|---|---|---|
| 100-025-000 | Air Filter | Air filter |
| 401-2567 | Cartridge dry-type air filter | Air filter |
| A-226955 | Air cleaner assembly | Air filter |
| ED161816 | KDI AIR FILTER DONALDSON 7” WITH SAFETY CARTRIDGE | Air filter |
| GM16944 | Element, air cleaner | Air filter |
| GM66601 | Element, Inner | Air filter |
| 100-075-000 | Belt | Belt |
| 401-2571 | Alternator belt (standard alternator) | Belt |
| 401-2572 | Poly-V alternator belt (heavy environmental condition) | Belt |
| 401-2573 | Poly-V alternator belt (standard condition) | Belt |
| 100-060-000 | Coolant Filter | Coolant filter |
| 401-2574 | Coolant (OAT) | Fluid |
| 401-2575 | Coolant (HOAT) | Fluid |
| 100-045-000 | Fuel Filter | Fuel filter |
| ED161817 | KIT FUEL FEEDING PUMP WITH PRE-FILTER | Fuel filter |
| ED161820 | KIT SECONDARY FEUL FILTER (WIF+CS+HEATER) | Fuel filter |
| ED0082051340-S | COV.HEAD GASK.-OR SET 1903 TCR | Gasket |
| ED0082051360-S | COV.HEAD GASK.-OR SET 1903 M | Gasket |
| ED161746 | KIT AIR GRID HEATER + GASKETS (FOR LOW TEMPERATURES) | Gasket |
| 401-2568 | Intake manifold hose (air filter - intake manifold) | Hose |
| 401-2569 | Coolant hoses | Hose |
| 401-2570 | Fuel line hose | Hose |
| GM22310 | Hose, Reducer | Hose |
| GM88850 | Hose, Air Intake (Item 5) | Hose |
| 100-030-000 | Oil Filter | Oil filter |
| ED161799 | KIT REMOTE OIL FILTER (KDI 1903TCR ONLY) | Oil filter |
| 401-2576 | ATS (Engine) | Service part / kit |
| ED0053029490 | 2.5 Blue smoke | Service part / kit |
| ED0072455190 | CONTROL PANEL KDI-TCR STAGE V | Service part / kit |
| ED161789 | KIT CAB HEATER PROVISION | Service part / kit |
| ED161815 | KDI M - VEHICLE WIREHARNESS | Service part / kit |
| ED161818 | KDI COUNTER CONNECTOR ACCESSORIES | Service part / kit |
| ED161821 | KDI TCR VEHICLE HARNESS (2186-499) | Service part / kit |
| ED161822 | KDI BATTERY HARNESS (2186-406) | Service part / kit |
| ED161823 | KIT THROTTLE CONTROL PEDAL + COUNTER CONNECTOR | Service part / kit |
| ED161824 | KIT THROTTLE CONTROL KNOB + COUNTER CONNECTOR | Service part / kit |
| ED161825 | KIT THROTTLE CONTROL LEVER + COUNTER CONNECTOR | Service part / kit |
| 273377 | Gauge, restriction | Sensor |
| ED161819 | KIT COUNTER CONNECTOR WATER IN FEUL SENSOR | Sensor |
| 100-090-000 | Spark Plug | Spark plug |
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.