Specifications
Ratings spec sheet not in our library yet — see the documents below.
Parts
12model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 104-3170 | Spark Plug | 1 | Spark plug | buy |
| 105-7124 | oversized 18mm plug gasket | Gasket | buy | |
| 108-3515 | Gasket | Gasket | buy | |
| 128-6238 | Spark Plug | 1 | Spark plug | buy |
| 176-7748 | Gasket | Gasket | buy | |
| 194-8518 | Spark Plug | 1 | Spark plug | buy |
| 224-2700 | Spark Plug | Spark plug | buy | |
| 243-4291 | Spark Plug | 1 | Spark plug | buy |
| 2N-2839 | Spark Plug - Fine wire plug | 1 | Spark plug | buy |
| 346-5123 | Spark Plug | 1 | Spark plug | buy |
| 4W-2256 | Spark Plug - Fine wire plug | 1 | Spark plug | buy |
| 9Y-6792 | Gasket | Gasket | buy |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Engine spec — G3400 (Caterpillar)Engine spec — Industrial rating guide (Caterpillar)Engine spec — LECH3874-07 (Caterpillar)Engine spec — LEHQ9105-02 (Caterpillar)Engine spec — cat-g3412-spec-sheet (Caterpillar)Engine spec — lehq7238 (Caterpillar)Engine spec — lehw0032-00 (Caterpillar)Engine spec — lehw0748 (Caterpillar)Engine spec — lehw0748 02 (Caterpillar)Spec sheet — Cat Gas Genset Ratings Efficiencies LEXE0422-03 (Caterpillar)Spec sheet — psna-epg-f g3412pgg (Caterpillar)Parts manual — Spark+Plug+Selection+Table (Caterpillar)