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121857-55730 Marine
SENSOR ASSY
Fuel filter — sizing & interchange
Yanmar fuel systems are two-stage: a coarse ~30 micron primary water-separator (often a Racor 500FG) and a fine on-engine filter (~10 micron mechanical / ~2 micron common-rail). Never put a finer filter ahead of a coarser one. See the guide for spin-on/element cross-references and Racor element pairing.
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Fitted to
Engines, drives and generators whose parts catalogue lists this part. Open any for its exploded parts list.
EnginesNo cross-references recorded for this part yet.
Used in 5 places
Every catalog figure this part is placed in, the model(s) it applies to, and its reference/level/quantity.
| Model(s) | Catalog | Figure | Page | Ref | Lev | Qty | |
|---|---|---|---|---|---|---|---|
| 3JH40 | 3JH40 Parts Catalog | Fig 32. FUEL PRE-FILTER(HULL SIDE) | 36 | 8 | 2 | 1 | |
| 4JH45, 4JH57 | 4JH45-4JH57 Parts Catalog | Fig 33. FUEL PRE-FILTER(HULL SIDE) | 41 | 7 | 2 | 1 | |
| 4JH110, 4JH80 | 4JH80-4JH110 Parts Catalog | Fig 42. FUEL PRE-FILTER(HULL SIDE) | 49 | 7 | 2 | 1 | |
| 4LH-HTE | 4LH Parts Catalog | Fig 62. FUEL STRAINER | 87 | 6 | 2 | 1 | |
| 4LHA-HTE(P), 4LHA-HTZE(P) | 4LHA Parts Catalog | Fig 51. FUEL STRAINER(4LHA-HT(Z)E(P)) | 68 | 5 | 2 | 1 |