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24321-000250 Marine
O-RING 1A G-25.0
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Fitted to
Engines, drives and generators whose parts catalogue lists this part. Open any for its exploded parts list.
Engines Saildrives & gearboxesSupersession
Superseded by
| Part No. | Description | Code | Applies |
|---|---|---|---|
| 196420-12100 | O-RING, 1A G25.0 | R | A=*2013.06.; B=*2013.06.; C=*2013.06. |
OEM interchange
Other OEM part numbers for the same part — order from any of these makers or their dealers.
Aftermarket equivalents cross-ref
Third-party equivalents (Jabsco, Sierra, WIX, Mann…) — not OEM; verify before ordering. Usually cheaper than the marine dealer.
| Equivalent P/N | Brand | Description | Source | Confidence | Shop |
|---|---|---|---|---|---|
| JIS B2401 G25 | JIS B2401 | G-series O-ring - JIS G25 NBR CS~3.1mm; Yanmar code O-RING; 1AG25.0 | gallagherseals.com | likely |
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 | |
|---|---|---|---|---|---|---|---|
| SD20, SD20A-S, SD20B-S, SD20C-S | SD20A-S Parts Catalog | Fig 2. UPPER GEAR HOUSING | 5 | 20 | 2 | 1 | |
| SD20 | SD20 Parts Catalog | Fig 2. UPPER GEAR HOUSING | 3 | 24 | 2 | 1 | |
| SD30, SD31 | SD20 Parts Catalog | Fig 3. UPPER GEAR HOUSING | 5 | 26 | 2 | 1 | |
| SD40, SD40-4T, SD50, SD50-4T | SD50 Parts Catalog | Fig 2. UPPER GEAR HOUSING | 3 | 87 | 2 | 1 | |
| 4LH-DTE, 4LH-STE | 4LH Parts Catalog | Fig 33. LUB. OIL SYSTEM(4LH-DTE,STE) | 46 | 41 | 1 | 5 |