GENUINE MERCURY REPLACEMENT PART
SEAL Valve
Part no. 8M0142359
US$ 7≈ 343.92 ₺ + VATincl. VAT (20%): ₺ 412.71
₺ equivalent is calculated at the current CBRT rate (2026-10-02); prices exclude VAT
In stock
Check compatibility first.
The model name alone may not be enough; the same model uses different parts across serial ranges.
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What does this part do?
Seals rotating or sliding parts. Grease the lip on installation; replace at the first leak.
- Brand
- Mercury Marine
- Product group
- Gaskets & Seals
- Part number
- 8M0142359
- Menşei
- KR
- Paket adedi
- 1.0
- Tehlike kodu
- 0.0
- Sınıf
- 0.0
- Mercury durumu
- ACT
- Paket ağırlığı
- .02 LBS (0.01 kg)
- Yükseklik
- 1.3 IN (3.3 cm)
KNOW THE PART BETTER
Make the choice clear.
Gaskets and o-rings usually come as kits (cover set, powerhead set) rather than single pieces. Locate the area to be opened in the illustrated catalog.
Explore inside the engineHave this ready when asking for a quote
Engine serial number, which area will be opened (gearcase, cover, powerhead) and the old kit code if known.
Used on these engines
- 425 HP 5.7L V10 Verado — Cylinder Head and CamshaftPos. 12 · qty 40 · go to diagram →
- 400R HP 5.7L V10 Racing — Cylinder Head and CamshaftPos. 12 · qty 40 · go to diagram →
- 350 HP 5.7L V10 Verado — Cylinder Head and CamshaftPos. 12 · qty 40 · go to diagram →
- 500 HP 7.6L V12 SeaPro — Cylinder Head and Camshaft Serial 3B332192 and UpPos. 14 · qty 48 · go to diagram →
- 500 HP 7.6L V12 SeaPro — Cylinder Head and Camshaft Serial 3B332191 and BelowPos. 14 · qty 48 · go to diagram →
- 300R HP 4.6L V8 AMS Racing — Cylinder Head and CamshaftPos. 15 · qty 32 · go to diagram →
- 250 HP 4.6L V8 Verado — Cylinder Head and CamshaftPos. 15 · qty 32 · go to diagram →
- 225 HP 4.6L V8 SeaPro — Cylinder Head and CamshaftPos. 15 · qty 32 · go to diagram →
- 200 HP 4.6L V8 Pro XS — Cylinder Head and CamshaftPos. 15 · qty 32 · go to diagram →
- 500R HP 4.6L V8 Racing — Cylinder Head and CamshaftPos. 13 · qty 32 · go to diagram →