GENUINE MERCURY REPLACEMENT PART
O-RING (1.859 x .139)
Part no. 30224
₺ equivalent is calculated at the current CBRT rate (2026-10-07); prices exclude VAT
This part has been superseded — current part:
8M0204651 → open current partCheck compatibility first.
The model name alone may not be enough; the same model uses different parts across serial ranges.
Verify by serial numberYour cart becomes a quote request for our sales team; no payment is taken.
What does this part do?
Ring seal. Renew whenever disturbed; lightly oil and never twist during fitting.
- Brand
- Mercury Marine
- Product group
- Gaskets & Seals
- Part number
- 30224
- Menşei
- VN
- Paket adedi
- 5.0
- Tehlike kodu
- 0.0
- Sınıf
- 25.0
- Mercury durumu
- SS
- Paket ağırlığı
- .001 LBS (0 kg)
- Yükseklik
- 1.0 IN (2.5 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
- 4.3L (GEN II) (2 BBL.) GM 262 V-6 — STANDARD COOLING SYSTEM (DESIGN I)Pos. 2 · qty 1 · go to diagram →
- 30 HP EFI 3 CYL — Water Pump Kit Components 812966A12Pos. 3 · qty 1 · go to diagram →
- 8.2L MIE W/HURTH GM 502 V-8 — STANDARD COOLING SYSTEMPos. 7 · qty 1 · go to diagram →
- 8.2L MIE GEN. V GM 502 V-8 — THERMOSTAT HOUSING SERIAL (STANDARD COOLING) #F350274 AND BELOWPos. 7 · qty 1 · go to diagram →
- 7.4L MIE W/HURTH GM 454 V-8 — Thermostat Housing (Standard Cooling)Pos. 7 · qty 1 · go to diagram →
- 7.4L MIE (LH) GEN. V GM 454 V-8 — THERMOSTAT HOUSING (STANDARD COOLING) 0D715494 - 0F349999Pos. 7 · qty 1 · go to diagram →
- 4.3L (GEN II) (2 BBL.) GM 262 V-6 — STANDARD COOLING SYSTEMPos. 7 · qty 1 · go to diagram →
- 350 MAG. (SKI) GM 350 V-8 — THERMOSTAT HOUSING (STANDARD COOLING-DESIGN I)Pos. 6 · qty 1 · go to diagram →
- 230 MIE (4 BBL.) GM 305 V-8 — Thermostat Housing (Standard Cooling)(Design II)Pos. 7 · qty 1 · go to diagram →
- 340 MIE W/B/W GM 454 V-8 — THERMOSTAT HOUSING (STANDARD COOLING) NEW DESIGNPos. 7 · qty 1 · go to diagram →