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CYLINDER HEAD GASKET 27-18785T
Description
The 27-18785T head gasket is an essential sealing component in the cylinder head of Mercury V6 2.0L turbocharged marine engines, responsible for maintaining the seal between the cylinder head and the engine block, preventing coolant and combustion gas leaks. This part must be replaced when water leaks or engine overheating are detected, and its correct assembly together with connecting rod 644-818141 is essential to ensure optimal functioning of the cooling system.
It meets Mercury Marine technical specifications and is compatible with the loopcharge systems of these engines, ensuring tightness under marine operating pressure and temperature conditions.
Engine Compatibility
Mercury/MerCruiser
| Marca | Modelo | Rango de serie |
|---|---|---|
| Mercury Mariner | XR-4 / MAGNUM II | 0C239553 THRU 0D081999 |
| Mercury Mariner | XR-6 / MAGNUM III | 0G960500 THRU 1B226999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | 105 JET | 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | SST 120 | 0D030200 & Up |
| Mercury Mariner | V-135 | 0G960500 THRU 0T178499 / 0C239553 THRU 0D081999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | 140 JET | 0G960500 THRU 0T178499 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-140 (INTERNATIONAL) | 0T178500 THRU 1B226999 |
| Mercury Mariner | V-150 | 0C239553 THRU 0D081999 / 0G960500 THRU 1B226999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-175 | 0C239553 THRU 0D081999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-200 | 0G960500 THRU 1B226999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-200 (2.5L) | 0C291520 THRU 0D081999 |
| Mercury Mariner | S2000 | 0D030200 & Up |
Equivalent Manufacturer Part Numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Mercury Mariner | 18785T ✓ (actual), 187851, 27-18785T |
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