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COVER GASKET 27-8347751

REC67C-41114-00
€9.24
Tax included
Cover gasket for Mercury Mariner 30 and 40 hp 3 cylinders, and Yamaha F30A, F40 and F40B. Seals the interface between the cylinder head and the engine block, maintaining the airtightness of the cooling circuit and the compression of the cylinders in marine engines.
Quantity
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Order it before 1 hours y 41 minutes and receive it between tomorrow and Thursday 1 October with Correos Express

Description

Function and technical context

The 27-8347751 REC67C-41114-00 head gasket is a critical sealing component that seals the interface between the cylinder head and engine block in marine cooling systems. Its main function is to guarantee the absolute tightness of the combustion chambers and coolant circuits, preventing coolant leaks into the engine crankcase and compression losses in the cylinders. Designed to withstand intense thermal cycles and sustained pressures typical of the marine environment, this gasket is essential to maintain the integrity of the cooling and combustion systems during continuous navigation. The deterioration of this gasket causes loss of coolant, progressive overheating of the engine, entry of salt water into the cylinders and accelerated degradation of the lubrication oil.

When to replace this part?

The cover gaskets show signs of aging after prolonged compression cycles and thermal variations, especially visible through specific coolant losses in the cover area without apparent cause in hoses or radiator. It is recommended to check the condition of this gasket during each seasonal maintenance and consider its preventive replacement if minimal leaks are detected around the perimeter of the cover, visible oxidation or traces of crystallized coolant at the closing points. Replacing the cover gasket preventively is highly recommended during major engine repairs or after prolonged periods of storage, thus avoiding critical breakdowns in high-altitude navigation where access to technical services is limited.

 

Compatible engines

Mercury/MerCruiser

MarcaModeloRango de serie
Mercury Mariner30 HP Carb 3 CYL0P017000 THRU 0P153499 / 0G760300 THRU 0T408999 / 0P153500 THRU 0P400999 / 0T409000 THRU 1B226999
Mercury Mariner30 HP EFI 3 CYL1C456300 & Up / 0P153500 THRU 0P400999 / 0T409000 THRU 1B226999 / 1C109093 THRU 1C456299
Mercury Mariner40 HP Carb0G760300 THRU 0T408999 / 0P017000 THRU 0P153499
Mercury Mariner40 HP Carb 3 CYL0P153500 THRU 0P400999 / 0T409000 THRU 1B226999 / 1B227000 THRU 1B344306 / 0P401000 & Up / 1C000001 THRU 1C018825 / 1C018826 & Up
Mercury Mariner40 HP EFI 3 CYL1C456300 & Up / 0T409000 THRU 1B226999 / 0P153500 THRU 0P400999 / 1B227000 THRU 1B355027 / 0P401000 THRU 0P515896 / 1C000001 THRU 1C043416 / 1C043417 THRU 1C456299

 

Motores Yamaha Compatibles▾
ModeloAños
F30A2001
F402001
F40B2000 – 2001
F40E2001
F40M2001
F40T2001

 

Equivalent manufacturer part numbers

Manufacturer/BrandReference/Part Number
Mercury Mariner00, 27-8347751, 27-8M4500244, 834775005, 8M4500244, ✓, (actual)
Yamaha67C-41114-00-00, 67C-41114-10-00

Product Details

REC67C-41114-00

Specific References

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