Oil seal crankshaft for Porsche 911 G from '78 964 993 996 997

We usually don’t stock this part, it is ordered from our German supplier so please allow us up to 8-10 days to have them delivered. It can happen our supplier is out of stock in that case we will notify you immediately and send you a refund. If you have any further questions or need the part very quickly please feel free to get in touch.

Engine gaskets prevent air, moisture and dirt particles from entering the engine on one hand. On the other hand, the gaskets prevent the escape of oil, coolant as well as hot exhaust gases from the engine. In addition, the engine gaskets or sealing rings / oil seals prevent the individual media in the engine from mixing undesirably and thus separate fuel, engine oil and coolant from each other.
Therefore, every seal on the crankcase, cylinder head, valve cover and crankshaft should be in perfect condition. Failure to do so can result in oil loss and costly consequential damage.
The cylinder head gasket in particular can cause compression loss and is a very common weak point, along with the valve cover gasket, oil pan gasket and crankshaft sealing rings.
Here you can get high quality replacement according to the title.

In addition to engine gaskets and other engine components, you will find many other spare parts for your Porsche model in our store.

The company ElringKlinger, founded in 1879 in Stuttgart, has always produced gaskets. The products include, for example, cylinder-head gaskets, sealing compounds and various shaft seals. With more than 100 years of experience in the field of sealing technology, the company is nowadays the world market leader in the cylinder-head gasket segment.

Reference numbers:
99911329041,   999.113.290.41,   999 113 290 41
99911329040,   999.113.290.40,   999 113 290 40
99911329042,   999.113.290.42,   999 113 290 42
99911304950,   999.113.049.50,   999 113 049 50
99911304952,   999.113.049.52,   999 113 049 52
99911346240,   999.113.462.40,   999 113 462 40
99911346540,   999.113.465.40,   999 113 465 40