Cylinder Head Concave Washer - 911 | Boxster | Cayman | 1997-2008 202687 Porsche Loctite 5900 flange sealant

Porsche Loctite 5900 flange sealant for engine case

from sunrise to sunset

long-lasting results on your 911

Two air-service outlets – one lubricated for tire inflation

Say goodbye to worrying about troublesome and uneven movements

Cylinder Head Concave Washer - 911 | Boxster | Cayman | 1997-2008 202687 Porsche Loctite 5900 flange sealantCylinder Head Concave Washer For Porsche 996 (1999 2004) 997 (2005 2008), Boxster 986 987 (1997 2008), Cayman 987 (2006 2008), Cayenne (2003 2006) Models. Precision engineered cylinder head concave washer designed for Porsche 996 and 997 911 models, as well as Boxster 986 987, Cayman 987, and Cayenne applications. This critical fastener component ensures proper load distribution and sealing integrity at the cylinder head, maintaining optimal