Porsche Ni-Resist Sealing Flame Ring Set for 964/993 100 or 102mm Cylinders 107-05-NIRESIST100-102MM 996-106-665-58--RAU 5 mm alternator shaft nut

5 mm alternator shaft nut

Porsche Differential housing thrust ring for 914 (1970-1976) models

Porsche New Headlamp Rim Primered For Left/Right Side on 911/Turbo Carrera (1978- 1986)

Porsche Control unit for Cayenne (2011-2014) models

Porsche Ni-Resist Sealing Flame Ring Set for 964/993 100 or 102mm Cylinders 107-05-NIRESIST100-102MM 996-106-665-58--RAU 5 mm alternator shaft nutPorsche For high compression and elevated boost turbocharged engines, we recommend applying a set of quality machined Ni Resist Rings. These rings are intended to provide a high integrity, interlocking seal between the cylinders and heads. The TurboKraft Ni Resist Ring Set includes a set of 6 CNC machined billet stainless steel rings built to exacting tolerances. One of the original origins on Porsche engines dates back to the Porsche 935 race cars.