Porsche Diesel Additive 500ml 997-613-180-01--FAC Porsche Sway-A-Way’s Splined collars are

Porsche Sway-A-Way’s Splined collars are steel collars precision broached to common splines

Porsche Brake Fluid SL6 DOT 4 (1L)

911 Carrera 4 (2001) and 911 Turbo (1996-1997) models

Compatible with the factory X51 oil baffle

Porsche Rubber connection sleeve for the oil filler pipe (or neck)

Porsche Diesel Additive 500ml 997-613-180-01--FAC Porsche Sway-A-Way’s Splined collars arePorsche Pro Line Diesel System Cleaner Additive (500ml). The Pro Line Diesel System Cleaner Additive is a specialized product designed to clean and maintain your diesel engine's fuel system. This additive can help to remove harmful deposits and contaminants that can reduce engine performance, fuel economy, and emissions. Key Features: Powerful Cleaning Action: Removes harmful deposits from various parts of your diesel engine's fuel system, including