Fuel Pump Vacuum Pressure Gauge 5613 99310514106 Coupler/Retainer: A black plastic ring

Coupler/Retainer: A black plastic ring (coupler/retainer) is included to secure the sausage pack

Improved Handling: Enhances your vehicle's responsiveness and cornering ability

Porsche Leather center for "hockey puck" style horn button on early 911 and 912 (1965-1968) models

Porsche 180mm outer floor panel repair piece made of painted aluminized steel for the left side on 911

Fuel Pump Vacuum Pressure Gauge 5613 99310514106 Coupler/Retainer: A black plastic ringIdeal for testing vacuum lines and components. Accurately tests low pressure fuel systems. Quickly diagnose internal engine problems such as bad rings, valves and leaking head gaskets. Kit comes complete with adapter for most applications. Pin point hard to find problems such as cracked lines. Large 3 1 2" gauge features a chrome bezel and rugged protective outer boot. Dual purpose gauge reads vacuum and pressure. Dual scale gauge reads 0 30 in. Hg