{"id":4667,"date":"2026-09-17T08:58:57","date_gmt":"2026-09-17T08:58:57","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&p=4667"},"modified":"2026-09-18T01:05:32","modified_gmt":"2026-09-18T01:05:32","slug":"6bt-injector-fuel-supply-tube-3918508","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/it\/product\/6bt-injector-fuel-supply-tube-3918508\/","title":{"rendered":"6BT Injector Fuel Supply Tube 3918508"},"content":{"rendered":"

6BT Injector Fuel Supply Tube 3918508 Specs & Engine Fitment<\/strong><\/h2>\n\n\n\n

The 6BT injector fuel supply tube 3918508 is a precision-engineered high-pressure fuel line designed specifically for the #2 cylinder on Cummins 6B series diesel engines<\/a>. Built to endure extreme injection pressures and heavy engine vibration, this fuel line delivers smooth, leak-free fuel flow directly to the injector.<\/p>\n\n\n\n

Technical Specifications: Cummins Fuel Line 3918508<\/strong><\/h2>\n\n\n\n
Specification Parameter<\/strong><\/td>Dettagli<\/strong><\/td><\/tr><\/thead>
Numero di parte<\/strong><\/td>3918508<\/td><\/tr>
Part Name<\/strong><\/td>Injector Fuel Supply Tube<\/td><\/tr>
Cylinder Position<\/strong><\/td>#2 Cylinder<\/td><\/tr>
Configurazione del motore<\/strong><\/td>Cummins 6B \/ 6BT 5.9L<\/td><\/tr>
Line Length<\/strong><\/td>770 mm<\/td><\/tr>
Inside Diameter (ID)<\/strong><\/td>1.8 mm<\/td><\/tr>
Injector Tube Nut Size<\/strong><\/td>14 mm<\/td><\/tr>
Delivery Valve Tube Nut Size<\/strong><\/td>12 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Ref No.<\/strong><\/td>Numero di parte<\/strong><\/td>Parte Descrizione<\/strong><\/td>Qty Required<\/strong><\/td>Remarks \/ Application<\/strong><\/td><\/tr><\/thead>
\u2014<\/strong><\/td>PP98536<\/strong><\/td>Injector Pipes<\/td>\u2014<\/td>Injector Plumbing Group<\/td><\/tr>
1<\/strong><\/td>3918109<\/strong><\/td>Vite a testa cilindrica con flangia esagonale<\/td>3<\/td>M8 x 1.25 x 25<\/td><\/tr>
\u2014<\/strong><\/td>3918513<\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>\u2014<\/td><\/tr>
2<\/strong><\/td>3282942<\/strong><\/td>Tube Brace<\/td>1<\/td>\u2014<\/td><\/tr>
3<\/strong><\/td>3903723<\/strong><\/td>Rondella semplice<\/td>2<\/td>\u2014<\/td><\/tr>
4<\/strong><\/td>3904519<\/strong><\/td>Tube Brace<\/td>1<\/td>\u2014<\/td><\/tr>
5<\/strong><\/td>3917712<\/strong><\/td>Hexagon Head Cap Screw<\/td>2<\/td>M5 x 0.80 x 22<\/td><\/tr>
6<\/strong><\/td>3917747<\/strong><\/td>Vibration Isolator<\/td>2<\/td>\u2014<\/td><\/tr>
7<\/strong><\/td>3918507<\/a><\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>#1 Cylinder<\/td><\/tr>
8<\/strong><\/td>3918508<\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>#2 Cylinder<\/td><\/tr>
9<\/strong><\/td>3918509<\/a><\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>#3 Cylinder<\/td><\/tr>
\u2014<\/strong><\/td>3922419<\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>\u2014<\/td><\/tr>
2<\/strong><\/td>3282942<\/strong><\/td>Tube Brace<\/td>1<\/td>\u2014<\/td><\/tr>
3<\/strong><\/td>3903723<\/strong><\/td>Rondella semplice<\/td>4<\/td>\u2014<\/td><\/tr>
4<\/strong><\/td>3904519<\/strong><\/td>Tube Brace<\/td>1<\/td>\u2014<\/td><\/tr>
5<\/strong><\/td>3917712<\/strong><\/td>Hexagon Head Cap Screw<\/td>4<\/td>M5 x 0.80 x 22<\/td><\/tr>
6<\/strong><\/td>3917747<\/strong><\/td>Vibration Isolator<\/td>4<\/td>\u2014<\/td><\/tr>
10<\/strong><\/td>3917778<\/strong><\/td>Tube Brace<\/td>1<\/td>\u2014<\/td><\/tr>
11<\/strong><\/td>3918510<\/a><\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>#4 Cylinder<\/td><\/tr>
12<\/strong><\/td>3918512<\/a><\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>#6 Cylinder<\/td><\/tr>
13<\/strong><\/td>3922420<\/a><\/strong><\/td>Injector Fuel Supply Tube<\/td>1<\/td>#5 Cylinder<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Application & System Compatibility<\/strong><\/h2>\n\n\n\n

Part number 3918508 is custom-bent to match the exact routing requirements of the second cylinder:<\/p>\n\n\n\n