11B427. Fuel Return Double Banjo Bolt.

This Banjo Bolt screws into the top of the fuel injector on Leyland & Marshall tractors and returns fuel to the tank from the top of No.1 injector.

See item number 28 in the illustration. 

Fitted to tractors:

• Leyland: 344 – 384 – 255 – 270 – 262 – 272 – 462 – 472 – 282 – 482
• Leyland: 602 – 604 – 702 – 704 – 802 – 804
• Leyland: 285 – 2100 – 485 – 4100
• Marshall: 602 – 604 – 702 – 704 – 802 – 804
• Marshall: 902XL – 904XL
• Marshall: 105 – 115 – 125 – 145

Also, fitted to engines:

• 3.4TD engine
  (No. 4339 onwards)
• Leyland: 4/98 engines
• Leyland: 6/98 engines