Peterbilt lever style non-locking fuel cap 4" ID
Peterbilt NON-LOCKING lever style, Non-vented Cap Assembly Alum 4.0” for 4” SCH 40/80 neck, &
Pressure Relief, 8.00” Chain & 6.50” Bail
Fuel tank must be Vented.
OEM part number cross Peterbilt 11-04859-100. NOT FEMALE THREAD