Cummins valve cover with oil filler cap.
A must for those that run an adjustable pump gear or have installed a breather in place of the oil filler cap on the front cover.
Does not include valve cover gasket. Only includes items #5, #6, & #7 in the second picture.
1x 3902605 Cover
1x 3901895 Oil Fill Cap
1x 3936876 Filler Cap O-Ring
1x 3935449 Mounting Grommet