Enclosure (DES 7144) C9 and are NOT larger than

and are NOT larger than 14"" in diameter

or (3) to mount DPF systems which may be a length and weight which may require more than (2)

Mounting bands are constructed from 3/16"" mild steel

OEM: 2604870C91

This gasket is also sold in many kits depending on the application:

Enclosure (DES 7144) C9 and are NOT larger thanDES7144 is designed to have the same appearance and styling of the Peterbilt factory ""OEM"" tool box. DES7144 is designed to mount the SC43 and other filters with a maximum length of 44"". These filters are mounted to the chassis of the DPF enclosure with bands purchased separately. The DES7144 chassis is constructed and welded using 1 4"" and 3 8"" mild steel. Steps and side panels are 5000 series marine grade aluminum. Cover is polished 3000 series