From our inventory of over 1,000,000 NOS Mopar parts:

This is a new old stock, heavy duty oil bath type air cleaner for 1961-1966 Dodge Panel trucks. It is of 1 quart capacity and was used on trucks up to serial # 1720480. 

If there are any questions, please contact us M-F 11am-6pm EST.
From our inventory of over 1,000,000 NOS Mopar parts: This is a new old stock, heavy duty oil bath type air cleaner for 1961-1966 Dodge Panel trucks. It is of 1 quart capacity and was used on trucks up to serial # 1720480.  If there are any questions, please contact us M-F 11am-6pm EST.