There was a faulty glued seam on this one so decided it was better to cut & post here. This is their older 10,000 mile version. The newer Purolator One's are advertised as 15,000 miles now.
Below incorporates a black piece that "Sit's" on top of the actually bypass valve in the truck. It just moves with the real bypass ball in the truck. Just imagine wearing a hat & you push your head down your hat would follow with you. This piece is not even spring loaded but just slides up and down if the bypass ever opened up.
6FT in length
Split the 2 layers apart & this is what it looks like
Below incorporates a black piece that "Sit's" on top of the actually bypass valve in the truck. It just moves with the real bypass ball in the truck. Just imagine wearing a hat & you push your head down your hat would follow with you. This piece is not even spring loaded but just slides up and down if the bypass ever opened up.
6FT in length
Split the 2 layers apart & this is what it looks like