Yesterday, I bought a 1991 Topkick with 40,800 miles. 3116 & 5 Speed. Clean.
Dual tanks.

Here is the problem.

Fuel filter under the left fender/step area.

I checked the Baldwin site, and it lists the air, fuel, and oil filters, but the fuel filter matches the filter on the engine. Both are similar size. I can't read anything off that filter under the fender. I am flying blind. Is this filter under the fender/step area the same PN as the filter mounted on the driver side of the engine?