Super Tech
PH7575 is the proper filter for this engine.
Wix #51040 is a direct replacement.
I use Hastings filters. The Hasting replacement is a LF157.
KOHLER 1205001
What is your Goal - Not pay Sears prices for an oil filter? I bought a NAPA brand oil (1348) filter for my riding lawn mower with a 16 HP Kohler for $6.
No
What is the fram oil filter cross reference for kohler part# kh-52-050-02-s
12-050-01: Available at most Lowe's
That would be a Fram PH8172
PH3614
PH4967. Fram specifically says the Kohler 7.3E uses this filter
The Amsoil / Wix # is 51056