Item SI03453807 has must read information.
: This potentiometer is still available for service use on P/Q controller p/n's 1600266. The potentiometer p/n 7003997 is to be used on OEM controllers 1600235 and 1600257. 

SI-POTENTIOMETER

$21.99
:

:
SI03453807

:
: 1.5  : 1  : 1  : 0.07

:
EA
:
:
SI-POTENTIOMETER - SI03453807