N.A.D.S. & TAPRITE KEG TAP REPLACEMENT PARTS
The most often replaced parts are the rubber seals at the "bottom" of the tap. There are two: The small one is #3, the large one is #6
Also of note: there are THREE Probe O-Rings(07S07106ih) on the interior shaft. To replace all of them order THREE, (not one, as shown in diagram as grouped #4)
Enlarge the product picture for the reference number guide