Description Fits 1.5 HP Mueller Matic wash pumps. ***Requires professional TIG welding*** 3 piece kit to replace early model plastic quick connect fittings that hooked the 1/2 inch ID hose to the outside measure stick. Includes: 8826298 Weld x QC Quick Connect AWS 23619small SS tube 8825995 New Style larger 7/8 I.D. Quick Connect female x 1/2 inch hose M-8801962 O-rings Not included but required: One of the adapters shown below; Choose based on your tank valve size M-8826008 Adapter connects to Mueller M-8823113 -3 inch milk tank valve (this item) M-8826007 Adapter connects to Mueller M-90601 -2 inch milk tank valve Normally in stock Sold by and Ships from Hamby Dairy Supply in Missouri