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Outside diameter of this part is 2-1/4" - If the part you need is the larger 2-5/8" part this will NOT work for you
Not a replacement for plastic cam assembly systems, and does NOT work with plastic gear teeth motors.
Fits Standard 3/4" water softener valves - See images for more details and valve ID tips.
Compatible with Kenmore, GE, NorthStar, Whirlpool, EcoPure, Morton and several other softener brands
Original OEM Manufacturers Replacement Part

New factory original Cam and Gear for standard sized softeners. This part will NOT fit the larger 1" systems.