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Essick: PCRD/S8000 SI-500S PCRD/S7000 SI-700S12 SI-700S SI-700D12 SI-700D SI-500S12 SI500D12 SI-500D N49W
+ View All ModelsShaft collar - 1" for residential cooler
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Shaft collar - 1" for residential coolers - also fits: ecr4000/4500/5200/6600/7200
EMR524331, 524331, ESK524331, esk110660, CHM110660, 110660