Dayton Motor Mounting Rings, 2-1/4 Outside Dia. (In.), 2 PK, For NEMA Frame 42 and 48 - 4UFA6: Home And Garden Products: Amazon.com: Industrial & Scientific
A110 MARATHON RESILIENT RING KIT 110
GE Motor Mount Adaptor 161L131AA G1 GEJ 3351 B | eBay
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