Cartridge Kit, Cover End, Ring Size 10

For a Vickers V2020 pump, this is the cover end cartridge kit built specifically for ring size 10. The catalog number is C1MH56 and it carries SKU 02-152002 under the Eaton brand, which now falls under Danfoss Power Solutions. As long as your pump matches that V2020 designation and you need the cover end side with a size 10 ring, this kit lines up with what you are looking for.

This cover end cartridge kit is indeed the correct replacement part for a Vickers V2020-10-30 cover, specifically designed for a size 10 ring.