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SPF4174 is a single replacement DuroBall assembly for the SuperPro ALOY0018K The kit will also fit the legacy ALOY0006K kit and can be used (two would be required) to convert ALOY0007K to an ALOY0006K kit Kits are sold individually
SuperPro DuroBall Service Kit - Single (For ALOY0018K)
$154.99
Part Number: SPF4174
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