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Model: 4031F Rev C. This is a refurbished Haas Serial Keyboard Interface Circuit Board, model 4031F Rev C, SM13051915. • Model: 4031F. • 1x Refurbished Haas 4031F Rev C Serial Keyboard Interface Circuit Board.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.