YOU ARE BIDDING ON A NIP ENYA SS 25-35BB. PART # S25B07 FRONT HOUSING WITH BRGS.THIS FITS THE SS MODELS ONLY!!Check out my other items!Be sure to add me to your favorites list! I  HAVE ALL TYPES OF OS & ENYA C/L VENTURIS & NVA FOR SALE OR ON AUCTION.IF YOU DONT SEE IT ASK.SEE MY OTHER AUCTIONS FOR PARTS.WILL COMBINE SHIPPING.