PS-3890 Viton 5/8Manufacturer: US SEAL Availability: 49 in stockSKU: ps-3890Manufacturer part number: PS-3890 $14.30 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend5/8" Buna / Carbon Seal Assembly for NorthstarTMManufacturer: US SEALMPN: PS-3890