73919HS Air Control Watkins 2006+Manufacturer: Unknown Availability: 2 in stockSKU: 73919hsManufacturer part number: 73919HS $18.66 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendAir control valve, less handle, used on 2006+ Caldera, Hot Spring, Limelight and Tiger River Spas. Removable piston can be used to repair currently installed air controls.Manufacturer: UnknownMPN: 73919HS