Proven Part Primer Bulb For 694394 494408 49-058 120-178 With Retaining Ring

One Primer Bulb with Retaining Ring. They Replace Part Numbers 694394, 494408, 49-058, 120-178, 5084, 8958, B1Sb8958, 7-04947, 1709322, 1709322Sm, Bynorm 320-306, Home Depot 279640 and Nhc 262-4018. The Bulbs Do Not Have a Hole On Top. Fits Quantum Series 3.5 3.75 4.0 Hp Models with Retainer Without Hole. Not Compatible with Greater Than 10% Ethanol Fuel