Unified Marine Primer Bulb 3/8 Inch EPA/CARB

3/8 inch primer bulb. E.P.A. / C.A.R.B. compliant low permeation primer bulb. Double check valves to hold prime longer. UV inhibitors protect from prolonged exposure to sunlight. Oversized bulb works for most outboards. Large I.D. for highest flow rate.
Shipping Length: 6.9 inch X Shipping Length: 4.1 inch X Shipping Length: 2.1 inch X