Stainless Steel Louvered Vent - by ATTWOOD Select (See Table Below):Use with Collector Box 1487A, 1487B Dimensions 3-1/4" x 10-3/8" 1488-1 1488-5 50HP E50DGTLAGG - AG Model

50HP E50DGTLAGG - AG Model 07-2_PROPELLER HARDWARE

DRVSHFT 20" 305CC 0337397 337397 - Evinrude Johnson Spares & Parts

liquids etc

200HP E200TRXCTS 1983 EXHAUST HOUSING"}]

4 L) A200XHCAGA - (G2 74° V6

Stainless Steel Louvered Vent - by ATTWOOD Select (See Table Below):Use with Collector Box 1487A, 1487B Dimensions 3-1/4" x 10-3/8" 1488-1 1488-5 50HP E50DGTLAGG - AG ModelAttwood hull mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. All collector boxes and vents are designed for intake or exhaust and meet ABYC H 2 cross sectional area requirements. All welded 304 stainless steel construction with polished finish. Install with #8 screws. Requires collector box