Bilge Hardware - Bilge Vents & Cowls

5" DG Bilge Vent - NOTE: LIMITED QUANTITIES AND COLORS AVAILABLE

Stylish 5" Bilge Vent, fully machined from billet aluminum. Pairs with DG Grab Handle.

• Bolt to Bolt: 5"
• Length: 7-1/8"
• Width: 3-7/8"

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Billet Aluminum Standard Euro Style Vent 7-1/2" x 3-1/2" - Each

We've got them - the latest in billet handles and vents. These Euro Styled Vents feature smooth contoured shapes and edges. These units use the same mounting holes as the traditional handles and vents so they are perfect for a new boat building project or they will retro-fit the traditional handles and vents manufactured by Hardin Marine.

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Short Billet Vent 7-1/2" x 3-1/2" - Each

These long style billet aluminum vents offer the provision to use a bilge blower hose to exhaust fumes in your engine compartment. Each vent measures 7-1/2" x 3-1/2" and each of these will accommodate the short style billet grab handles.

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Billet Aluminum Standard Euro Style Vent 12-1/2" x 3-1/2" - Each

We've got them - the latest in billet handles and vents. These Euro Styled Vents feature smooth contoured shapes and edges. These units use the same mounting holes as the traditional handles and vents so they are perfect for a new boat building project or they will retro-fit the traditional handles and vents manufactured by Hardin Marine.

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Long Dual Billet Vent 12-1/2" x 3-1/2" - Each

These long style billet aluminum vents offer the provision to use 2 bilge blower hoses to exhaust fumes in your engine compartment. Each vent measures 12-1/2" x 3-1/2" and each of these will accommodate the long style billet grab handles.

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Slim Style Billet Vent - Each

These long slim style billet vents measure 17-5/8" x 2-1/2" with a bolt pattern of 16-1/8" x 1-1/2" and are perfect for mounting in narrow limited clearance applications. Each vent features a smooth center pad perfect for engraving custom logos as an option.

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Stainless Steel Air Vents

These stainless steel vents provide great airflow and long life with all 304 stainless steel construction. Available in four different sizes to fit practically any boat.  Dimensions below are overall size.