Sea & Sand Strainers - Accessories and Lids

Basket for Swirl-A-Way Sea Strainers
Your Price:
$94.08

Basket for Swirl-A-Way Sea Strainers

620-913210

Replacement basket used on Swirl-A-Way Sea Strainers


Billet Swirl-Away Sea Strainer Cap - Spoked Style

Your Price:
$98.99

Billet Swirl-Away Sea Strainer Cap - Swirl Style

620-91329 + Option(s)

Billet Swirl-Away Sea Strainer Cap - Swirl Style

For those of you seeking the looks of a billet style lid on your super strainer, Hardin Marine offers these attractive sea strainer billet lids. These lids are CNC machined from 6061 T-6 billet aluminum and offer the perfect decorative touch to any of the Hardin Sea Strainers. Available in polished and popular coated colors.

This lid fits Hardin Marine Swirl-A-Way 620-91320X Sea Strainers. It does not fit the Gil Style strainer.


Lid Only, 1/2 Hole Clamp Type, Sea Strainer
Your Price:
$279.99

Complete Lid Assembly, High Performance Sea Strainer

620-913214

Complete Lid Assembly, High Performance Sea Strainer, 1/2"

This is a 1/2" hole replacement Complete Sea Strainer Lid Assembly. This clear-view lid allows unrestricted visual inspection. Designed to fit Swirl-Away Series Strainers.


Dual Basket for Swirl-A-Way Sea Strainers
Your Price:
$197.99

Dual Basket for Swirl-A-Way Sea Strainers

620-913211

Replacement Dual filter basket used on Swirl-A-Way Sea Strainers set up for dual filter baskets.


Gil Replacement Lid Assembly, 3/8" Stud
Your Price:
$169.99

Gil Replacement Lid Assembly, 3/8" Stud

420-913280

Gil Replacement Lid Assembly, 3/8" Stud

This is a 3/8" hole replacement Complete Sea Strainer Lid Assembly. This clear-view lid allows unrestricted visual inspection. Designed to fit Original Style Gil Sea Strainers.

O- ring for the lid is included


Lid Only, 1/2 Hole Clamp Type, Sea Strainer
Your Price:
$79.99

Lid Only, 1/2 Hole Clamp Type, Sea Strainer

420-913272

Lid Only, 1/2 Hole Clamp Type, Sea Strainer

This is a 1/2" hole replacement Sea Strainer Lid. This clear-view lid allows unrestricted visual inspection.


Lid Only, 3/8 Hole Clamp Type, Sea Strainer
Your Price:
$89.99

Lid Only, 3/8 Hole Clamp Type, Sea Strainer

420-913275

Lid Only, 3/8 Hole Clamp Type, Sea Strainer

This is a 3/8" hole replacement Sea Strainer Lid. This clear-view lid allows unrestricted visual inspection.


Lid Only, Sea Strainer
Your Price:
$189.99

Lid Only, High Performance Sea Strainer- Clear

620-913245

High Performance Sea Strainer Lid, Lid Only

This is a replacement Sea Strainer Lid. This clear-view lid allows unrestricted visual inspection.


Old Style Gil Sea Strainer Lid
Your Price:
$89.99

Old Style Gil Sea Strainer Lid

420-913270

Old Style Gil Sea Strainer Lid

  • Thickness: 1/4"
  • Outer Diameter: 7"
  • 8 Bolt Hole Pattern
  • For use on old style 8 bolt Gil sea strainers

O-Ring Only, Old Style
Your Price:
$9.99

O-Ring Only, Old Style

625-1434

O-Ring Only, Old Style

Note: Replacement part for 420-913270 Old Style Gil Sea Strainer Lid.


O-Ring, For 1/2 Shaft, Sea Strainer Lid
Your Price:
$2.99

O-Ring, For 1/2 Shaft, Sea Strainer Lid

625-1206

O-Ring, For 1/2 Shaft, Sea Strainer Lid

Note: Replacement part for 620-913245 sea strainer.


O-Ring, Sea Strainer Lid
Your Price:
$5.99

O-Ring, Sea Strainer Lid

625-1435

O-Ring, Sea Strainer Lid

Note: Replacement part for 620-913245 sea strainer.


Replacement Filter for Intercooler Fine Mesh Sand & Sea Strainer
Your Price:
$118.95

Replacement Filter for Intercooler Fine Mesh Sand & Sea Strainer

137-9022

Replacement Filter Only
for Intercooler Fine Mesh Sand & Sea Strainer

This unit uses a rugged and durable all stainless steel micron filter element to keep sand and small particles out while still allowing for maximum water flow.


Stainless Steel Sea Strainer Cap - Swirl Style

Your Price:
$98.99

Stainless Steel Sea Strainer Cap - Swirl Style

620-91328 + Option(s)

Stainless Steel Sea Strainer Cap - Swirl Style

Note: This Cap only works on Gil Style Sea Strainer 420-913222.


Titan Lid Clamp Assembly Upgrade
Your Price:
$259.99

Titan Lid Clamp Assembly Upgrade

620-913195

When production engine became 1350/1650 horsepower we started seeing production boats eclipse 160mph with ease. What we also saw is cooling system pressures spiking to as much as 450psi in sea strainers. This type of level requires the very most extreme lid retaining system.

Keeping with Hardin marine one-hand convenience they have designed a new Stainless steel clamping system that work with a unique lid and top of the sea strainer configuration to create a cooling system package unmatched in the industry.

NOTE: This system is not a retro-fit as designed. It is an option at the time of manufacturing of the sea strainer. It must be purchased at the same time you purchase a Hardin Swirl-Away Sea Strainer.

Billet Sea Strainer Wrench
Your Price:
$39.99

Billet Sea Strainer Wrench

620-913255

Billet Sea Strainer Wrench

This new Sea Strainer Wrench is a beautiful piece of hardware that makes it even easier to remove the lid of your Hardin Sea Strainers for cleaning or maintenance.


Clamp, Gil Style Sea Strainer Lid
Your Price:
$59.99

Clamp, Gil Style Sea Strainer Lid

420-913295

Clamp, Gil Style Sea Strainer Lid

Note: Replacement part for 420-913222 sea strainer.


O-Ring, Gil Style Sea Strainer Lid
Your Price:
$9.95

O-Ring, Gil Style Sea Strainer Lid

625-1436

O-Ring, Gil Style Sea Strainer Lid

Note: Replacement part for 420-913222 sea strainer.


Replacement Screen, Gil Style Sea Strainer Lid
Your Price:
$24.99

Replacement Screen, Gil Style Sea Strainer Lid

420-460116

Replacement Screen, Gil Style Sea Strainer Lid

Replacement screen, for a Gil style sea strainer lid, with 3/8" hole.

Note: Replacement part for 420-913222 sea strainer.