Groco

Shop our GROCO collection for premium marine strainers, seacocks, and through-hull fittings. GROCO marine strainers are widely recognized as the standard of quality for raw water strainer applications, offering superior filtration flow and durability in heavy bronze and stainless construction. Whether you need a GROCO raw water strainer for your engine or GROCO strainers for other onboard cooling applications, Go2marine carries the full lineup. Browse our GROCO collection.

127 products

Showing 1 - 24 of 127 products

Showing 1 - 24 of 127 products
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Groco, Centrifugal Pump, 3/4" Female NPT Inlet, 1/2" Female NPT discharge, 12 volt
Groco Groco, Centrifugal Pump, 3/4" Female NPT Inlet, 1/2" Female NPT discharge, 12 voltSKU: 224765
$263.38
Groco, NPT Bronze 90 Degree Pipe to Hose Fittings, PTHC Series
Groco Groco, NPT Bronze 90 Degree Pipe to Hose Fittings, PTHC SeriesSKU: 531633-1/2"
From $12.25
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Groco 304 Stainless Steel Replacement Raw Water Strainer Basket
Groco Groco 304 Stainless Steel Replacement Raw Water Strainer BasketSKU: 549391-1.9" x 7.2"
From $59.50
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Groco, Bronze Pipe to Hose Fitting, PTH Series
Groco Groco, Bronze Pipe to Hose Fitting, PTH SeriesSKU: 531639-1"x1"
From $7.25
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Groco, Bronze Raw Water Strainer with #304 Stainless Basket, ARG SeriesGroco, Bronze Raw Water Strainer with #304 Stainless Basket, ARG Series
Groco Groco, Bronze Raw Water Strainer with #304 Stainless Basket, ARG SeriesSKU: 531616-3/4"-Standard
From $269.95
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Groco, Pressure Switch, Ignition Protected IPS-51
Groco Groco, Pressure Switch, Ignition Protected IPS-51SKU: 238953
$105.75
Groco, Bronze Thru Hulls with Nut, TH SeriesGroco, Bronze Thru Hulls with Nut, TH Series
Groco Groco, Bronze Thru Hulls with Nut, TH SeriesSKU: 531627-1/2"
From $20.50
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Groco ARG Series Service Kits
Groco Groco ARG Series Service KitsSKU: 549387-1
From $20.95
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Groco, Paragon Senior Master Service Kit
Groco Groco, Paragon Senior Master Service KitSKU: 164172
$368.95
Groco, Bronze Flush Thru Hull with Nut, FTH Series
Groco Groco, Bronze Flush Thru Hull with Nut, FTH SeriesSKU: 531637-3/4"
From $23.50
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Groco, Bronze Pipe to Hose Adaptors, Full Flow, FF Series
Groco Groco, Bronze Pipe to Hose Adaptors, Full Flow, FF SeriesSKU: 531634-1"x1-1/8"
From $10.50
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Groco, Bronze Raw Water Strainers with Monel Baskets, ARG Series
Groco Groco, Bronze Raw Water Strainers with Monel Baskets, ARG SeriesSKU: 531615-1/2"
From $293.95
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Groco Bronze Ball Valve, IBV SeriesGroco Bronze Ball Valve, IBV Series
Groco Groco Bronze Ball Valve, IBV SeriesSKU: 531621-1/2"
From $32.95
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Groco, 316 Stainless Steel Thru Hull with Nut, TH SeriesGroco, 316 Stainless Steel Thru Hull with Nut, TH Series
Groco Groco, 316 Stainless Steel Thru Hull with Nut, TH SeriesSKU: 531611-1/2"
From $17.75
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Groco Bronze Hose Thru HullGroco Bronze Hose Thru Hull
Groco Groco Bronze Hose Thru HullSKU: 549395-5/8"
From $26.50
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Groco O-Ring For Sea Strainers
Groco Groco O-Ring For Sea StrainersSKU: 549386-3" x 3.25"
From $2.45
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Groco, Bronze Straight Tail Piece, TP Series
Groco Groco, Bronze Straight Tail Piece, TP SeriesSKU: 531628-3/4"
From $55.01
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Groco, Service Kit for Groco SA-1000 and SA-1250 Raw Water Strainers
Groco Groco, Service Kit for Groco SA-1000 and SA-1250 Raw Water StrainersSKU: 88035
$30.50
SSCV Series Service Adaptor, 3/4"-3" Diameter Sizes
Groco SSCV Series Service Adaptor, 3/4"-3" Diameter SizesSKU: 565963-3/4"
From $190.95
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Groco, Engine Flush Kit & AdapterGroco, Engine Flush Kit & Adapter
Groco Groco, Engine Flush Kit & AdapterSKU: 531612-3/4"
From $139.95
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Groco, 316 Stainless Steel Raw Water Strainer with 304 Stainless Steel Basket, ARGS Series
Groco Groco, 316 Stainless Steel Raw Water Strainer with 304 Stainless Steel Basket, ARGS SeriesSKU: 531610-1"
From $460.61
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Groco, Bronze Slotted Scoop Strainer with Ring, SC Series
Groco Groco, Bronze Slotted Scoop Strainer with Ring, SC SeriesSKU: 531609-1"
From $53.50
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Groco Perforated Hull Strainer with Access Door
Groco Groco Perforated Hull Strainer with Access DoorSKU: 219510
$255.95
Groco, Strainer Service Kit SA-3
Groco Groco, Strainer Service Kit SA-3SKU: 203240
$29.95

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