-20% sale
GROCO Qualifies for Free Shipping GROCO Round Hull Strainer with Access Door 2
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Round Hull Strainer with Access Door 2" Max Thru-Hull #RSC-2000 $114.39 $142.00
GROCO RSC-2000 StrainersBronze Round Hull Strainer with Access Door for Up To 2" Thru-Hull Features: Patented access door design allows easy access to Thru Hulls. C84400 bronze body and door. Cast filter holes. Designed for systems where forced flow is not needed or wanted. Specifications: Max T-Hull: 2" Perf Dia.: Cast Holes Normalized SKU: RSC2000UPC Code: 742985073739
-20% sale
GROCO Round Hull Strainer with Access Door 4
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Round Hull Strainer with Access Door 4" Max Thru-Hull #RSC-4000 $436.80 $545.18
GROCO RSC-4000 StrainersBronze Round Hull Strainer with Access Door for Up To 4" Thru-Hull Features:Patented access door design allows easy access to Thru Hulls. C84400 bronze body and door. Cast filter holes. Designed for systems where forced flow is not needed or wanted. Specifications: Max T-Hull: 4" Perf Dia.: Cast Holes Normalized SKU: RSC4000UPC Code: 742985133525
-17% sale
GROCO Qualifies for Free Shipping GROCO Salt Water Hose Nozzle #PGN-50
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Salt Water Hose Nozzle #PGN-50 $24.12 $28.79
GROCO PGN-50 Cleaning ToolsSalt Water Hose Nozzle Features: The original - the nozzle from which all others are copied. Non-corroding plastic nozzle with stainless steel return spring will outlast ordinary hardware store nozzles. PGN-50 is standard equipment with C-60 and C-80 deck wash kits. Normalized SKU: PGN50UPC Code: 74298500556
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Service Kit #BVS-1 $32.88 $39.24
GROCO BVS-1 Toilet AccessoriesSERVICE KITNormalized SKU: BVS1
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Service Kit #BVS-3 $36.86 $43.99
GROCO BVS-3 Strainers PartsSERVICE KITNormalized SKU: BVS3
-22% sale
GROCO Qualifies for Free Shipping GROCO Sight Glass #ARG-3003
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glass #ARG-3003 $174.77 $221.97
GROCO ARG-3003 Strainers Parts Groco sight glass Fits Groco 3 in. NPT ARG-3000 bronze raw water strainer heads One-piece molded sight glass Includes drain plug and drain plug o-ring Cleans easily using only mild soapy water Strainer head to sight glass o-ring (Part number 2-256 - sold separately) Service Kit (Part number ARG-3 - sold separately) Normalized SKU: ARG3003
-20% sale
GROCO Qualifies for Free Shipping GROCO Sight Glass fits ARG-1000 #ARG-1003
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glass fits ARG-1000 #ARG-1003 $79.16 $98.26
GROCO ARG-1003 StrainersARG-1003 Sight Glass Fits ARG-1000Sight glass fits the ARG-1000. Normalized SKU: ARG1003UPC Code: 742985066694
-20% sale
GROCO Qualifies for Free Shipping GROCO Sight Glass fits ARG-1250 #ARG-1253
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glass fits ARG-1250 #ARG-1253 $88.57 $109.94
GROCO ARG-1253 StrainersARG-1253 Sight Glass Fits ARG-1250Sight glass fits the ARG-1250. Normalized SKU: ARG1253UPC Code: 742985066700
-20% sale
GROCO Qualifies for Free Shipping GROCO Sight Glass fits ARG-1500 #ARG-1503
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glass fits ARG-1500 #ARG-1503 $132.11 $164.00
GROCO ARG-1503 StrainersARG-1503 Sight Glass Fits ARG-1500Sight glass fits the ARG-1500. Normalized SKU: ARG1503UPC Code: 742985066717
-22% sale
GROCO Qualifies for Free Shipping GROCO Sight Glass fits ARG-2000 #ARG-2003
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glass fits ARG-2000 #ARG-2003 $145.14 $184.34
GROCO ARG-2003 StrainersARG-2003 Sight Glass Fits ARG-2000Sight glass fits the ARG-2000. Normalized SKU: ARG2003UPC Code: 742985066724
-17% sale
GROCO Qualifies for Free Shipping GROCO Sight Glass fits ARG-500 #ARG-503
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glass fits ARG-500 #ARG-503 $55.95 $67.14
GROCO ARG-503 Drains & PlugsARG-503 Sight Glass Fits ARG-500Sight glass fits the ARG-500-S 1/2" NPT strainer. Normalized SKU: ARG503UPC Code: 742985066755
-17% sale
GROCO Qualifies for Free Shipping GROCO Sight Glass fits ARG-750 #ARG-753
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glass fits ARG-750 #ARG-753 $64.86 $77.83
GROCO ARG-753 Toilet AccessoriesARG-753 Sight Glass Fits ARG-750Sight glass fits the ARG-750. Normalized SKU: ARG753UPC Code: 742985066762
-16% sale
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Sight Glasses O-Ring #2-153 $2.75 $3.24
GROCO 2-153 SealsSIGHT GLASS O/RING ***Normalized SKU: 2153
-22% sale
GROCO Qualifies for Free Shipping GROCO Slotted Scoop Strainer for Thru-Hulls up to 1-1/4
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Slotted Scoop Strainer for Thru-Hulls up to 1-1/4" #ASC-1250 $163.63 $207.83
GROCO ASC-1250 StrainersBronze Slotted Hull Scoop Strainer with Access Door for Up to 1-1/4" Thru HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze body and door Cast filter slots Pressure relief holes in door casting Normalized SKU: ASC1250UPC Code: 742985119031
-22% sale
GROCO Qualifies for Free Shipping GROCO Slotted Scoop Strainer for Thru-Hulls up to 2
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Slotted Scoop Strainer for Thru-Hulls up to 2" #ASC-2000 $299.37 $380.22
GROCO ASC-2000 StrainersBronze Slotted Hull Scoop Strainer with Access Door for Up to 2" Thru HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze body and door Cast filter slots Pressure relief holes in door casting Normalized SKU: ASC2000UPC Code: 742985119055
-20% sale
GROCO Qualifies for Free Shipping GROCO Slotted Scoop Strainer for Thru-Hulls up to 3
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Slotted Scoop Strainer for Thru-Hulls up to 3" #ASC-3000 $400.48 $499.84
GROCO ASC-3000 StrainersBronze Slotted Hull Scoop Strainer with Access Door for Up to 3" Thru HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze body and door Cast filter slots Pressure relief holes in door casting Normalized SKU: ASC3000
-17% sale
GROCO Qualifies for Free Shipping GROCO Spanner Wrench/Deck Plate Key #SW-2531
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Spanner Wrench/Deck Plate Key #SW-2531 $30.18 $36.02
GROCO SW-2531 General ToolsSpanner Wrench/Deck Plate Key Features:Cast bronze with stainless steel pins to fit 1/4" and 5/16" holes.  Opens to service deck plates or strainer caps with key holes up to 7" apart.  Hangs conveniently near the strainer(s) location.   C83600 bronze Normalized SKU: SW2531UPC Code: 742985005983
Sold out -17% sale
GROCO Qualifies for Free Shipping GROCO Spur Gear 9-Tooth Rev-D #GP-09-0938
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Spur Gear 9-Tooth Rev-D #GP-09-0938 $22.40 $26.73
GROCO GP-09-0938 Service Kits Spur Gear 9-Tooth Rev-D Item 12 from the drawing Use with GPK-09-0938 Normalized SKU: GP090938
Sold out -17% sale
GROCO Qualifies for Free Shipping GROCO Spur Gear 9-Tooth Rev-D #GP-09-0938
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO GROCO Spur Gear for Groco GPB-1 Gear Pump Rev-D #GPK-09-0938 $22.40 $26.73
GROCO GPK-09-0938 Service Kits Spur Gear for Groco GPB-1 Gear Pump Rev-D Item 13 from the drawing Use with GP-09-0938 Normalized SKU: GPK090938
-20% sale
GROCO Qualifies for Free Shipping Groco SS Basket Fits BVS-1500 #BS-25
00
DAYS 00
HRS 00
MIN 00
SEC
GROCO Groco SS Basket Fits BVS-1500 #BS-25 $114.39 $142.00
GROCO BS-25 Strainers PartsBS-25 Stainless Steel Basket for BVS-1500This is a direct replacement basket for the BVS series strainer. The redesign fixes a few design issues concerning past model complications. The BS-25 basket is constructed of stainless steel.Features:Stainless Steel Basket Fits:BVS-1500 Normalized SKU: BS25UPC Code: 742985191181

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.

© 2026 First Choice Marine.