This is the new (November, 2025) Carp Coastal Marine website. Looking for our old online shopping website? Both websites allow purchasing of our entire line of marine supplies. Click Here for the old Marine Store

Product Search

GROCO STH-1250-W 1-1/4INSCOOP THRU HULL W/NUT
Price: $86.00
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Groco STH Bronze Scoop Thru-Hull With Nut Includes locking nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: GRO STH1250W, 51-7012
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Groco

SKU:34-STH1250W

UPC:742985063914

GROCO STH-1250-W 1-1/4INSCOOP THRU HULL W/NUT
GROCO STH-1500-W 1-1/2' SCOOP THRU-HULL W/NUT
Price: $96.00
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Groco STH Bronze Scoop Thru-Hull With Nut Includes locking nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: GRO STH1500W, 51-7013
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Groco

SKU:34-STH1500W

UPC:742985063921

GROCO STH-1500-W 1-1/2' SCOOP THRU-HULL W/NUT
GROCO STH-2000-W 2'SCOOP THRU-HULL WITH NUT
Price: $166.00
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Groco STH Bronze Scoop Thru-Hull With Nut Includes locking nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: GRO STH2000W, 51-7014
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Groco

SKU:34-STH2000W

UPC:742985101739

GROCO STH-2000-W 2'SCOOP THRU-HULL WITH NUT
PERKO 0065DP4PLB 1/2 SCOOP THRU HULL W/NUT
Price: $81.89
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: 1/2" Scoop Thru Hull w/Nut Cast bronze. Screw size is #8. Strainer is 3" x 4", except for 65DP7PLB which is 3-1/4" x 4-1/4". Includes nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: PKO 0065DP4PLB, 51-7538
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-0065DP4PLB

UPC:085226342257

PERKO 0065DP4PLB 1/2  SCOOP THRU HULL W/NUT
PERKO 0065DP5PLB 3/4 SCOOP THRU HULL W/NUT
Price: $101.79
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: 3/4" Scoop Thru Hull w/Nut Cast bronze. Screw size is #8. Strainer is 3" x 4", except for 65DP7PLB which is 3-1/4" x 4-1/4". Includes nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: PKO 0065DP5PLB, 51-7539
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-0065DP5PLB

UPC:085226036057

PERKO 0065DP5PLB 3/4  SCOOP THRU HULL W/NUT
PERKO 0065DP6PLB 1 SCOOP THRU HULL W/NUT
Price: $125.59
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: 1" Scoop Thru Hull w/Nut Cast bronze. Screw size is #8. Strainer is 3" x 4", except for 65DP7PLB which is 3-1/4" x 4-1/4". Includes nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: PKO 0065DP6PLB, 51-7540
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-0065DP6PLB

UPC:085226342264

PERKO 0065DP6PLB 1  SCOOP THRU HULL W/NUT
PERKO 0065DP7PLB 1-1/4 SCOOP THRU HULL W/NUT
Price: $145.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: 1-1/4" Scoop Thru Hull w/Nut Cast bronze. Screw size is #8. Strainer is 3" x 4", except for 65DP7PLB which is 3-1/4" x 4-1/4". Includes nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: PKO 0065DP7PLB, 51-7541
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-0065DP7PLB

UPC:085226342271

PERKO 0065DP7PLB 1-1/4 SCOOP THRU HULL W/NUT
GROCO RSC-1000 ROUND HULL STR W/ACCESS
Price: $84.00
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Groco RSC Bronze Round Hull Strainer With Access Bronze. With mounting ring. Easy access to the thru-hull fitting and seacock beneath Groco hull strainer with patented access door design. No need to remove the entire strainer to clear nuisance marine growth. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: GRO RSC1000, 00-9434
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Groco

SKU:34-RSC1000

UPC:742985073722

GROCO RSC-1000 ROUND HULL STR W/ACCESS
PERKO 0086DP2PLB 3 ROUND BRONZE STRAINER
Price: $35.09
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: 3" Round Bronze Strainer for 3/4" T-Hulls Cast bronze. Screw size is #8. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: PKO 0086DP2PLB, 79-1013
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-0086DP2PLB

UPC:085226032677

PERKO 0086DP2PLB 3  ROUND BRONZE STRAINER
PERKO 0086DP3PLB 3-1/2 ROUND RBONZE STRAINER
Price: $31.69
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: 3-1/2" Round Bronze Strainer for 1" T-Hulls Cast bronze. Screw size is #8. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS.
ALT Part Numbers: PKO 0086DP3PLB, 00-6417
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-0086DP3PLB

UPC:085226337505

PERKO 0086DP3PLB 3-1/2  ROUND RBONZE STRAINER