00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo 5/8" Barb x 1/2" NPT Female Hex/Wing Nut #244-2936
$9.67
$11.54
Shurflo 244-2936 Fittings
Straight Nylon Pump Fitting.
Shurflo Straight Nylon Pump Fitting
5/8" barb x 1/2" NPT Female
Hex/Wing nut swivel
Normalized SKU: 2442936UPC Code: 752324323128
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo 5/8" Barb x 1/2" NPT Female Hex/Wing Nut #244-3936
$10.73
$12.80
Shurflo 244-3936 Fittings
Elbow Fitting 1/2" x 5/8"
Accommodates all SHURFLO demand pumps with 1/2" MPT. Hand-tighten.
Normalized SKU: 2443936UPC Code: 752324321391
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo 5/8" Barb x 1/2" NPT-F Hex Wing Nut Straight Fitting #94-181-02
$20.20
$24.11
Shurflo 94-181-02 FittingsStraight Fitting Wingnut Swivel - 1/2"-14NPT(F) x 5/8"BarbCustomize a SHURFLO pump to fit your system.
Fittings accommodate all SHURFLO pumps with 1/2"-14 threads
Finger-friendly wingnut hex style easily threads onto port
Two per package
Normalized SKU: 9418102UPC Code: 752324003549
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo 500 Bilge Pump 12v 500 GPH 3/4" Port Submersible #355-010-10
$37.09
$44.27
Shurflo 355-010-10 Bilge Pumps500 Bilge Pump - 12 VDC, 500 GPHQuality bilge pumps you can trust. SHURFLO's bilge pumps are built for the harsh marine environment to withstand the toughest conditions. Standard with 3' tinned wire assembly for below waterline installations and water cooled motors for extended life.Features:
3' Tinned Wire Assembly
Anti-Airlock
Tough Nylon Housing
Ignition Protected
Water Cooled Motors - Extended Life
3 Year Warranty
CE Listed
Specifications:Volts = 12 Power - Max Continuous (Amps) = NONE Outlet Size = NONE Operation = NONE Gallons Per Minute = 500 Gallons Per Hour = NONENormalized SKU: 35501010UPC Code: 752324010080
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo 700 Bilge Pump 12v 700 GPH 3/4" Port Submersible #355-110-10
$50.39
$60.46
Shurflo 355-110-10 Bilge Pumps700 Bilge Pump - 12 VDC, 700 GPHQuality bilge pumps you can trust. SHURFLO's bilge pumps are built for the harsh marine environment to withstand the toughest conditions. Standard with 3' tinned wire assembly for below waterline installations and water cooled motors for extended life.Features:
3' Tinned Wire Assembly
Anti-Airlock
Tough Nylon Housing
Ignition Protected
Water Cooled Motors - Extended Life
3 Year Warranty
CE Listed
Specifications:Volts = 12 Power - Max Continuous (Amps) = NONE Outlet Size = NONE Operation = NONE Gallons Per Minute = NONE Gallons Per Hour = 700Normalized SKU: 35511010UPC Code: 752324010097
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Aqua King II Junior 2.0 12v 2.0 GPM 30 PSI #4128-110-E04
$145.10
$184.28
Shurflo 4128-110-E04 Fresh Water PumpsAQUA KING™ II Junior Fresh Water Pump - 12 VDC, 2.0 GPMSHURFLO's 4128 fresh water pump design was created with a unique over-molded single-piece diaphragm, assuring long life and top performance in all plumbing systems. Designed as the next legendary pump, the 4128 pump is constructed for smooth flow. The 4128 fresh water automatic demand pump is quiet, thermally protected and can run dry without damage.Features:
2901 Replacement
Sealed Switch
Sealed Motor
Corrosion Resistant Electro Coated Motor
4 Independent Chambers
Built-In Check Valve
Co-Molded Diaphragm
Adjustable Switch
Self-Priming up to 6 Feet
Dry Run Capability
Thermally Protected
Ignition Protected, CE
Normalized SKU: 4128110E04UPC Code: 752324012374
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Aqua King II Premium 4.0 12v 4.0 GPM 55 PSI #4148-153-E75
$288.32
$366.18
Shurflo 4148-153-E75 Fresh Water PumpsAQUA KING™ II Premium Fresh Water Pump - 12VDC - 4.0 GPMSHURFLOr's AQUA KING II fresh water pump is designed for boats with multi-fixtures providing "Just like home" shower pressure, and can operate at lower flow conditions with low cycling. A built in mechanical bypass function enables these pumps to vary the flow rate for any on demand condition, without the need for an accumulator. With a heavy duty motor built to withstand the tough marine environment, this motor features an electro-coated seamless shell motor, O-ring sealed end bells, and complete sealed wire entries on the motor shell and pressure switch. The AQUA KING II fresh water pump can run dry without damage. Inlet strainer and 1/2" hose barb fittings are included (aftermarket models only). Ignition protected. Thermally protected.Features:
4901 Replacement
Sealed Switch
Sealed Motor
Corrosion Resistant Electro
Coated Motor
Independent Chambers
Built-In Check Valve
Co-Molded Diaphragm
Adjustable Switch & By-Pass
Self-Priming up to 6 Feet
Dry Run Capability
Thermally Protected
Ignition Protected, CE
Normalized SKU: 4148153E75UPC Code: 752324011858
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Aqua King II Premium 4.0 GPM Fresh Water Pump #4148-163-E75
$326.50
$414.68
Shurflo 4148-163-E75 Fresh Water Pumps
24-volt automatic pressure-controlled pump provides smooth pressurized water flow to boat & RV freshwater systems with multiple outlets.
Shurflo Aqua King II premium 4.0 freshwater pump
Provides like-home shower pressure at full flow
and can also operate at lower flow conditions with low cycling
Built-in mechanical bypass function enables the pump to vary the flow rate for any on-demand condition
Created with a unique co-molded diaphragm and internal by-pass for long life and reliable performance
4 independent pump chambers
Eliminates the need for an accumulator tank
4 GPM flow rate
Self-priming up to 6 feet
55 PSI shut-off pressure
Built-in check valve and thermal overload protection features
Diaphragm design can run dry without damage to the pump
Sealed switch
Heavy-duty motor features an electro-coating to resist corrosion
Includes pump inlet strainer and (2) 1/2 in. hose barb fittings
1/2 in. MNPT ports
24-volt DC operation
5 amps max.
Ignition protected
10 in. long x 5 in. wide x 4.75 in. tall
Three-year warranty
Normalized SKU: 4148163E75UPC Code: 752324011889
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Aqua King II Standard 3.0 12v 3.0 GPM 55 PSI #4138-111-E65
$177.03
$224.84
Shurflo 4138-111-E65 Fresh Water PumpsAQUA KING™ II Standard Fresh Water Pump - 12 VDC, 3.0 GPMSHURFLO's 4138 fresh water pump design was created with a unique over-molded single-piece diaphragm and internal by-pass, assuring long life and top performance in all plumbing systems. The 4138 pump is constructed for smooth flow and no rapid cycling. The 4138 fresh water automatic demand pump is quiet, thermally protected and can run dry without damage.Features:
3901 Replacement
Sealed Switch
Sealed Motor
Corrosion Resistant Electro Coated Motor
4 Independent Chambers
Built-In Check Valve
Co-Molded Diaphragm
Adjustable Switch
Self-Priming up to 6 Feet
Dry Run Capability
Thermally Protected
Ignition Protected, CE
Normalized SKU: 4138111E65UPC Code: 752324012381
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Aqua King II Standard 3.0 Fresh Water Pump 24v #4138-131-E65
$201.09
$255.40
Shurflo 4138-131-E65 Fresh Water Pumps
Aqua King II Black 55 PSI 3 GPM Automatic Fresh Water Pump 8-1/8" x 5" x 4-1/8"Four-chamber design for smooth flow at all demand levels. No rapid cycling. Designed and built specifically for the harsh marine environment, they are dry self-priming up to 6' and can run dry without damage. Featuring sealed motor and pressure switch in a seamless, E-coated housing for superior longevity. Ignition-protected, thermal breaker. 2.0 GPM pumps handle 1-2 fixtures; larger pumps handle multi-fixture installations. Includes fittings (swivel straight adapter 1/2-14 NPT x 1/2" barb (Qty. 2).4138 Series are direct replacements with the same mounting bracket as Aqua King 3901.
GPM: 3.0
PSI: 55
Volts: 24
Amps: 3.8
Size: 8-1/8" x 5" x 4-1/8"
Gallons Per Minute: 3
Voltage: 24
Normalized SKU: 4138131E65UPC Code: 752324329427
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Aqua King II Supreme 5.0 12v 5.0 GPM 55 PSI #4158-153-E75
$391.83
$489.05
Shurflo 4158-153-E75 WashdownAQUA KING™ II Supreme Fresh Water Pump - 12 VDC - 5.0 GPMSHURFLO's AQUA KING II fresh water pump is designed for boats with multi-fixtures providing "Just like home" shower pressure, and can operate at lower flow conditions with low cycling. A built in mechanical bypass function enables these pumps to vary the flow rate for any on demand condition, without the need for an accumulator. With a heavy duty motor built to withstand the tough marine environment, this motor features an electro-coated seamless shell motor, O-ring sealed end bells, and complete sealed wire entries on the motor shell and pressure switch. The AQUA KING II fresh water pump can run dry without damage. Inlet strainer and 1/2" hose barb fittings are included. Ignition protected. Thermally protected.Features:
5901 Replacement
Sealed Switch
Sealed Motor
Corrosion Resistant Electro
Coated Motor
Independent Chambers
Built-In Check Valve
Co-Molded Diaphragm
Adjustable Switch & By-Pass
Self-Priming up to 6 Feet
Dry Run Capability
Thermally Protected
Ignition Protected, CE
Specifications:Volts = 12 PSI = 55 Gallons Per Minute = 5Normalized SKU: 4158153E75UPC Code: 752324011865
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Aqua King II Supreme 5.0 24v 5.0 GPM 55 PSI #4158-163-E75
$436.59
$544.91
Download LiteratureShurflo 4158-163-E75 WashdownAQUA KING™ II Supreme 5.0 (24VDC) Fresh Water Pump w/Strainer & FittingsSHURFLO®’s AQUA KING™ II Fresh Water Pumps are designed for boats with multi-fixtures providing “Just like home” shower pressure, and can operate at lower flow conditions without cycling. A built in mechanical bypass function enables these pumps to vary the flow rate for any on demand condition, without the need for an accumulator. With heavy duty motors built to withstand the tough marine environment these motors feature an electro-coated seamless shell motor, O-ring sealed end bells, and complete sealed wire entries on the motor shell and pressure switch. The AQUA KING™ II Fresh Water Pumps can run dry without damage. Inlet strainer and ½" hose barb fittings are included. (aftermarket models only). Ignition protected. Thermally protected. 3 Year WarrantyFeatures:
Sealed Switch
Sealed Motor
Corrosion Resistant Electro
Coated Motor
Independent Chambers
Built-in Check Valve
Co-Molded Diaphragm
Adjustable Switch & By-Pass
Self-Priming up to 6 Feet
Dry Run Capability
Thermally Protected
Ignition Protected, CE
Specifications:
24 VDC
5.0 GPM [18.9 LPM]
7 Amps (Max.)
55 PSI [3.8 BAR]
Intermittent Duty
Multi-fixture Applications
1/2" NPS-M Inlet/Outlet
Normalized SKU: 4158163E75UPC Code: 752324011896Shurflo 4158-163-E75 Literature Download Quick Reference Guide
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Bait Pump Sentry 1100 GPH #1700-021-030
$155.73
$197.79
BAIT SENTRY™ 1100 Magnetic Drive Livewell Pump
The sportfishing Livewell application requires an extremely rugged pump to withstand the harsh marine environment. SHURFLO's BAIT SENTRY is designed for easy installation and trouble-free operation. Magnetic drive technology eliminates unnecessary failures. The anti-airlock feature allows the pump to clear trapped air in rough water or when boat is anchored. Dual ports allow for easy washdown pump connections.
Features:
Magnetically Driven Impeller, Debris will not Damage Motor
No Seals to Leak, Can Run Dry Continuously
Anti-Airlock Feature will Clear Trapped Air Even in Rough Water
Second Inlet Port for Washdown Pump, Requires One Thru-Hull Fitting for Two Pumps
UL & CE Listed
Tinned 6-foot wire assembly
Shurflo Pump-Bait Sentry 1100 Gph #1700-021-030
Normalized SKU: 1700021030
UPC Code: 752324002665
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Bait Pump Sentry 500 GPH #1700-001-030
$137.49
$174.63
Shurflo 1700-001-030 AeratorBAIT SENTRY™ 500 Magnetic Drive Livewell Pump - 500 GPHThe sportsfishing livewell application requires an extremely rugged pump to withstand the harsh marine environment. SHURFLO's BAIT SENTRY is designed for easy installation and trouble-free operation. Magnetic drive technology eliminates unnecessary failures. Anti-airlock feature allows pump to clear trapped air in rough water or when boat is anchored. Dual ports allow for easy washdown pump connections.Features:
Magnetically Driven Impeller, Debris will not Damage Motor
No Seals to Leak, Can Run Dry Continuously
Anti-Airlock Feature will Clear Trapped Air Even in Rough Water
Second Inlet Port for Washdown Pump, Requires One Thru-Hull FItting for Two Pumps
UL & CE Listed
Shurflo Pump-Bait Sentry 500 Gph #1700-001-030Normalized SKU: 1700001030UPC Code: 752324002641
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Bait Pump Sentry 800 GPH #1700-011-030
$143.27
$181.97
Shurflo 1700-011-030 AeratorBAIT SENTRY™ 800 Magnetic Drive Livewell Pump - 800 GPHThe sportsfishing livewell application requires an extremely rugged pump to withstand the harsh marine environment. SHURFLO's BAIT SENTRY is designed for easy installation and trouble-free operation. Magnetic drive technology eliminates unnecessary failures. Anti-airlock feature allows pump to clear trapped air in rough water or when boat is anchored. Dual ports allow for easy washdown pump connections.Features:
Magnetically Driven Impeller, Debris will not Damage Motor
No Seals to Leak, Can Run Dry Continuously
Anti-Airlock Feature will Clear Trapped Air even in Rough Water
Second Inlet Port for Washdown Pump, requires One Thru-Hull Fitting for Two Pumps
UL & CE Listed
Shurflo Pump-Bait Sentry 800 Gph #1700-011-030Normalized SKU: 1700011030UPC Code: 752324002658
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Black Water Pressure Regulator 65 PSI #183-029-16
$59.55
$71.46
Shurflo 183-029-16 Fresh Water PumpsWater Pressure Regulator - Wall Mount - Black - 65 PSIShurlfo's exclusive diaphragm design prevents high-pressure damage often caused by city water systems. These high performance water entries limit water pressure and include a check valve. 3/4" GHT - Female Swivel Inlet. 1/2" NPSM - Male Outlet. Features:
Quick, Permanent Wall Mount
Continuous Protection from High Pressure Surges
Fits Standard Hose Fittings
Built-In Check Valve
65 PSI
For RV and Marine use
Specifications:Type = NONENormalized SKU: 18302916UPC Code: 752324330645
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Blaster #4238-141-E07
$223.32
$283.64
Shurflo 4238-141-E07 WashdownShurflo Blaster #4238-141-E07Normalized SKU: 4238141E07UPC Code: 752324329441
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Blaster II 3.5 12v 3.5 GPM 45 PSI Washdown Pump #4238-121-E07
$197.35
$250.65
Shurflo 4238-121-E07 WashdownBLASTER™ II Washdown Pump - 12 VDC - 3.5 GPMSHURFLO's new 4238 series wash down pump design was created with a unique over-molded single-piece diaphragm, assuring long life and top performance in all deck wash down plumbing systems. Designed as the next legendary pump to exceed the expectations of our customers, the BLASTER II Series pumps are designed for the toughest marine wash down applications. SHURFLO's quality reputation has been built on the reliability and dependability of every pump we build. The BLASTER II Series wash down automatic demand pumps are thermally protected and can run dry without damage. Fittings and nozzle included. Ignition protected.Features:
3901 Replacement
Sealed Switch
Sealed Motor
Corrosion Resistant Electro Coated Motor
4 Independent Chambers
Built-In Check Valve
Co-Molded Diaphragm
Self-Priming up to 6 Feet
Dry Run Capability
Thermally Protected
Ignition Protected, CE
Normalized SKU: 4238121E07UPC Code: 752324012404
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Blaster II Washdown Kit 25' Hose 12v 3.5 GPM #4338-121-E07
$266.73
$338.76
Shurflo 4338-121-E07 WashdownBLASTER™ II Washdown Pump Kit - 12 VDC - 3.5 GPM w/25' Hose, Nozzle, Strainer & FittingsSHURFLO's 4338 series wash down pump design was created with a unique over-molded single-piece diaphragm, assuring long life and top performance in all deck wash down plumbing systems. Designed as the next legendary pump to exceed the expectations of our customers, the BLASTER II Series pumps are designed for the toughest marine wash down applications. SHURFLO's quality reputation has been built on the reliability and dependability of every pump we build. The BLASTER II Series wash down automatic demand pumps are thermally protected and can run dry without damage. Fittings and nozzle included. Ignition protected.Features:
3901 Replacement
Sealed Switch
Sealed Motor
Corrosion Resistant Electro Coated Motor
4 Independent Chambers
Built-In Check Valve
Co-Molded Diaphragm
Self-Priming up to 6 Feet
Dry Run Capability
Thermally Protected
Ignition Protected, CE
Specifications:Volts = 12 PSI = 45 Gallons Per Minute = 3.5Normalized SKU: 4338121E07UPC Code: 752324330065
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Shurflo
Shurflo Caged Float Switch 12/24v Non-Mercury 15a Max #359-111-40
$56.33
$67.59
Shurflo 359-111-40 Bilge PumpsCaged Automatic Float Switch - 12/24 VDCThe SHURFLO series float switches provide the ultimate in reliability for your boat. Features:
3' Tinned Wire Assembly
Non-Mercury
Remote or Direct Mounting
Ignition Protected
3 Year Warranty
Specifications:Volts = 12/24 Power - Max Continuous (Amps) = NONE Outlet Size = NONE Operation = NONE Gallons Per Minute = NONE Gallons Per Hour = NONENormalized SKU: 35911140UPC Code: 752324010622
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.