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Marine plumbing hardware must be the most confusing part of any boat. Shop top brand names like Groco, Rule, Forespar, AWAB hose clamps, Buck-Algonquin, and Flair-It. DiY Boat Parts is your source for bilge pumps, seacocks, deck fills and plates, water strainers, scuppers, fittings, adapters & strainers!
1 1/8 Hose Adapter

1 1/8 Hose Adapter

|MFR| FORESPAR

$ 22.03

1 1/8 Hose AdapterThread: 1-1/8"Hose: 1-1/8"A: 1"

$ 22.03
1" & 1-1/2" Inline Non-Return Valve

1" & 1-1/2" Inline Non-Return Valve

|MFR| Attwood

$ 37.31

1" & 1-1/2" Inline Non-Return ValveHose: 1", 1-1/2"MFG Part Number: LV1215

$ 37.31
1" & 1-1/8" Inline Non-Return Valve

1" & 1-1/8" Inline Non-Return Valve

|MFR| Attwood

$ 35.38

1" & 1-1/8" Inline Non-Return ValveHose: 1", 1-1/8"MFG Part Number: LV1218

$ 35.38
1" Full Flow Ball Valve, Low Profile

1" Full Flow Ball Valve, Low Profile

|MFR| BUCK ALGONQUIN

$ 54.00

1" Full Flow Ball Valve, Low ProfilePipe: 1" IPSMFG Part Number: 00BBV100LP

$ 54.00
1-1/2 Sani Hose Black Rubber

1-1/2 Sani Hose Black Rubber

|MFR| TRIDENT HOSE

$ 145.32

1-1/2 Sani Hose Black RubberID: 1-1/2"OD: 2"Length: 12-1/2'

$ 145.32
1-1/2 Sani Hose White Rubber

1-1/2 Sani Hose White Rubber

|MFR| TRIDENT HOSE

$ 144.82

1-1/2 Sani Hose White RubberID: 1-1/2"OD: 2"Length: 12-1/2'

$ 144.82
1-1/2 X-Long Thru Hull-White

1-1/2 X-Long Thru Hull-White

|MFR| T-H Marine

$ 28.03

1-1/2 X-Long Thru Hull-WhiteA: 2-7/8"B: 5-3/8"C: 3-1/4"

$ 28.03
1-1/4 Sink Drain (10300)

1-1/4 Sink Drain (10300)

|MFR| SCANDVIK

$ 33.03

1-1/4 Sink Drain (10300)Description: 1-1/4" straight outletMFG Part Number: 10300

$ 33.03
1-1/4" Full Flow Ball Valve, Low Profile

1-1/4" Full Flow Ball Valve, Low Profile

|MFR| BUCK ALGONQUIN

$ 85.66

1-1/4" Full Flow Ball Valve, Low ProfilePipe: 1-1/4" IPSMFG Part Number: 00BBV125LP

$ 85.66
1/2" Full Flow Ball Valve, Low Profile

1/2" Full Flow Ball Valve, Low Profile

|MFR| BUCK ALGONQUIN

$ 40.27

1/2" Full Flow Ball Valve, Low ProfilePipe: 1/2" IPSMFG Part Number: 00BBV50LP

$ 40.27
1000 GPH Proline Bilge Pump

1000 GPH Proline Bilge Pump

|MFR| Johnson Pump

$ 72.02

1000 GPH Proline Bilge PumpGPH: 1000Hose: 3/4"Volts: 12

$ 72.02
1000 GPH Ultima Automatic Bilge Pump
Sale

1000 GPH Ultima Automatic Bilge Pump

|MFR| Johnson Pump

$ 99.38
$ 97.07

1000 GPH Ultima Automatic Bilge PumpGPH: 1000Hose: 3/4"Volts: 12

$ 99.38
$ 97.07
Sale
1200 GPH Pump w/6' Cord

1200 GPH Pump w/6' Cord

|MFR| CALVERT PUMPS

$ 311.99

1200 GPH Pump w/6' CordInlet: 3/4" NPTOutlet: 1/2" NPTVolts: 115

$ 311.99
1250 GPH Ultima Automatic Bilge Pump
Sale

1250 GPH Ultima Automatic Bilge Pump

|MFR| Johnson Pump

$ 114.02
$ 104.28

1250 GPH Ultima Automatic Bilge PumpGPH: 1250Hose: 1-1/8 & 1-1/4"Volts: 12

$ 114.02
$ 104.28
Sale
1600 GPH Heavy Duty Combo Bilge Pump w/Automatic Electromagnetic Switch, 12V

1600 GPH Heavy Duty Combo Bilge Pump w/Automatic Electromagnetic Switch, 12V

|MFR| Johnson Pump

$ 167.25

1600 GPH Heavy Duty Combo Bilge Pump w/Automatic Electromagnetic Switch, 12VGPH: 1600Hose: 1-1/8" & 1-1/4"Volts: 12

$ 167.25
1600 Heavy Duty Automatic Bilge Pump with Ultima Switch 12V

1600 Heavy Duty Automatic Bilge Pump with Ultima Switch 12V

|MFR| Johnson Pump

$ 171.46

1600 Bilgew/Ultima Switch 12VGPH: 1600Hose: 1-1/8" & 1-1/4"Volts: 12

$ 171.46
2-Way Bilge Pump Control Switch

2-Way Bilge Pump Control Switch

|MFR| Johnson Pump

$ 52.76

2-Way Bilge Pump Control SwitchPositions: On/OffVolts: 12Size: 3" x 2-1/8" x 1-1/2"D

$ 52.76
2.9 Aqua Jet

2.9 Aqua Jet

|MFR| Johnson Pump

$ 142.90

2.9 Aqua JetGPM: 2.9Volts: 12Amps: 7.5

$ 142.90
2200 GPH Heavy Duty Automatic Bilge Pump with Electro-Magnetic Switch,, 12V

2200 GPH Heavy Duty Automatic Bilge Pump with Electro-Magnetic Switch,, 12V

|MFR| Johnson Pump

$ 198.81

2200 GPH Heavy Duty Combo Bilge Pump w/Automatic Electromagnetic Switch, 12VGPH: 2200Hose: 1-1/8" & 1-1/4"Volts: 12

$ 198.81
2200 Heavy Duty Automatic Bilge Pump with Ultima Switch 12V

2200 Heavy Duty Automatic Bilge Pump with Ultima Switch 12V

|MFR| Johnson Pump

$ 200.76

2200 Bilgew/Ultima Switch 12VGPH: 2200Hose: 1-1/8" & 1-1/4"Volts: 12

$ 200.76
3 'N 1 Bowl Cleaner & Tank Treatment, 1 oz. packet

3 'N 1 Bowl Cleaner & Tank Treatment, 1 oz. packet

|MFR| DOMETIC RV

$ 15.77

Combines air freshener, bowl cleaner, and tank treatment in one product. Rapid-dissolving pack releases effervescent cleaner action with air-freshe...

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$ 15.77
3-Way Bilge Pump Control Switch

3-Way Bilge Pump Control Switch

|MFR| Johnson Pump

$ 57.97

3-Way Bilge Pump Control SwitchPositions: On/Off/AutoVolts: 12Size: 3" x 2-1/8" x 1-1/2"D

$ 57.97
3.5 WPS Pump

3.5 WPS Pump

|MFR| Johnson Pump

$ 179.55

3.5 WPS PumpGPM: 3.5Volts: 12Amps: 7.5

$ 179.55
3/4" Bronze Intake Strainer

3/4" Bronze Intake Strainer

|MFR| BUCK ALGONQUIN

$ 63.91

3/4" Bronze Intake StrainerPipe: 3/4"Stem: 2-1/2"Base: 2-3/4" x 3-3/4"

$ 63.91
3/4" Full Flow Ball Valve, Low Profile

3/4" Full Flow Ball Valve, Low Profile

|MFR| BUCK ALGONQUIN

$ 42.83

3/4" Full Flow Ball Valve, Low ProfilePipe: 3/4" IPSMFG Part Number: 00BBV75LP

$ 42.83
3/4" Inline Non-Return Valve

3/4" Inline Non-Return Valve

|MFR| Attwood

$ 35.81

3/4" Inline Non-Return ValveHose: 3/4", 1"MFG Part Number: LV1219

$ 35.81
4.0 Aqua Jet Pump

4.0 Aqua Jet Pump

|MFR| Johnson Pump

$ 243.57

4.0 Aqua Jet PumpGPM: 4Volts: 12Amps: 9

$ 243.57
5" Round Strainer

5" Round Strainer

|MFR| BUCK ALGONQUIN

$ 49.86

5" Round StrainerSize: 5" dia.Max Thru-Hull: 1-1/2"MFG Part Number: 00SR500

$ 49.86
5.2 WPS Pump, 12V

5.2 WPS Pump, 12V

|MFR| Johnson Pump

$ 270.76

5.2 WPS Pump, 12VGPM: 5.2Volts: 12Amps: 12.5

$ 270.76