Marine Hardware
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![Perko Fuel System Locking Cap f\/ 1-1\/2" Non-Vented Fills - 0520 \/ 0527 \/ 0528 \/ 0557 \/ 0599 \/ 1270 [1324DP1BLK]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115430/353550/34459XL__07408.1763056832.jpg?c=2 "Perko Fuel System Locking Cap f\/ 1-1\/2\" Non-Vented Fills - 0520 \/ 0527 \/ 0528 \/ 0557 \/ 0599 \/ 1270 [1324DP1BLK]")
Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270 [1324DP1BLK]
perko
$57.46Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills(1324)Black Plastic with Gasket Built in Lock Cylinder Size #1 Fits PERKO Fills 0520, 0527, 0528, 0557, 0599 and 1270 Cap Outside Thread Diameter: 1-7/8" Specifications:Construction: PlasticBox...$57.46 -
![Perko Fuel System Locking Cap f\/ 1-1\/2" Non-Vented Fills [1324DP0BLK]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115429/353549/34458XL__43904.1763056828.jpg?c=2 "Perko Fuel System Locking Cap f\/ 1-1\/2\" Non-Vented Fills [1324DP0BLK]")
Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills [1324DP0BLK]
perko
$52.22Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills(1324)Black Plastic with Gasket Built in Lock Cylinder Size #0 Fits PERKO Fills 1313 & 1399 Cap Outside Thread Diameter: 1-15/32" Specifications:Construction: PlasticBox Dimensions: 2"H x 3"W x...$52.22 -
![Perko Fuel System Locking Insert f\/ 1-1\/2" Vented Fills [0525DP0BLK]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115428/353548/34457XL__62409.1763056826.jpg?c=2 "Perko Fuel System Locking Insert f\/ 1-1\/2\" Vented Fills [0525DP0BLK]")
Perko Fuel System Locking Insert f/ 1-1/2" Vented Fills [0525DP0BLK]
perko
$52.88Locking Fuel Fill Insert(0525)Black Plastic with Zinc Alloy Lock CylinderDual purpose key opens fill cap & locking insertFits most PERKO vented fills Quick Guide (pdf)$52.88 -
![Perko Gas Fill w\/ Locking Cap f\/ 1-1\/2" Hose [0599DPGCHR]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115427/353547/34450XL__58833.1763056822.jpg?c=2 "Perko Gas Fill w\/ Locking Cap f\/ 1-1\/2\" Hose [0599DPGCHR]")
Perko Gas Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPGCHR]
perko
$110.05Gas Fill w/ Locking Cap for 1-1/2" Hose(0599)Chrome Plated Zinc Alloy FlangeBlack Plastic BodyBlack Plastic Cap w/ StrapGrounding Screw IncludedCap Retainer and GasketLocking Cap has a cover for the key holeTech Infofor Hose Size: 1-1/2"O.D. Flange:...$110.05 -
![Perko Diesel Fill w\/ Locking Cap f\/ 1-1\/2" Hose [0599DPDCHR]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115426/353546/34449XL__85479.1763056820.jpg?c=2 "Perko Diesel Fill w\/ Locking Cap f\/ 1-1\/2\" Hose [0599DPDCHR]")
Perko Diesel Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPDCHR]
perko
$104.81Diesel Fill w/ Locking Cap for 1-1/2" Hose(0599)Chrome Plated Zinc Alloy FlangeBlack Plastic BodyBlack Plastic Cap w/ StrapGrounding Screw IncludedCap Retainer and GasketLocking Cap has a cover for the key holeTech Infofor Hose Size: 1-1/2"O.D. Flange:...$104.81 -
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![Perko Chromalex Cowl Vent - 3" Duct - Chrome Plated Zinc [1312DP0CHR]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115425/353545/34434XL__71399.1763056816.jpg?c=2 "Perko Chromalex Cowl Vent - 3\" Duct - Chrome Plated Zinc [1312DP0CHR]")
Perko Chromalex Cowl Vent - 3" Duct - Chrome Plated Zinc [1312DP0CHR]
perko
$50.81Cowl Ventilator(1312)Chrome Plated Zinc Alloy Cowl w/ Black Plastic Base3" Duct Threads Into Neck, Hose Clamps Not RequiredLength: 5-3/4"Width: 4-3/8"Height: 2-5/8" Quick Guide (pdf)$50.81 -
![Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115424/353544/34433XL__62490.1763056813.jpg?c=2 "Perko Cowl Ventilator - 3\" Chrome Plated Zinc Alloy [0870DP0CHR]")
Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]
perko
$61.81Cowl Ventilator(0870)Chrome Plated Zinc Alloy Cowl with Black PERKO-KOTE Base3" Duct Thread into Neck, Hose Clamps Not RequiredCowl Opening Square: 7-1/3"$61.81