-17% sale
Sierra 6
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Sierra Sierra 6" T-Bolt Band Clamp #18-720-6000 $22.03 $26.29
Sierra 18-720-6000 Hose ClampsSierra 6" T-Bolt Band Clamp #18-720-6000Hose: ClampsSierra 6" T Bolt Band Clamp 18-720-6000Normalized SKU: 187206000UPC Code: 030999572608
-17% sale
Sierra 8
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Sierra Sierra 8" T-Bolt Band Clamp #18-720-8000 $17.17 $20.50
Sierra 18-720-8000 Hose ClampsSierra 8" T-Bolt Band Clamp #18-720-8000Hose: ClampsSierra 8" T Bolt Band Clamp 18-720-8000Normalized SKU: 187208000UPC Code: 030999572615
-17% sale
Sierra Not Qualified for Free Shipping Sierra 5-1/2
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Sierra Sierra 5-1/2" T-Bolt Band Clamp #18-720-5120 $16.96 $20.24
Sierra 18-720-5120 Hose ClampsSierra 5-1/2" T-Bolt Band Clamp #18-720-5120Hose: ClampsSierra 5 1/2" T Bolt Band Clamp 18-720-5120Normalized SKU: 187205120UPC Code: 030999572592
-17% sale
Sierra 5
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Sierra Sierra 5" T-Bolt Band Clamp #18-720-5000 $24.35 $29.06
Sierra 18-720-5000 Hose ClampsSierra 5" T-Bolt Band Clamp #18-720-5000Hose: ClampsSierra 5" T Bolt Band Clamp 18-720-5000Normalized SKU: 187205000UPC Code: 030999572585
-17% sale
Sierra 4-1/2
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Sierra Sierra 4-1/2" T-Bolt Band Clamp #18-720-4120 $16.38 $19.55
Sierra 18-720-4120 Hose ClampsSierra 4-1/2" T-Bolt Band Clamp #18-720-4120Hose: ClampsSierra 4 1/2" T Bolt Band Clamp 18-720-4120Normalized SKU: 187204120UPC Code: 030999572561
-17% sale
Sierra 2-1/2
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Sierra Sierra 2-1/2" T-Bolt Band Clamp #18-720-2120 $16.82 $20.07
Sierra 18-720-2120 Hose ClampsSierra 2-1/2" T-Bolt Band Clamp #18-720-2120Hose: ClampsSierra 2 1/2" T Bolt Band Clamp 18-720-2120Normalized SKU: 187202120UPC Code: 030999572523
-17% sale
Sierra 3-1/2
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Sierra Sierra 3-1/2" T-Bolt Band Clamp #18-720-3120 $18.09 $21.59
Sierra 18-720-3120 Hose ClampsSierra 3-1/2" T-Bolt Band Clamp #18-720-3120Hose: ClampsSierra 3 1/2" T Bolt Band Clamp 18-720-3120Normalized SKU: 187203120UPC Code: 030999572547
-17% sale
Sierra 3
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Sierra Sierra 3" T-Bolt Band Clamp #18-720-3000 $17.75 $21.18
Sierra 18-720-3000 Hose ClampsSierra 3" T-Bolt Band Clamp #18-720-3000Hose: ClampsSierra 3" T Bolt Band Clamp 18-720-3000Normalized SKU: 187203000UPC Code: 030999572530
-17% sale
Sierra 2
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Sierra Sierra 2" T-Bolt Band Clamp #18-720-2000 $18.57 $22.16
Sierra 18-720-2000 Hose ClampsSierra 2" T-Bolt Band Clamp #18-720-2000Hose: ClampsSierra 2" T Bolt Band Clamp 18-720-2000Normalized SKU: 187202000UPC Code: 030999572516
-17% sale
Sierra 4
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Sierra Sierra 4" T-Bolt Band Clamp #18-720-4000 $17.96 $21.44
Sierra 18-720-4000 Hose ClampsSierra 4" T-Bolt Band Clamp #18-720-4000Hose: ClampsSierra 4" T Bolt Band Clamp 18-720-4000Normalized SKU: 187204000UPC Code: 030999572554
-17% sale
Sierra Not Qualified for Free Shipping Sierra 10
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Sierra Sierra 10" T-Bolt Band Clamp #18-720-10000 $22.29 $26.60
Sierra 18-720-10000 Hose ClampsSierra 10" T-Bolt Band Clamp #18-720-10000Hose: ClampsSierra 10" T Bolt Band Clamp 18-720-10000Normalized SKU: 1872010000UPC Code: 030999572486
-17% sale
Sierra Not Qualified for Free Shipping Sierra Clamp Plate #18-9843
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Sierra Sierra Clamp Plate #18-9843 $37.20 $44.40
Sierra 18-9843 Hose ClampsClamp PlateOEM Interchange:MERCURY MARINE: 91-43559Hose: ClampsSierra Clamp Plate #18-9843Normalized SKU: 189843UPC Code: 808282109516
-20% sale
Sierra Not Qualified for Free Shipping Sierra Pincers Oetiker Jaw #18-9141
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Sierra Sierra Pincers Oetiker Jaw #18-9141 $88.39 $109.73
Sierra 18-9141 Hose ClampsPincers, Oetiker JawOEM Interchange:OETIKER: 14100082OMC: 787145Sierra Pincers, Oetiker Jaw #18-9141Normalized SKU: 189141UPC Code: 808282228040
-17% sale
Sierra Qualifies for Free Shipping Sierra Oetiker Clamp 22/32 Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 22/32
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Sierra Sierra Oetiker Clamp 22/32" 18.5mm 10-pk #18-9140-9 $19.33 $23.07
Sierra 18-9140-9 Hose Clamps Oetiker Clamp 22/32" 18.5mm Priced Per Pkg of 10 OEM Interchange:OETIKER: 16700020OMC: 346150 Hose: Clamps Normalized SKU: 1891409UPC Code: 808282227432
-17% sale
Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 1-1/4
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Sierra Sierra Oetiker Clamp 1-1/4" 31.6mm 10-pk #18-9138-9 $17.76 $21.20
Sierra 18-9138-9 Hose ClampsOetiker Clamp 1 1/4" 31.6mm (Priced Per Pkg of 10)OEM Interchange:OETIKER: 16700040OMC: 349759Hose: ClampsSierra Oetiker Clamp 1-1/4" 31.6mm (Priced Per Pkg of 10) #18-9138-9Normalized SKU: 1891389UPC Code: 808282227418
-17% sale
Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 13/16
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Sierra Sierra Oetiker Clamp 13/16" 30.1mm 10-pk #18-9137-9 $16.88 $20.15
Sierra 18-9137-9 Hose ClampsOetiker Clamp 13/16" 30.1mm (Priced Per Pkg of 10)OEM Interchange:OETIKER: 16700037OMC: 346153Hose: ClampsSierra Oetiker Clamp 13/16" 30.1mm (Priced Per Pkg of 10) #18-9137-9Normalized SKU: 1891379UPC Code: 808282227401
-17% sale
Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 1-5/8
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Sierra Sierra Oetiker Clamp 1-5/8" 41mm 10-pk #18-9139-9 $33.79 $40.33
Sierra 18-9139-9 Hose ClampsOetiker Clamp 1 5/8" 41mm (Priced Per Pkg of 10)OEM Interchange:OETIKER: 16700053OMC: 349729Hose: ClampsSierra Oetiker Clamp 1-5/8" 41mm (Priced Per Pkg of 10) #18-9139-9Normalized SKU: 1891399UPC Code: 808282227425
-17% sale
Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 1 Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 1
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Sierra Sierra Oetiker Clamp 1" 25.6mm 10-pk #18-9136-9 $15.87 $18.94
Sierra 18-9136-9 Hose Clamps Oetiker Clamp 1" 25.6mm Priced Per Pkg of 10 OEM Interchange:OETIKER: 16700031OMC: 346152 Hose: Clamps Normalized SKU: 1891369UPC Code: 808282227395
-17% sale
Sierra Qualifies for Free Shipping Sierra Oetiker Clamp 13/16 Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 13/16
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Sierra Sierra Oetiker Clamp 13/16" 21mm 10-pk #18-9135-9 $17.07 $20.37
Sierra 18-9135-9 Hose Clamps Oetiker Clamp 13/16" 21mm Priced Per Pkg of 10 OEM Interchange:OETIKER: 16700024OMC: 346151 Hose: Clamps Normalized SKU: 1891359UPC Code: 808282227388
-17% sale
Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 11/16 Sierra Not Qualified for Free Shipping Sierra Oetiker Clamp 11/16
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Sierra Sierra Oetiker Clamp 11/16" 17mm 10-pk #18-9134-9 $15.21 $18.15
Sierra 18-9134-9 Hose Clamps Oetiker Clamp 11/16" 17mm (Priced Per Pkg of 10) OEM Interchange:OETIKER: 16700017OMC: 348839 Hose: Clamps Normalized SKU: 1891349UPC Code: 808282227371

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
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  • 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.

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