Isometric top-front view of a black marine fuel tank designed for a Seabird 22' 1975 model. The tank features an angled front edge, eight mounting tabs along the sides, and a cluster of brass and silver fuel fittings located on the top surface near the front.
Isometric top-front view of a Seabird 22' 1975 marine fuel tank with a capacity of 121 gallons. The white rectangular tank has an angled front face, eight mounting tabs, and visible fuel fittings. Dimensions are labeled as 84 inches long, 33 1/4 inches wide, and 11 1/2 inches tall. Branding from Welding World is displayed in the bottom-right corner.
Isometric top-front view of a white custom marine fuel tank labeled for a Seabird 22' (1975) with a 121-gallon capacity. The tank has a uniquely angled front edge, eight mounting tabs along the sides, and a cluster of metallic fuel fittings on the top surface near the front end.
A close-up of a fuel sending unit and the white specification label on a dark textured boat fuel tank. The Welding World Inc. label lists the part as WW3160250, manufactured for a "Seabird 22' 1975 Fuel Tank," with a 121-gallon capacity.
Rear isometric view of a black marine fuel tank featuring an angled corner, multiple side mounting tabs, and two hose ports on the back wall. The top surface includes a cluster of metallic and brass fuel fittings positioned near one end of the tank
Top-front orthographic view of a black marine fuel tank with an angled front face. The tank features a centralized cluster of metallic and brass fuel fittings on top, and eight mounting tabs evenly distributed along the side edges.
Top-down orthographic view of a black rectangular marine fuel tank showing fuel fittings and a gauge located near one end. Two brass connectors and a circular fuel level indicator are aligned on the surface, while a pair of hose ports is visible recessed along the tank’s edge. Mounting tabs are spaced along the sides.
Isometric top-front view of a black marine fuel tank designed for a Seabird 22' 1975 model. The tank features an angled front edge, eight mounting tabs along the sides, and a cluster of brass and silver fuel fittings located on the top surface near the front.
Isometric top-front view of a Seabird 22' 1975 marine fuel tank with a capacity of 121 gallons. The white rectangular tank has an angled front face, eight mounting tabs, and visible fuel fittings. Dimensions are labeled as 84 inches long, 33 1/4 inches wide, and 11 1/2 inches tall. Branding from Welding World is displayed in the bottom-right corner.
Isometric top-front view of a white custom marine fuel tank labeled for a Seabird 22' (1975) with a 121-gallon capacity. The tank has a uniquely angled front edge, eight mounting tabs along the sides, and a cluster of metallic fuel fittings on the top surface near the front end.
A close-up of a fuel sending unit and the white specification label on a dark textured boat fuel tank. The Welding World Inc. label lists the part as WW3160250, manufactured for a "Seabird 22' 1975 Fuel Tank," with a 121-gallon capacity.
Rear isometric view of a black marine fuel tank featuring an angled corner, multiple side mounting tabs, and two hose ports on the back wall. The top surface includes a cluster of metallic and brass fuel fittings positioned near one end of the tank
Top-front orthographic view of a black marine fuel tank with an angled front face. The tank features a centralized cluster of metallic and brass fuel fittings on top, and eight mounting tabs evenly distributed along the side edges.
Top-down orthographic view of a black rectangular marine fuel tank showing fuel fittings and a gauge located near one end. Two brass connectors and a circular fuel level indicator are aligned on the surface, while a pair of hose ports is visible recessed along the tank’s edge. Mounting tabs are spaced along the sides.

C-Hawk 245 (131 Gal) Fuel Tank | OEM Replacement

$ 2,200.00
/
  • Local pickup available
  • Over-sized & over-weight item.
  • Only Ships LTL Freight.
  • Call us Mon.-Fri. 8:30 a.m. to 4:40 p.m. if in any doubt.

Bring your vintage 1975 Seabird 22 back to life with our 121-gallon, exact-fit replacement fuel tank. Engineered as a perfect drop-in for this classic hull, this tank restores the original fuel capacity you need for long days on the water. Built from rugged, heavy-duty .190" TIG-welded aluminum, this is the essential upgrade to ensure your classic Seabird is safe, reliable, and ready for decades more of enjoyment.

 

  • Guaranteed to Fit Your C-Hawk
    Every tank is engineered using OEM drawings and/or reverse-engineered from an original unit to ensure a precise, 100% guaranteed fit.

 

  • Fully Certified Manufacturing
    Our tanks are built by an NMMA-type certified manufacturer and produced in accordance with all ABYC standards.

 

  • USCG Compliant & Pressure Tested
    Each tank meets all USCG requirements and is individually pressure-tested in house. All federal regulations are followed throughout our manufacturing process to ensure maximum safety and reliability.

 

  • .190-Thickness Alcoa® 5052 H32 Aluminum Construction
    Built from premium marine-grade Alcoa® 5052 H32 aluminum at .190 thickness for exceptional strength and long-term durability.

 

  • Complete, Ready-to-Install System
    Each tank comes fully equipped with all required components — including the sender, fittings, and hardware.

 

  • Precision Hand-Welded Construction
    Every tank is hand-crafted using GTAW (TIG) welding, exceeding ASME and AWS D3.7:2004 standards for marine aluminum fabrication.                                                   

 

  • Sherwin-Williams® TarGard® Epoxy Coating
    Finished with Sherwin-Williams® TarGard® Epoxy to provide added protection against corrosion and harsh marine environments, extending the overall life of the tank.

 

  • KUS® (formerly WEMA USA®) Reed-Switch Fuel Level Sender
    Features a high-quality KUS® reed-switch sender with an NBR float, providing accurate and reliable fuel-level measurement.

 

Buy with confidence. Shortly after your payment clears you'll be sent via e-mail a complete set of detailed drawings for you to check all dimensions and fittings positions. If there's any difference from your old tank we can make any reasonable modifications to accommodate your needs. Fabrication of your new tank won't start until you send us your specs confirmation.  

 

IMPORTANT NOTE: The base price is for local pickup in our SW Miami Shop. Check options above for crating and shipping to the contiguous 48 States. All tanks are made to order and the fabrication lead time is 1-2 work weeks. The finished tank pickup window is also 1-2 work weeks, so make sure you will be able to take delivery of your finished tank within that timeframe.     

 

NOTE: Check your tank dimensions thoroughly! Once a tank is manufactured and/or shipped we can't be responsible for mismatches and refunds or returns won't be accepted. All sales are final!

 

Shipping: Only freight to the 48 contiguous states. Contact us for extra-cost shipping options for HI and AK. Orders for international shipping from US-based carriers are welcome but contact us first to coordinate details.

 

Return Policy: No refunds are accepted, as all of our products are made to order. Our policy is strictly limited to the repair or replacement of qualifying defective or damaged goods. Please note that shipping costs are non-refundable. 

 

Fabrication lead time (before shipping): 1-2 work weeks. 

Due to this item's size and weight we can only ship it in an economical way via Less Than Truckload (LTL) consolidated land shipping, and only to the contiguous 48 States.

For shipping inquiries to AK, HI, PR, US-VI, and international shipping, please contact us first at sales@weldingworldinc.com.

All of the destinations above we can only serve as a Free Carrier (or FCA) modality, that requires the customer to contract and pay for their carrier service of choice. We can still ship the item, but only to a warehouse/receiving office within the 48-contiguous States.

In plain terms what this means is that if you want to ship your product to any non-contiguous US territory or internationally, you, the customer, has to provide us with the warehouse address of the carrier that serves your locality with an address within the contiguous 48-US States, as we do not ship overseas on our own.

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