A long, rectangular, black-coated marine fuel tank is shown from a three-quarter angle against a checkered, non-descript background. This belly-style tank, designed as an OEM replacement for a Mako 261B boat, features multiple welded mounting tabs along its top edges for installation. A fuel sending unit with a visible wire is mounted on the top surface in the front corner, with another fitting visible toward the rear of the tank.
A 3D schematic of a Mako 261B 1993 replacement fuel tank, detailing its dimensions against a plain black background. Text on the image specifies a "192 gallons net" capacity, and dimension lines indicate the tank measures 105 inches long, 30 ¼ inches wide, and 17 inches high. The silver-colored, aluminum-finish tank features a curved front bottom edge, multiple mounting tabs along the top sides, and several fittings on its top surface
A long, rectangular boat fuel tank with a black protective coating, viewed from a high three-quarter angle. The belly-style tank has an angled front bottom edge, multiple smaller mounting tabs along the top sides, and a larger, heavy-duty mounting bracket on the front corner. A fuel hose fitting with a blue cap is visible on the top surface near the front, while a fuel pickup and sending unit assembly is located further back. The tank is presented on a checkered black and grey background
A frontal view of a black boat fuel tank with a textured, protective coating, set against a checkered background. The camera looks down slightly, highlighting a heavy-duty mounting bracket with a circular hole centered on the front face. Directly behind the bracket, on the tank's top surface, is a fuel sending unit assembly with two fittings, a wire, and a white label. The angled, V-shaped bottom of the belly tank is clearly visible from this perspective
A full-length, three-quarter profile view of a long, rectangular boat fuel tank with a black protective coating. A series of flat mounting tabs lines the entire top edge of the tank's side, and its angled, V-shaped bottom is visible along its full length. The front of the tank in the foreground shows a heavy-duty mounting bracket and fuel sending unit, while another fuel fitting can be seen at the far end. The entire tank is displayed against a checkered black and grey background
A close-up photograph of a white manufacturer's label on a black fuel tank. The label is for "Welding World, Inc." and details the specifications for a "Mako 261B Fuel Tank." Key information listed includes a 192-gallon capacity, an aluminum material type, a manufacturing date of 11/28/2022, and a serial number. The label also displays compliance logos for ABYC and NMMA, pressure testing data, and a safety warning at the bottom. The edge of a fuel fitting and a wire are visible in the upper left corner.
A long, rectangular, black-coated marine fuel tank is shown from a three-quarter angle against a checkered, non-descript background. This belly-style tank, designed as an OEM replacement for a Mako 261B boat, features multiple welded mounting tabs along its top edges for installation. A fuel sending unit with a visible wire is mounted on the top surface in the front corner, with another fitting visible toward the rear of the tank.
A 3D schematic of a Mako 261B 1993 replacement fuel tank, detailing its dimensions against a plain black background. Text on the image specifies a "192 gallons net" capacity, and dimension lines indicate the tank measures 105 inches long, 30 ¼ inches wide, and 17 inches high. The silver-colored, aluminum-finish tank features a curved front bottom edge, multiple mounting tabs along the top sides, and several fittings on its top surface
Mako 261B 1993 with a 192-gallon fuel tank, providing extended range and reliability for marine exploration
A long, rectangular boat fuel tank with a black protective coating, viewed from a high three-quarter angle. The belly-style tank has an angled front bottom edge, multiple smaller mounting tabs along the top sides, and a larger, heavy-duty mounting bracket on the front corner. A fuel hose fitting with a blue cap is visible on the top surface near the front, while a fuel pickup and sending unit assembly is located further back. The tank is presented on a checkered black and grey background
A frontal view of a black boat fuel tank with a textured, protective coating, set against a checkered background. The camera looks down slightly, highlighting a heavy-duty mounting bracket with a circular hole centered on the front face. Directly behind the bracket, on the tank's top surface, is a fuel sending unit assembly with two fittings, a wire, and a white label. The angled, V-shaped bottom of the belly tank is clearly visible from this perspective
A full-length, three-quarter profile view of a long, rectangular boat fuel tank with a black protective coating. A series of flat mounting tabs lines the entire top edge of the tank's side, and its angled, V-shaped bottom is visible along its full length. The front of the tank in the foreground shows a heavy-duty mounting bracket and fuel sending unit, while another fuel fitting can be seen at the far end. The entire tank is displayed against a checkered black and grey background
A close-up photograph of a white manufacturer's label on a black fuel tank. The label is for "Welding World, Inc." and details the specifications for a "Mako 261B Fuel Tank." Key information listed includes a 192-gallon capacity, an aluminum material type, a manufacturing date of 11/28/2022, and a serial number. The label also displays compliance logos for ABYC and NMMA, pressure testing data, and a safety warning at the bottom. The edge of a fuel fitting and a wire are visible in the upper left corner.

Mako 261B 1993 - (192 gal. net) OEM Replacement Belly Fuel Tank

$ 2,700.00
/
  • 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.

  • 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 2 work weeks. The finished tank pickup window is also 2 work weeks, so make sure you will be able to take delivery of your finished tank within that timeframe.  

  • 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.    

  • .190 thickness Alcoa® 5052 H32 Series aluminum construction. 

  • Hand welded GTAW (TIG) welded to exceed ASME / ASW D3.7:2004 standards.

  • Sherwin Williams® TarGard® Epoxy painted for the best marine environment protection. 

  • KUS® (ex-WEMA USA®) reed switch sender with NBR float fuel level.

 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!

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

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.



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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