A high-angle isometric perspective view of a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo system. This heavy-duty, multi-tank configuration features an elongated starboard wing tank, a matching port wing tank with tapered hull-conforming hulls, and a central auxiliary rectangular fuel cell. Precision-fabricated by Welding World from heavy-gauge marine-grade 5052-H32 aluminum, all three individual tanks are completely encapsulated in a textured, anti-corrosive black TarGard epoxy coating for su
Dimensional technical diagram for a raw aluminum Yellowfin 39 replacement center fuel tank featuring a high-capacity 192-gallon design. The graphic displays precise technical specifications with measurements of 63-1/2" length, 37" width, and 21" height, showcasing a flat-bottom rectangular configuration engineered for central hull cavity placement. The top deck displays an unsealed variant layout complete with a forward fuel line setup on the left, alongside an aft-oriented cluster on the right containing a
Dimensional technical diagram for a raw aluminum Yellowfin 39 replacement saddle fuel tank featuring a high-capacity 186-gallon design. The graphic displays precise technical specifications with measurements of 144-3/8" length, 30" width, and 18" height, showcasing a specialized wedge-shaped angled bottom profile engineered to conform seamlessly to the outboard wing contour of the vessel's hull. The top deck displays an unsealed variant layout complete with a forward-mounted fuel connection pair on the left
A technical cross-section 3D rendering of a rectangular marine aluminum fuel tank cutaway view, detailing a heavy-duty quad-plumbing internal architecture. The image focuses on the inner chamber of a flat-bottom central fuel cell fabricated from raw marine-grade 5052-H32 aluminum, highlighting a structural internal baffle plate with vertical flow-through holes. The complex internal assembly details four aluminum pickup tubes extending down to bottom-mounted anti-slosh foot brackets, which connect directly t
Close-up perspective detail view of the top-deck plumbing and hardware configuration on the wing sections of a Yellowfin 39 OEM replacement marine fuel tank combo system. The image highlights identical mechanical hardware layouts mirrored on each tank's terminal end, featuring multiple brass 90-degree fuel pickup elbows to feed high-horsepower multi-engine outboard setups. Accompanying the fuel pickups are electronic fuel level sending units with integrated wire leads, structural grounding tabs, and manufac
A straight-on horizontal layout view showcasing a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo multi-pack system. The technical arrangement highlights a mirrored profile setup with the flat-bottom central rectangular fuel tank positioned between a port wing saddle tank and a starboard wing saddle tank, both featuring sharp, wedge-shaped angled bottom configurations engineered to conform seamlessly to the boat's outboard hull contour. Each unit is precision-fabricated by Welding World from heav
Close-up perspective detail view focusing on the fill-neck hardware and forward plumbing arrangement on a Yellowfin 39 OEM replacement marine fuel tank combo system. The image highlights the specialized top-deck fittings on the forward section of a protective black TarGard epoxy-coated saddle tank, featuring a raised straight fuel fill pipe connection alongside a secondary mechanical valve assembly. In the staggered background layout, the central rectangular auxiliary fuel tank and mirrored port saddle tank
A dramatic low-angle worm's-eye view rendering focused on the multi-angled hull-conforming undersides of a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo system. This perspective highlights the complex, mirrored profile configuration of the system, showcasing a flat-bottom central rectangular auxiliary fuel tank positioned between matching port and starboard wing saddle tanks that feature sharp, wedge-shaped angled bottom contours engineered to seat perfectly within the boat's outboard stringer
A longitudinal three-quarter perspective rendering of a single black saddle-style tank unit, showcasing a Yellowfin 39 OEM replacement marine wing fuel tank. This high-capacity fuel cell highlights a dramatic wedge-shaped angled bottom profile, precisely engineered by Welding World to conform seamlessly to the outboard wing contour of the vessel's hull. The tank is masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in an anti-corrosive, textured black TarGard epoxy coat
A full top-down vertical aerial layout blueprint view of a high-performance black multi-tank system, detailing the component arrangement for a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo. This bird's-eye perspective highlights the precise layout of two highly elongated saddle wing tanks flanking a shorter, wide central rectangular auxiliary fuel cell. Masterfully fabricated from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in a protective black TarGard epoxy coating, the system
A technical cross-section 3D rendering of a wedge-shaped marine aluminum fuel tank cutaway view, detailing the internal plumbing and sending unit architecture for an outboard saddle pocket design. The image focuses on the inner chamber of an angled-bottom wing fuel cell fabricated from raw marine-grade 5052-H32 aluminum, highlighting a structural internal baffle plate with a circular flow-through hole. The internal assembly details twin aluminum pickup tubes extending down to bottom-mounted anti-slosh foot
A straight-on cross-sectional end elevation layout view showcasing a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo system. This technical arrangement illustrates the precise geometric profile configuration, highlighting a flat-bottom central rectangular auxiliary fuel tank flanked by matching port and starboard wing saddle tanks that feature sharp, wedge-shaped angled bottom contours engineered to rest securely within the outboard hull cavities. Each unit is precision-fabricated by Welding Worl
A side-elevation perspective rendering of a three-tank system showcasing a Yellowfin 39 OEM replacement marine fuel tank combo. This staggered arrangement displays an elongated port wing saddle tank, a matching starboard wing saddle tank, and a central auxiliary rectangular fuel cell. Precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum, all three individual tanks are completely encapsulated in a textured, anti-corrosive black TarGard epoxy coating for superior protection against harsh bilge
A straight-on end elevation view of a black rectangular tank unit, showcasing a Yellowfin 39 OEM replacement marine center auxiliary fuel tank. This high-capacity centerline tank features a flat-bottom configuration engineered by Welding World to sit perfectly within the main center hull cavity of the vessel. The tank is masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and completely encapsulated in an anti-corrosive, textured black TarGard epoxy coating. The level top deck showcases
A high-angle isometric perspective view of a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo system. This heavy-duty, multi-tank configuration features an elongated starboard wing tank, a matching port wing tank with tapered hull-conforming hulls, and a central auxiliary rectangular fuel cell. Precision-fabricated by Welding World from heavy-gauge marine-grade 5052-H32 aluminum, all three individual tanks are completely encapsulated in a textured, anti-corrosive black TarGard epoxy coating for su
Dimensional technical diagram for a raw aluminum Yellowfin 39 replacement center fuel tank featuring a high-capacity 192-gallon design. The graphic displays precise technical specifications with measurements of 63-1/2" length, 37" width, and 21" height, showcasing a flat-bottom rectangular configuration engineered for central hull cavity placement. The top deck displays an unsealed variant layout complete with a forward fuel line setup on the left, alongside an aft-oriented cluster on the right containing a
Dimensional technical diagram for a raw aluminum Yellowfin 39 replacement saddle fuel tank featuring a high-capacity 186-gallon design. The graphic displays precise technical specifications with measurements of 144-3/8" length, 30" width, and 18" height, showcasing a specialized wedge-shaped angled bottom profile engineered to conform seamlessly to the outboard wing contour of the vessel's hull. The top deck displays an unsealed variant layout complete with a forward-mounted fuel connection pair on the left
A technical cross-section 3D rendering of a rectangular marine aluminum fuel tank cutaway view, detailing a heavy-duty quad-plumbing internal architecture. The image focuses on the inner chamber of a flat-bottom central fuel cell fabricated from raw marine-grade 5052-H32 aluminum, highlighting a structural internal baffle plate with vertical flow-through holes. The complex internal assembly details four aluminum pickup tubes extending down to bottom-mounted anti-slosh foot brackets, which connect directly t
Close-up perspective detail view of the top-deck plumbing and hardware configuration on the wing sections of a Yellowfin 39 OEM replacement marine fuel tank combo system. The image highlights identical mechanical hardware layouts mirrored on each tank's terminal end, featuring multiple brass 90-degree fuel pickup elbows to feed high-horsepower multi-engine outboard setups. Accompanying the fuel pickups are electronic fuel level sending units with integrated wire leads, structural grounding tabs, and manufac
A straight-on horizontal layout view showcasing a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo multi-pack system. The technical arrangement highlights a mirrored profile setup with the flat-bottom central rectangular fuel tank positioned between a port wing saddle tank and a starboard wing saddle tank, both featuring sharp, wedge-shaped angled bottom configurations engineered to conform seamlessly to the boat's outboard hull contour. Each unit is precision-fabricated by Welding World from heav
Close-up perspective detail view focusing on the fill-neck hardware and forward plumbing arrangement on a Yellowfin 39 OEM replacement marine fuel tank combo system. The image highlights the specialized top-deck fittings on the forward section of a protective black TarGard epoxy-coated saddle tank, featuring a raised straight fuel fill pipe connection alongside a secondary mechanical valve assembly. In the staggered background layout, the central rectangular auxiliary fuel tank and mirrored port saddle tank
A dramatic low-angle worm's-eye view rendering focused on the multi-angled hull-conforming undersides of a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo system. This perspective highlights the complex, mirrored profile configuration of the system, showcasing a flat-bottom central rectangular auxiliary fuel tank positioned between matching port and starboard wing saddle tanks that feature sharp, wedge-shaped angled bottom contours engineered to seat perfectly within the boat's outboard stringer
A longitudinal three-quarter perspective rendering of a single black saddle-style tank unit, showcasing a Yellowfin 39 OEM replacement marine wing fuel tank. This high-capacity fuel cell highlights a dramatic wedge-shaped angled bottom profile, precisely engineered by Welding World to conform seamlessly to the outboard wing contour of the vessel's hull. The tank is masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in an anti-corrosive, textured black TarGard epoxy coat
A full top-down vertical aerial layout blueprint view of a high-performance black multi-tank system, detailing the component arrangement for a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo. This bird's-eye perspective highlights the precise layout of two highly elongated saddle wing tanks flanking a shorter, wide central rectangular auxiliary fuel cell. Masterfully fabricated from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in a protective black TarGard epoxy coating, the system
A technical cross-section 3D rendering of a wedge-shaped marine aluminum fuel tank cutaway view, detailing the internal plumbing and sending unit architecture for an outboard saddle pocket design. The image focuses on the inner chamber of an angled-bottom wing fuel cell fabricated from raw marine-grade 5052-H32 aluminum, highlighting a structural internal baffle plate with a circular flow-through hole. The internal assembly details twin aluminum pickup tubes extending down to bottom-mounted anti-slosh foot
A straight-on cross-sectional end elevation layout view showcasing a Yellowfin 39 OEM replacement marine fuel tank 3-tank combo system. This technical arrangement illustrates the precise geometric profile configuration, highlighting a flat-bottom central rectangular auxiliary fuel tank flanked by matching port and starboard wing saddle tanks that feature sharp, wedge-shaped angled bottom contours engineered to rest securely within the outboard hull cavities. Each unit is precision-fabricated by Welding Worl
A side-elevation perspective rendering of a three-tank system showcasing a Yellowfin 39 OEM replacement marine fuel tank combo. This staggered arrangement displays an elongated port wing saddle tank, a matching starboard wing saddle tank, and a central auxiliary rectangular fuel cell. Precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum, all three individual tanks are completely encapsulated in a textured, anti-corrosive black TarGard epoxy coating for superior protection against harsh bilge
A straight-on end elevation view of a black rectangular tank unit, showcasing a Yellowfin 39 OEM replacement marine center auxiliary fuel tank. This high-capacity centerline tank features a flat-bottom configuration engineered by Welding World to sit perfectly within the main center hull cavity of the vessel. The tank is masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and completely encapsulated in an anti-corrosive, textured black TarGard epoxy coating. The level top deck showcases

Yellowfin 39 (3-tank combo) Fuel Tank | OEM Replacement

$ 8,800.00
/
  • Local pickup available
  • Over-sized & over-weight item.
  • Only Ships LTL Freight.
  • Call us Mon.-Fri. 9:00 a.m. to 4:00 p.m. if in any doubt.

Maximize the long-range offshore capabilities and structural integrity of your center console with this premium Yellowfin 39 OEM Replacement Fuel Tank 3-Tank Combo, masterfully engineered to provide a flawless, 100% drop-in fit within the factory centerline deck cavities. Specially configured to match original vessel blueprints, this high-capacity, multi-tank fuel cell system is precision-fabricated by Welding World from heavy-duty marine-grade 5052-H32 aluminum to comfortably withstand severe blue-water pounding, hull flexing, and constant high-speed vibration. The entire exterior surface of each tank is fully encapsulated in an unyielding, textured black TarGard epoxy coating, creating an advanced anti-corrosive barrier that stops saltwater pitting, bilge moisture retention, and electrolysis in its tracks. Equipped with internally baffled chambers to mitigate fuel surge and optimize weight distribution during rough transit, the level top decks come pre-outfitted with high-quality technical plumbing, including heavy-walled 90-degree fuel fill pipes, integrated tank ventilation connections, center-mounted electronic fuel level sending units, structural grounding tabs, and premium brass 90-degree fuel pickup elbows to support high-horsepower multi-engine outboards. Built in strict accordance with NMMA, ABYC, and USCG safety protocols, this ultimate replacement combo ensures exact original plumbing alignment and total peace of mind for tournament fishing, blue-water commuting, and extended island-hopping expeditions.

 

 

  • Guaranteed to Fit Your Yellowfin 39
    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 5052 H32 Aluminum Construction
    Built from premium marine-grade 5052 H32 aluminum at .190 thickness for exceptional strength and long-term durability.

 

  • .250-Thickness 5052 H32 Aluminum Construction
    Built from premium marine-grade 5052 H32 aluminum at .250 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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