A three-quarter isometric perspective view of a black Formula 45 Yacht Saddles diesel replacement marine fuel tank. This high-capacity 175-gallon saddle tank features a tall, cube-like structural profile integrated with side-mounted lifting eyes and heavy-duty perimeter mounting brackets along the top and bottom edges, engineered by Welding World to secure the tank within the port or starboard engine compartments. Precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum, the exterior is entirely
Dimensional technical diagram for a raw aluminum Formula 45 Yacht 175 gal Saddle Diesel Tank replacement. The graphic displays precise technical specifications with measurements of 43 3/4" length, 27" width, and 38 1/2" height, showcasing a tall, tapered cube-like structural saddle profile engineered by Welding World to fit securely within the port or starboard mechanical layout spaces. The top deck displays an unsealed variant layout featuring side-mounted lifting eyes and a specialized mechanical hardware
A perspective view showing a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks arranged side-by-side to illustrate a port and starboard configuration. These twin high-capacity 175-gallon saddle tanks showcase tall, structural cube-like profiles integrated with side-mounted lifting eyes and heavy-duty perimeter mounting brackets along the top and bottom edges, engineered by Welding World to secure the tanks within opposing engine compartments. Precision-fabricated from heavy-gauge m
A high-angle longitudinal perspective view detailing the top deck mechanical hardware layouts of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Arranged in tandem to mirror a port and starboard engine compartment configuration, these twin high-capacity 175-gallon saddle fuel cells feature flat rectangular decks precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum and fully encapsulated in an anti-corrosive, textured black TarGard epoxy coating. The deck config
A technical cross-section 3D rendering of a marine aluminum saddle fuel tank cutaway view, detailing the complex internal plumbing and structural support system for a Formula 45 Yacht Saddles diesel replacement tank. The image highlights the internal chamber of a 175-gallon hull-conforming fuel cell precision-fabricated from raw marine-grade 5052-H32 aluminum, showcasing dual structural internal baffle plates engineered with circular flow-through holes for anti-slosh fuel stability during heavy offshore swe
A low-angle worm's-eye view looking up at the bottom profile of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. This unique perspective showcases the multi-angled, hull-conforming bottom contour and tapered side profile geometry of these twin 175-gallon saddle fuel cells, precision-engineered by Welding World to sit flush within the angled port and starboard bilge sections of the vessel's hull. Fabricated from heavy-gauge marine-grade 5052-H32 aluminum, the structures are comp
A three-quarter isometric perspective view from an alternate angle showing a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Arranged in tandem to represent a port and starboard hull configuration, these twin high-capacity 175-gallon saddle fuel cells feature tall, tapered cube-like structural profiles integrated with side-mounted lifting eyes and heavy-duty perimeter mounting brackets along the top and bottom edges, engineered by Welding World to secure the tanks within opposin
A high-angle overhead bird's-eye perspective view of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Arranged dynamically to represent a port and starboard hull configuration, these twin high-capacity 175-gallon saddle fuel cells feature tall, cube-like structural profiles integrated with corner-mounted lifting eyes and upper perimeter mounting tabs, engineered by Welding World to secure the tanks within opposing engine compartments. Precision-fabricated from heavy-gauge marin
A high-angle isometric perspective view of a raw aluminum Formula 45 Yacht Saddles diesel replacement marine fuel tank. This unsealed, unpainted variant showcases the metallic silver finish of its high-capacity 175-gallon saddle structural profile, which features a tall, cube-like design integrated with corner-mounted lifting eyes and upper perimeter mounting tabs engineered by Welding World to secure the tank within the port or starboard engine compartments. Precision-fabricated from heavy-gauge marine-gra
A top-down vertical aerial view detailing the mirrored top deck hardware layout arrangement of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. This bird's-eye perspective showcases the flat rectangular decks of twin 175-gallon saddle fuel cells, precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum and encapsulated in an anti-corrosive, textured black TarGard epoxy coating. The symmetrical top deck layout highlights angled diesel fuel fill necks positioned at op
A full side-elevation profile view showcasing the symmetrical hull-conforming geometry of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Placed side-by-side to represent a port and starboard configuration, this perspective illustrates the tapered side panel design engineered by Welding World to maximize volume while seating flush within opposing outboard bilge sections. Precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum, the twin 175-gallon saddle fuel cells
A high-angle overhead isometric perspective view of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Positioned to demonstrate a port and starboard configuration, these twin high-capacity 175-gallon saddle fuel cells feature tall, tapered cube-like structural profiles integrated with upper perimeter mounting tabs and corner-mounted lifting eyes, engineered by Welding World to secure the tanks safely within opposing outboard engine compartments. Precision-fabricated from heavy-g
Close-up top-deck hardware layout view of a black Formula 45 Yacht Saddle diesel replacement marine fuel tank. The image focuses on a manufacturer specification data placard listing part number WW316250, customer type Retail, and a manufacturing date of 06/19/26. Fabricated from heavy-gauge marine-grade 5052-H32 aluminum with a thickness of .190, the 175-gallon capacity saddle tank body is fully encapsulated in a textured, anti-corrosive black TarGard epoxy coating. Two raw aluminum connection pipes emerge
A three-quarter isometric perspective view of a black Formula 45 Yacht Saddles diesel replacement marine fuel tank. This high-capacity 175-gallon saddle tank features a tall, cube-like structural profile integrated with side-mounted lifting eyes and heavy-duty perimeter mounting brackets along the top and bottom edges, engineered by Welding World to secure the tank within the port or starboard engine compartments. Precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum, the exterior is entirely
Dimensional technical diagram for a raw aluminum Formula 45 Yacht 175 gal Saddle Diesel Tank replacement. The graphic displays precise technical specifications with measurements of 43 3/4" length, 27" width, and 38 1/2" height, showcasing a tall, tapered cube-like structural saddle profile engineered by Welding World to fit securely within the port or starboard mechanical layout spaces. The top deck displays an unsealed variant layout featuring side-mounted lifting eyes and a specialized mechanical hardware
A perspective view showing a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks arranged side-by-side to illustrate a port and starboard configuration. These twin high-capacity 175-gallon saddle tanks showcase tall, structural cube-like profiles integrated with side-mounted lifting eyes and heavy-duty perimeter mounting brackets along the top and bottom edges, engineered by Welding World to secure the tanks within opposing engine compartments. Precision-fabricated from heavy-gauge m
A high-angle longitudinal perspective view detailing the top deck mechanical hardware layouts of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Arranged in tandem to mirror a port and starboard engine compartment configuration, these twin high-capacity 175-gallon saddle fuel cells feature flat rectangular decks precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum and fully encapsulated in an anti-corrosive, textured black TarGard epoxy coating. The deck config
A technical cross-section 3D rendering of a marine aluminum saddle fuel tank cutaway view, detailing the complex internal plumbing and structural support system for a Formula 45 Yacht Saddles diesel replacement tank. The image highlights the internal chamber of a 175-gallon hull-conforming fuel cell precision-fabricated from raw marine-grade 5052-H32 aluminum, showcasing dual structural internal baffle plates engineered with circular flow-through holes for anti-slosh fuel stability during heavy offshore swe
A low-angle worm's-eye view looking up at the bottom profile of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. This unique perspective showcases the multi-angled, hull-conforming bottom contour and tapered side profile geometry of these twin 175-gallon saddle fuel cells, precision-engineered by Welding World to sit flush within the angled port and starboard bilge sections of the vessel's hull. Fabricated from heavy-gauge marine-grade 5052-H32 aluminum, the structures are comp
A three-quarter isometric perspective view from an alternate angle showing a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Arranged in tandem to represent a port and starboard hull configuration, these twin high-capacity 175-gallon saddle fuel cells feature tall, tapered cube-like structural profiles integrated with side-mounted lifting eyes and heavy-duty perimeter mounting brackets along the top and bottom edges, engineered by Welding World to secure the tanks within opposin
A high-angle overhead bird's-eye perspective view of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Arranged dynamically to represent a port and starboard hull configuration, these twin high-capacity 175-gallon saddle fuel cells feature tall, cube-like structural profiles integrated with corner-mounted lifting eyes and upper perimeter mounting tabs, engineered by Welding World to secure the tanks within opposing engine compartments. Precision-fabricated from heavy-gauge marin
A high-angle isometric perspective view of a raw aluminum Formula 45 Yacht Saddles diesel replacement marine fuel tank. This unsealed, unpainted variant showcases the metallic silver finish of its high-capacity 175-gallon saddle structural profile, which features a tall, cube-like design integrated with corner-mounted lifting eyes and upper perimeter mounting tabs engineered by Welding World to secure the tank within the port or starboard engine compartments. Precision-fabricated from heavy-gauge marine-gra
A top-down vertical aerial view detailing the mirrored top deck hardware layout arrangement of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. This bird's-eye perspective showcases the flat rectangular decks of twin 175-gallon saddle fuel cells, precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum and encapsulated in an anti-corrosive, textured black TarGard epoxy coating. The symmetrical top deck layout highlights angled diesel fuel fill necks positioned at op
A full side-elevation profile view showcasing the symmetrical hull-conforming geometry of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Placed side-by-side to represent a port and starboard configuration, this perspective illustrates the tapered side panel design engineered by Welding World to maximize volume while seating flush within opposing outboard bilge sections. Precision-fabricated from heavy-gauge marine-grade 5052-H32 aluminum, the twin 175-gallon saddle fuel cells
A high-angle overhead isometric perspective view of a pair of black Formula 45 Yacht Saddles diesel replacement marine fuel tanks. Positioned to demonstrate a port and starboard configuration, these twin high-capacity 175-gallon saddle fuel cells feature tall, tapered cube-like structural profiles integrated with upper perimeter mounting tabs and corner-mounted lifting eyes, engineered by Welding World to secure the tanks safely within opposing outboard engine compartments. Precision-fabricated from heavy-g
Close-up top-deck hardware layout view of a black Formula 45 Yacht Saddle diesel replacement marine fuel tank. The image focuses on a manufacturer specification data placard listing part number WW316250, customer type Retail, and a manufacturing date of 06/19/26. Fabricated from heavy-gauge marine-grade 5052-H32 aluminum with a thickness of .190, the 175-gallon capacity saddle tank body is fully encapsulated in a textured, anti-corrosive black TarGard epoxy coating. Two raw aluminum connection pipes emerge

Formula 45 Yacht Saddle Diesel Tanks (2-tank combo) (175 gal ea.) | 2007-2019 OEM Replacement

$ 5,230.00
/
  • 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.

The Formula 45 Yacht Saddles Diesel Tank (2007-2019) by Welding World is precision-engineered to restore reliable long-range cruising power and factory-spec dependability to your luxury express yacht. Masterfully fabricated from heavy-gauge, marine-grade 5052-H32 aluminum, this high-capacity 175-gallon each saddle fuel cell features a specialized hull-conforming profile tailored to achieve a perfect, balanced 100% drop-in fit within the vessel's port or starboard mechanical spaces. To guard against pitting, crevice corrosion, and harsh bilge moisture, the entire exterior surface is fully encapsulated in a premium, anti-corrosive black TarGard epoxy coating. Inside the tank, a rugged network of internal baffle plates regulates fuel movement to ensure optimal vessel stability and a consistent diesel supply during offshore passages. The flat top deck arrives fully pre-plumbed with heavy-duty mechanical hardware, including a precision-welded fuel fill neck, an integrated tank ventilation line, an electronic fuel level sending unit, and high-flow fuel pickup and return lines designed specifically for marine diesel engines. Built in strict compliance with NMMA, ABYC, and USCG specifications, this durable replacement tank delivers a seamless installation and long-term structural integrity for extended coastal voyages.

 

 

  • Guaranteed to Fit Your Formula
    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.

 

  • 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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