OEM-style belly tank replacement for Dusky 23, upgrading original 47-gallon plastic tank to a 69-gallon aluminum model. Fabricated from corrosion-resistant, black-finished marine-grade aluminum with multiple top-mounted fittings—blue-handled valve, grounding lug, and capped access port. Includes integrated mounting brackets and compliance labeling for traceability. Design optimizes fuel storage while preserving original hull cavity constraints
3D rendered model of 69-gallon aluminum belly fuel tank for Dusky 23, showcasing dimensional callouts: 40" length × 33" width × 15" height. Features metallic surface finish with top-mounted ports and inspection fittings. Render includes manufacturer branding for traceability and schematic use. Form confirms compatibility with original hull cavity while supporting increased capacity over prior 47-gallon plastic design
Fully assembled 69-gallon aluminum replacement belly tank for Dusky 23, featuring black powder-coated finish, four corner mounting brackets, and top-mounted components: blue-handled shutoff valve, capped vent/fill port, and precision-level sensor unit. Layout supports optimal deck access, mechanical servicing, and marine system integration. Label affixed for specification traceability and compliance verification
69-gallon aluminum belly fuel tank upgrade for Dusky 23, featuring black powder-coated finish, four welded mounting brackets, and fully installed top-mounted hardware. Includes circular sender unit with attached wiring harness, capped auxiliary port, and threaded vent or return fitting. Wiring is routed and secured, supporting level sensing and integration with monitoring systems. Label affixed for traceability and compliance with marine fuel standards
Fully assembled 69-gallon aluminum belly tank for Dusky 23, shown with matte black finish and four welded corner brackets for secure installation. Top-mounted sender unit features integrated wiring harness, routed cleanly across the tank's surface. Tank exterior exhibits minor fluid sheen—possibly from leak testing or finishing process. Affixed white label indicates manufacturing specs and regulatory compliance
Affixed manufacturer label for 69-gallon aluminum belly fuel tank fabricated by Welding World Inc. for Dusky 23. Label confirms model WW-T-250, serial number 2022128, and February 2022 production date. Constructed from .190" thick 5052-H32 marine-grade aluminum, rated for gasoline use. Tank tested to a maximum pressure of 9 psi (34.5 kPa) in compliance with 33 CFR § 183.510(a), and certified to ISO 8846/10088 standards. Label visibility ensures traceability, inspection readiness, and conformance with ABYC
Component layout for pressure-rated fluid enclosure, model UWWM, fabricated by Welding World. Topside fittings include metallic sensor with electrical lead, dual hose ports with distinct connectors, and a threaded valve fitting. Affixed ABYC-compliant label confirms operational range: 150 PSI maximum pressure, temperature limits from -20°F to 200°F, and manufacture date of 01/01/2023. Configuration supports monitored pressurization and regulated flow for marine or industrial systems
OEM-style belly tank replacement for Dusky 23, upgrading original 47-gallon plastic tank to a 69-gallon aluminum model. Fabricated from corrosion-resistant, black-finished marine-grade aluminum with multiple top-mounted fittings—blue-handled valve, grounding lug, and capped access port. Includes integrated mounting brackets and compliance labeling for traceability. Design optimizes fuel storage while preserving original hull cavity constraints
3D rendered model of 69-gallon aluminum belly fuel tank for Dusky 23, showcasing dimensional callouts: 40" length × 33" width × 15" height. Features metallic surface finish with top-mounted ports and inspection fittings. Render includes manufacturer branding for traceability and schematic use. Form confirms compatibility with original hull cavity while supporting increased capacity over prior 47-gallon plastic design
Fully assembled 69-gallon aluminum replacement belly tank for Dusky 23, featuring black powder-coated finish, four corner mounting brackets, and top-mounted components: blue-handled shutoff valve, capped vent/fill port, and precision-level sensor unit. Layout supports optimal deck access, mechanical servicing, and marine system integration. Label affixed for specification traceability and compliance verification
69-gallon aluminum belly fuel tank upgrade for Dusky 23, featuring black powder-coated finish, four welded mounting brackets, and fully installed top-mounted hardware. Includes circular sender unit with attached wiring harness, capped auxiliary port, and threaded vent or return fitting. Wiring is routed and secured, supporting level sensing and integration with monitoring systems. Label affixed for traceability and compliance with marine fuel standards
Fully assembled 69-gallon aluminum belly tank for Dusky 23, shown with matte black finish and four welded corner brackets for secure installation. Top-mounted sender unit features integrated wiring harness, routed cleanly across the tank's surface. Tank exterior exhibits minor fluid sheen—possibly from leak testing or finishing process. Affixed white label indicates manufacturing specs and regulatory compliance
Affixed manufacturer label for 69-gallon aluminum belly fuel tank fabricated by Welding World Inc. for Dusky 23. Label confirms model WW-T-250, serial number 2022128, and February 2022 production date. Constructed from .190" thick 5052-H32 marine-grade aluminum, rated for gasoline use. Tank tested to a maximum pressure of 9 psi (34.5 kPa) in compliance with 33 CFR § 183.510(a), and certified to ISO 8846/10088 standards. Label visibility ensures traceability, inspection readiness, and conformance with ABYC
Component layout for pressure-rated fluid enclosure, model UWWM, fabricated by Welding World. Topside fittings include metallic sensor with electrical lead, dual hose ports with distinct connectors, and a threaded valve fitting. Affixed ABYC-compliant label confirms operational range: 150 PSI maximum pressure, temperature limits from -20°F to 200°F, and manufacture date of 01/01/2023. Configuration supports monitored pressurization and regulated flow for marine or industrial systems
3D model of OEM-style aluminum belly tank upgrade for Dusky 23, featuring four top-mounted L-brackets at each corner for secure hull fastening. Central curved pipe fitting protrudes from a cylindrical boss, positioned for venting or fill line access. Flat-top layout accommodates auxiliary porting while preserving streamlined install within original cavity footprint. Geometry confirms alignment with deck clearance and structural tie-down points

Dusky 23 - 47 gal. Plastic to Aluminum 69 gal. Replacement Belly Fuel Tank

$ 1,180.00
/
  • 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 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.  

  • 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): 1-2 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.

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. 

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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