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Home Marine gearbox NEW Advance HC400 Heavy Duty Marine Gearbox 4.94:1 Reduction
NEW Advance HC400 Heavy Duty Marine Gearbox 4.61:1 Reduction
NEW Advance HC400 Heavy Duty Marine Gearbox 4.61:1 Reduction $23,300.00 Original price was: $23,300.00.$19,000.00Current price is: $19,000.00.
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NEW Advance HCD1000 Heavy Duty Marine Gearbox 3.96:1 Reduction
NEW Advance HCD1000 Heavy Duty Marine Gearbox 3.96:1 Reduction $53,118.00 Original price was: $53,118.00.$40,000.00Current price is: $40,000.00.
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NEW Advance HC400 Heavy Duty Marine Gearbox 4.94:1 Reduction

$23,124.00 Original price was: $23,124.00.$19,000.00Current price is: $19,000.00.

Choose the NEW Advance HC400 Heavy Duty Marine Gearbox 4.94:1 Reduction for powerful torque performance, efficient power transmission, and reliable operation in demanding marine applications.

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Category: Marine gearbox
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Description

The NEW Advance HC400 Heavy Duty Marine Gearbox 4.94:1 Reduction is a high-performance marine transmission designed to provide exceptional torque output, reliable power transfer, and efficient propulsion for demanding marine operations. Built for commercial and industrial vessels, this heavy-duty gearbox delivers smooth performance, outstanding durability, and dependable operation in challenging marine environments.

Featuring a 4.94:1 reduction ratio, the Advance HC400 marine gearbox is engineered to maximize torque delivery from the engine to the propeller. This higher reduction ratio is ideal for vessels requiring strong propulsion force, improved low-speed control, and efficient operation under heavy loads.

Key Features:

  • Advance HC400 heavy-duty marine gearbox designed for professional marine propulsion applications
  • 4.94:1 reduction ratio for enhanced torque multiplication and improved propulsion efficiency
  • Heavy-duty construction for reliable operation in harsh marine conditions
  • Smooth and consistent gear engagement
  • Efficient engine-to-propeller power transmission
  • Designed for long service life and continuous marine operation
  • Suitable for marine transmission replacement and propulsion system upgrades

Applications:

The Advance HC400 4.94:1 Reduction Marine Gearbox is suitable for:

  • Commercial fishing vessels
  • Workboats and offshore service vessels
  • Utility and transport boats
  • Passenger vessels
  • Industrial marine propulsion systems

Product Benefits:

The NEW Advance HC400 Marine Gearbox 4.94:1 Reduction provides the increased torque and dependable performance required for vessels operating in demanding conditions. Its optimized reduction ratio helps improve propeller efficiency, enhance vessel maneuverability, and deliver smoother propulsion at lower operating speeds.

Designed for durability and reliability, this marine gearbox is an excellent choice for replacing worn transmissions or upgrading existing marine propulsion systems. The Advance HC400 series offers a dependable solution for professional marine operators who need consistent performance and long-term value.

Product Specifications:

  • Product Type: Heavy Duty Marine Gearbox
  • Model: Advance HC400
  • Reduction Ratio: 4.94:1
  • Condition: Brand New
  • Application: Marine propulsion and transmission systems

Choose the NEW Advance HC400 Heavy Duty Marine Gearbox 4.94:1 Reduction for powerful torque performance, efficient power transmission, and reliable operation in demanding marine applications.

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Shipping & Delivery

Shipping & Delivery Policy

Wave Inboard Motors – waveinboardmotors.com Last updated: November 24, 2025

We ship worldwide from our main warehouse in Fort Lauderdale, Florida, USA and have secondary stocking points in California (West Coast) and Rotterdam (Europe).

 
 
CategoryShipping Method & CarrierEstimated Delivery Time (business days)Cost Calculation
Small Parts & AccessoriesUSPS Priority, FedEx Ground, DHL ExpressUSA: 2-5Cont. USA: 3-7
Engines & Generators (<500 kg)Freight LTL (R+L, Old Dominion, DSV)USA: 5-12EU/UK: 10-21
Large Engines / Gensets (>500 kg)Flatbed, container, or Ro-RoUSA: 7-21International: 14-45
Oversized / Crated ItemsSpecialized heavy-haul or ocean freightVaries by destinationQuote only – contact sales
 

Free Shipping (Continental USA only)

  • Orders over $300 (before tax) ship free via ground service
  • Engines & generators are excluded from free shipping

International Shipping

  • All duties, taxes, VAT, and customs clearance fees are the buyer’s responsibility
  • We provide commercial invoices and certificates of origin
  • EU customers: no VAT charged on B2B orders with valid VAT ID
  • Delivery Duty Paid (DDP) available on request (extra charge)

Processing Time

  • In-stock items: same or next business day
  • Special order / factory-direct items (most engines & generators): 3-21 days
  • You will receive a confirmed ship date when order is placed

Tracking & Updates

Every order receives a tracking number the moment it ships. You’ll get automated emails at:

  • Order confirmed
  • Item shipped (with tracking link)
  • Out for delivery
  • Delivered

Signature Requirement

All orders over $2,500 require an adult signature upon delivery.

Shipping Restrictions

  • We cannot ship to P.O. boxes for items over 70 lbs
  • Hazardous materials (batteries, some oils) may require ground-only shipping

Damaged or Lost Shipments

  • Inspect shipment immediately upon receipt
  • Photograph any damage and notify us within 48 hours
  • We file claims on your behalf and ship replacements at no cost

Contact for Freight Quotes or Expedited Shipping

Email: shipping@waveinboardmotors.com Phone: +1 (555) 123-4567 (Mon-Fri 9am-5pm EST)

We’re boaters too — we pack every order as if it were going on our own boat. Thank you for choosing Wave Inboard Motors!

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    wave inboard motors for sale

    Wave Inboard Motors
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