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Home Marine gearbox NEW Advance HC400 Heavy Duty Marine Gearbox 4.61:1 Reduction
NEW Advance HC400 Heavy Duty Marine Gearbox 4.06:1 Reduction
NEW Advance HC400 Heavy Duty Marine Gearbox 4.06:1 Reduction $23,000.00 Original price was: $23,000.00.$19,500.00Current price is: $19,500.00.
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NEW Advance HC400 Heavy Duty Marine Gearbox 4.94:1 Reduction
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.
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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.

Choose the NEW Advance HC400 Heavy Duty Marine Gearbox 4.61:1 Reduction for exceptional torque delivery, efficient power transmission, and reliable long-term performance in demanding marine environments.

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Category: Marine gearbox
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Description

The NEW Advance HC400 Heavy Duty Marine Gearbox 4.61:1 Reduction is a powerful and reliable marine transmission designed to deliver superior torque performance, efficient power transfer, and dependable propulsion for demanding marine applications. Built for commercial and industrial vessels, this heavy-duty gearbox provides smooth operation, enhanced durability, and consistent performance in challenging marine environments.

Featuring a 4.61:1 reduction ratio, the Advance HC400 marine gearbox is engineered to provide increased torque multiplication between the engine and propeller. This makes it an excellent choice for vessels that require strong pulling power, improved low-speed maneuverability, and reliable propulsion performance while operating under heavy loads.

Key Features:

  • Advance HC400 heavy-duty marine gearbox designed for professional marine propulsion systems
  • 4.61:1 reduction ratio for maximum torque output and efficient propulsion performance
  • Heavy-duty construction for long-lasting marine reliability
  • Smooth and dependable gear operation
  • Optimized engine-to-propeller power transmission
  • Designed for continuous operation in demanding marine conditions
  • Suitable for marine gearbox replacement and propulsion system upgrades

Applications:

The Advance HC400 4.61:1 Reduction Marine Gearbox is suitable for:

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

Product Benefits:

The NEW Advance HC400 Marine Gearbox 4.61:1 Reduction is designed for vessels that require increased torque, reliable performance, and efficient propulsion control. Its higher reduction ratio helps deliver greater propeller force, smoother vessel operation, and improved performance when handling heavy loads or operating at lower speeds.

With its durable design and dependable transmission performance, this gearbox is an ideal solution for replacing existing marine transmissions or upgrading vessel drivetrain systems. The Advance HC400 series provides the strength and reliability needed for professional marine operations.

Product Specifications:

  • Product Type: Heavy Duty Marine Gearbox
  • Model: Advance HC400
  • Reduction Ratio: 4.61:1
  • Condition: Brand New
  • Application: Marine propulsion and transmission systems

Choose the NEW Advance HC400 Heavy Duty Marine Gearbox 4.61:1 Reduction for exceptional torque delivery, efficient power transmission, and reliable long-term performance in demanding marine environments.

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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
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