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shafts

Shafts

We offer a comprehensive range of propeller shafts in various diameters and lengths to suit both leisure and commercial vessels. Customers may choose either fully finished assemblies or un-machined shaft materials, all of which can be produced under major class approvals (IACS societies such as ABS, BV, LR, and more). Each shaft is precision press-straightened and delivered as a complete assembly—including nuts, keys, and half-couplings—for seamless integration.

Materials
  • F51 Duplex high-performance stainless steel
  • 316 Stainless Steel for traditional applications

Other materials available upon request

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Brackets and Struts

Brackets and Struts

Propeller Shaft Support Brackets

Designed to withstand both normal and maximum engine loads, our shaft support brackets ensure dependable stability for your propeller shaft. To guarantee optimal performance, we carefully assess working loads and select the most suitable materials—typically NiBrAl or manganese bronze alloys—paired with water-lubricated bearings as standard.

We can manufacture glass-type and platform-type P and V brackets tailored to your specific requirements.

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Rudder

Rudders

Blazer Marine manufactures steel, stainless steel and bronze rudder assemblies, complete with tiller arms, bearings, and tubes, ensuring durability and precise maneuverability for all vessel types.

We offer custom rudder assemblies in a variety of materials to meet specific strength and corrosion resistance requirements:

  • Manganese Bronze (HTB1) – Durable and impact-resistant
  • Nickel Aluminium Bronze (AB2) – High-strength and corrosion-resistant
  • Stainless Steel – Excellent durability in marine environments

Steel Fabricated – Custom-built for heavy-duty applications

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Sterntubes

Sterntubes

Our GRP sterntubes come equipped with watertight shaft seals and bearings, ensuring leak-proof performance and smooth operation. Each sterntube is supplied with all necessary fastenings and fittings for seamless installation.

We also offer custom sterntubes in bronze and stainless steel, with lubrication options available for both oil and water to suit various vessel requirements.

Rope Cutter

Rope Cutter

Blazer Marine offers Rope Cutters, the industry-leading solution for preventing rope, fishing lines, and debris from entangling your propeller and shaft. Designed for both powerboats and sailboats, these cutters provide automatic cutting action, ensuring uninterrupted propulsion and reducing costly downtime.

  • Efficiently cuts through ropes, nets, and debris
  • Prevents entanglement-related engine strain and damage
  • Durable, corrosion-resistant construction for long-lasting performance
  • Available for both shaft and outdrive applications

Ensure a safer and more reliable voyage—contact us today to equip your vessel with a Rope Cutter!

Flexible Couplings and Engine Mounts

Shaft Couplings, Flexible Couplings and Engine Mounts

Blazer Marine supplies precision-machined shaft couplings to fit the output flange of any gearbox, ensuring exceptional alignment and durability. When paired with our shafting solutions, couplings are factory-fitted to achieve optimal taper contact for maximum efficiency.

Our flexible couplings incorporate a rubber isolation element, acting as a vibration-dampening barrier between the transmission and propeller shaft. This results in reduced drivetrain noise, enhanced efficiency, and backlash-free power transmission.

Additionally, we supply engine mounts tailored to engine size and application requirements, ensuring stability, longevity, and reduced vibration in every installation.

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  • Shafts

    Shafts

    Robust and Balanced
    Crafted from high-strength materials to ensure stability and minimal vibration.

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  • Brackets and Struts

    Brackets and Struts

    Secure Alignment, Solid Support
    Engineered to keep shafts perfectly aligned and minimize drag.

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  • Rudders

    Rudder

    Confident Steering, Every Voyage
    Designed for precise course control and effortless maneuvering

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  • Sterntubes

    Sterntubes

    Sealed and Protected
    Built to safeguard shafts against water ingress, ensuring durability and smooth operation.

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  • Shaft Couplings, Flexible Couplings and Engine Mounts

    Flexible Couplings and Engine Mounts

    Smooth Operation, Reduced Vibration
    Blazer Marine offers a comprehensive range of shaft couplings, flexible couplings, and engine mounts, designed to enhance propulsion efficiency, minimize vibration, and ensure seamless power transmission.

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  • Rope Cutter

    Rope Cutter

    Stay Tangle-Free
    Slice through debris effortlessly to prevent costly propeller or shaft entanglements.

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