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1 3/8 To 1 1/8

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$42.99
SKU:
MNB8
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Description

1 3/8" To 1 1/8" Bushing | Boat Supply Store

This precision-engineered adapter facilitates the critical transition of drive shaft diameters, accommodating a reduction from 1 3/8 inches down to 1 1/8 inches. It ensures proper mating of components when installing a new marine engine or drivetrain, preventing operational inefficiencies and potential damage. Ideal for repowering vessels in coastal Texas waterways where precise component compatibility is paramount for reliable propulsion.

Key Features

  • Adapts shaft sizes for seamless integration
  • Reduces 1 3/8" down to 1 1/8" diameter
  • Ensures proper component mating
  • Prevents operational inefficiencies
  • Constructed for marine environments
  • Facilitates engine and drivetrain upgrades
  • Critical for repower projects
  • High-quality manufacturing

Specifications

Product Specifications
Input Shaft Diameter1 3/8"
Output Shaft Diameter1 1/8"
MaterialSteel Alloy

Who This Is For

This shaft adapter is specifically for marine mechanics and vessel owners undertaking engine repower projects or component retrofits requiring a diameter change. It is essential for ensuring precise drivetrain alignment and power transfer in these critical upgrades.

How It Compares

Feature1 3/8" To 1 1/8" BushingOther Brand
Shaft Reduction1 3/8" to 1 1/8"Typically less capable
MaterialSteel AlloyTypically less capable

Common Concerns Answered

Will this bushing fit my specific engine model?

This bushing is designed for precise shaft diameter reduction. Verify your existing shaft diameter and the required diameter for your new component to ensure compatibility.

How durable is this adapter for saltwater use?

Constructed from a robust steel alloy, this adapter is engineered to withstand the corrosive marine environment, offering long-term reliable performance.

Are there any known issues with shaft slippage?

When properly installed and secured according to manufacturer guidelines, this precision-machined bushing minimizes the risk of slippage, ensuring a secure power transfer.

Frequently Asked Questions

What is the primary function of this adapter?

Its primary function is to reduce a 1 3/8 inch diameter shaft to a 1 1/8 inch diameter shaft, allowing for compatible connection of different-sized marine engine or drivetrain components.

What materials are used in the construction of this bushing?

This bushing is manufactured from a high-grade steel alloy, chosen for its strength and resistance to marine conditions.

Is this adapter suitable for diesel or gasoline engines?

This adapter is designed for shaft diameter compatibility and is suitable for use with both diesel and gasoline marine engines provided the shaft size requirements are met.

What level of installation difficulty is associated with this product?

Installation difficulty is rated at 1, indicating a straightforward process typically requiring basic mechanical tools and knowledge of shaft coupling procedures.

Can this adapter be used with propeller shafts?

Yes, this adapter is commonly used in marine propulsion systems to adapt propeller shafts or drive shafts to mate with different sized engine or transmission components.

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