MERCURY 91-746071 Quicksilver Mandrel Piston Pin Tool

( Part Type: Piston Pin ), ( Manufacturer Part Number: 91-746071 ), ( Country Of Origin: United States )

Review MERCURY Quicksilver Mandrel Piston Pin Tool Oem fits MERCRUISER MARINE

Introducing the Mercury Marine QuickSilver Mercruiser Mandrel Piston Pin Tool (part number 91-746071), a must-have addition to your marine engine repair toolkit. This high-quality piston pin removal tool is specifically designed for Mercury and Mercruiser outboard and sterndrive applications.

The tool features a robust, chrome-molybdenum steel construction that ensures durability and strength, allowing it to withstand the demands of marine engine repair. The mandrel design of the tool securely grips the piston pin, providing the necessary torque and leverage for efficient and effective pin removal.

The Mercury Marine QuickSilver Mercruiser Mandrel Piston Pin Tool comes complete with a set of interchangeable anodes, allowing users to choose the appropriate size for their specific application. These anodes are made of a high-density, lead-alloy material that provides excellent electrical conductivity and protection against galvanic corrosion.

Adding to its versatility, the tool also includes a built-in pin driver that securely attaches to the mandrel, enabling users to easily install new piston pins. The driver features a hexagonal socket for use with standard socket wrenches, providing added convenience and compatibility with a wide range of tools.

Designed with ease of use in mind, the Mercury Marine QuickSilver Mercruiser Mandrel Piston Pin Tool boasts a comfortable, ergonomic handle that allows for a secure grip and reduces user fatigue during prolonged use. Its compact size ensures that it can be easily transported and stored in even the most limited spaces.

In summary, the Mercury Marine QuickSilver Mercruiser Mandrel Piston Pin Tool (part number 91-746071) is an essential addition to any marine engine repair arsenal. Its durable construction, interchangeable anodes, built-in pin driver, and comfortable handle make it an indispensable tool for professionals and DIY enthusiasts alike.

Pros and Cons of buying a Mercury 91-746071 Marine QuickSilver Mercruiser Mandrel Piston Pin Tool

The Mercury 91-746071 Marine QuickSilver Mercruiser Mandrel Piston Pin Tool is a specialized automotive tool designed for changing piston pins in Mercury and Mercruiser engines. This tool is essential for engine repair and maintenance. In this analysis, we will discuss the advantages and disadvantages of purchasing this Mercury piston pin tool.

1. Designed for Mercury and Mercruiser engines: This tool is specifically engineered for use with Mercury and Mercruiser engines, ensuring a precise and accurate fit.

2. Mandrel design: The mandrel design of the tool allows for easier pin removal and installation, reducing the risk of damaging the piston or crankshaft.

3. Durable construction: The tool is made from high-quality materials, ensuring it can withstand the rigors of engine repair and maintenance.

4. Time-saving: Having this specialized tool on hand can save significant time and effort compared to attempting to remove and install piston pins without the proper equipment.

1. Expense: The Mercury 91-746071 Marine QuickSilver Mercruiser Mandrel Piston Pin Tool is a more expensive option compared to generic or universal piston pin removal tools.

2. Limited application: This tool is designed for use with Mercury and Mercruiser engines only.

3. Requires additional tools: To use the tool effectively, you may also need other tools, such as a hydraulic press or a piston ring compressor.

The Mercury 91-746071 Marine QuickSilver Mercruiser Mandrel Piston Pin Tool offers several advantages, including its precision fit, mandrel design, and durability. However, it also comes with some disadvantages, such as its limited application and higher cost. Ultimately, the decision to purchase this tool depends on the specific needs of your Mercury or Mercruiser engine repair or maintenance project.

If you frequently work on Mercury or Mercruiser engines and need a reliable and efficient piston pin removal tool, the Mercury 91-746071 Marine QuickSilver Mercruiser Mandrel Piston Pin Tool is a worthwhile investment. Its specialized design ensures a precise fit and reduces the risk of damaging the engine components during the piston pin removal and installation process. However, if you only occasionally work on these engines or have a tight budget, a more generic or universal piston pin removal tool may be a more cost-effective option.

Details:

This is a used OEM service tool in good condition. Up for sale is a Mercury Marine / MerCruiser Mariner mandrel piston pin factory service tool part number 91-746071.

part #: 91746071 price

• $149.99

specifications boatbooch:

• for models: Marine, Mercruiser
• for makes: Mercury
• part type: Piston Pin
• manufacturer part number: 91-746071
• country of origin: United States

general boatbooch:

• condition: Used
• Parts Accessories > Boat Parts > Service Tools

shipping boatbooch:

• type: Fixed
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS
• transit: 3-6 Days
• class: Standard

returns boatbooch:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller boatbooch:

• rating: 100.0%
• # reviews: 12711
• city: Mesa, Arizona

offer boatbooch:

• availability: In Stock
• started: February 20, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

payments boatbooch:

• wallet: Apple-pay
• other
• credit card: Visa

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