1. Buy Sterndrives Parts For Sale.
  2. sku: 2189339473286792
  3. SIERRA 18-72510

SIERRA 18-72510 Stud Coupler Flywheel Kit CYL-2.5-3.0-3.7-5-5.8L V8 16-98532A1

fits model: Mercruiser.

Cyl-2.5-3.0-3.7-5-5.8l Sierra 18-72510 Mercruiser 4 V8 Stud Kit Coupler To Flywheel 16-98532a1

( Brand: Sierra ), ( Manufacturer Part Number: 18-72510 ), ( Part Type: Flywheel ), ( Replaces: 16-98532a1 )

Review SIERRA V8 Stud Kit Coupler To Flywheel fits MERCRUISER

Introducing the Sierra 18-72510 MerCruiser Cyl-2.5-3.0-3.7-5-5.8L V8 Stud Kit Coupler Flywheel 16-98532A1, a vital component for the smooth and efficient operation of your MerCruiser V8 engine. This stud kit is specifically designed for MerCruiser engines with displacements ranging from 2.5 to 5.8 liters, making it a versatile solution for various applications.

The Sierra 18-72510 stud kit is meticulously engineered with high-strength studs that provide superior clamping force to securely hold the engine components in place. Each stud is made from premium materials that offer excellent resistance to corrosion and wear, ensuring long-lasting performance even in the most challenging marine environments.

The flywheel included in this kit, part number 16-98532A1, plays a crucial role in the engine's power delivery. It is expertly machined to precise dimensions to ensure optimal engagement with the engine's crankshaft. This flywheel is designed to meet or exceed OEM specifications, providing a reliable and consistent power transfer from the engine to the transmission.

The stud kit and flywheel are engineered to work seamlessly together, with the studs securely holding the flywheel in place. The kit also includes the necessary couplers to ensure proper engagement between the engine and transmission.

Installing this stud kit and flywheel is a straightforward process, with clear instructions provided to guide you through the installation. Each component is carefully packaged to ensure safe transportation and to prevent damage during shipping.

In conclusion, the Sierra 18-72510 MerCruiser Cyl-2.5-3.0-3.7-5-5.8L V8 Stud Kit Coupler Flywheel 16-98532A1 is an essential upgrade for MerCruiser V8 engines. With its high-strength studs, precisely machined flywheel, and easy installation process, this kit provides the reliability, performance, and peace of mind that boat owners demand.

Pros and Cons of Buying Mercruiser Cylinder-2.5-3.0-3.7-5-5.8L V8 Stud Kit, Coupler, Flywheel (16-98532a1)

Introduction:

This article aims to provide an unbiased analysis of the Mercruiser Cylinder-2.5-3.0-3.7-5-5.8L V8 Stud Kit, Coupler, Flywheel (16-98532a1). We will discuss its potential advantages and disadvantages to help you make an informed decision before making a purchase.

Pros:

1. Compatibility: This kit is designed to fit various Mercruiser engines with cylinder sizes ranging from 2.5 to 5.8 liters. This wide compatibility makes it a versatile choice for boat owners with different engine models.

2. Improved Performance: The stud kit, coupler, and flywheel are essential components of an engine system. Upgrading these parts can lead to improved performance, including better torque and horsepower.

3. Durability: Mercruiser is known for its high-quality marine engine components. This kit is expected to be robust and long-lasting, ensuring reliable operation for an extended period.

4. Reduced Engine Noise: The new parts in this kit can help reduce engine noise, providing a more pleasant boating experience for passengers.

5. OEM (Original Equipment Manufacturer) Parts: This kit consists of original equipment manufacturer parts, ensuring that they are designed to work seamlessly with one another and with your engine.

Cons:

1. Cost: Upgrading engine components, especially an entire kit like this, can be quite expensive. This may not be the most cost-effective option for budget-conscious boat owners.

2. Installation Complexity: Installing these parts may require specialized tools and technical expertise. It is recommended to have the installation done by a professional to ensure proper fitting and function.

3. Potential for Compatibility Issues: While the kit is designed to fit various engine models, there is still a possibility of compatibility issues. It is crucial to double-check the compatibility with your specific engine model before purchasing.

Conclusion:

The Mercruiser Cylinder-2.5-3.0-3.7-5-5.8L V8 Stud Kit, Coupler, Flywheel (16-98532a1) offers several advantages, such as improved performance, durability, and compatibility. However, potential drawbacks include the high cost and potential installation complexity.

Recommendation:

If you are a boat owner with a Mercruiser engine and are looking for upgraded parts to enhance performance and durability, this kit could be a worthwhile investment. Ensure that you have the necessary budget and that your engine model is compatible with the kit before making a purchase. It is also recommended to have the installation done by a professional to guarantee proper fitting and function.

Details:

Propellers-Keg Guard-Anodes. Below the price of item. Maintenance Care. Mercruiser 4 Cyl-2.5-3.0-3.7-5-5.8L V8 Stud Kit Coupler to Flywheel 16-98532A1: Thumbnails: PRODUCT SPECIFICATIONS: Brand: Sierra.

Condition: New. BRAND: Sierra or Marine Pro,: Stud Kit Coupler to Flywheel, APPLICATION: - Mercruiser 4 Cyl 2.5L 3.0L V8 engines, with Early 1963-1986, Cross Reference, replaces: 16-98532A1, Manufacturer PN: Internal Code: 18-72510. Manufacturer PN: 18-72510.

part #: 1872510 prices

  • $16.69-$99.00

specifications intengster:

  • for models: Mercruiser
  • brand: Sierra
  • mpn: 18-72510
  • part type: Flywheel
  • replaces: 16-98532a1

payments intengster:

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

general intengster:

  • Boat Parts > Sterndrive Motors Components > Internal Engine Parts
  • condition: New

seller intengster:

  • rating: 98.7%
  • # reviews: 73324
  • city: Hollywood, Florida

offer intengster:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: October 14, 2025

returns intengster:

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

shipping intengster:

  • transit: 4-11 Days
  • service: USPS First Class, USPS Priority Mail, UPS Ground, USPS Priority Mail Express
  • class: Standard, Expedited
  • type: Calculated
  • carrier: USPS, UPS
  • cost: $5.15
for models: mercruiser, part type: flywheel, replaces: 16-98532a1,
category: boat parts > sterndrive components > internal engine parts, sku: 2189339473286792,
Sierra 18-72510 Is Similar To:
intengster logo
3 offers $16.69–$99.00 USD
  • New. Offer #1 priced at $99.00 + $5.89 shipping estimate = $104.89* total. The studs are specifically designed to fit Mercruiser , providing a reliable solution for your marine engine needs The Sierra Stud Kit PN# is a 6 pack of replacement studs designed for Mercruiser engines.+$5.89 shipping
  • New. Offer #2 priced at $16.69 + $14.10 shipping estimate = $30.79* total. Warranty issues are to be dealt with directly with the manufacturer Kit contains (1) Stud, (1) Nut and (1) Washer.+$14.10 shipping
  • New. Offer #3 priced at $17.39 + $10.25 shipping estimate = $27.64* total. Description: "Sierra Stud Kit Coupler to Flywheel Mercruiser 4cyl & V8 w/Early Style 1963-1986 " Aftermarket or OEM: Aftermarket Brand: "Sierra" Cross Reference: " ".+$10.25 shipping

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