MERCURY 39-81413 Sterndrive Piston Ring Set Gm 39-817413 .030 O/s R/b 737-827665A1 V8

( Manufacturer Part Number: 39-81413 ), ( Part Type: Ring Sterndrive Piston ), ( Country Of Origin: United States )

Review MERCURY Sterndrive Piston Ring Set .030 O/s R/b Gm V8 fits MERCRUISER

Introducing the Mercury 39-81413 Mercruiser Sterndrive 030 O/S R/B Piston Ring Set 737-827665A1 for GM V8 engines. This high-performance piston ring set is specifically designed for Mercury Marine's Mercruiser sterndrives, providing optimal engine performance and longevity.

The 39-81413 piston ring set includes oversized piston rings with a ring gap measurement of 0.030 inches. These rings are designed to fit Mercury Marine's 737-827665A1 GM V8 engines, ensuring a perfect fit and seamless integration into your engine.

The rings are manufactured using top-quality materials that provide exceptional strength and durability. The rings' unique design allows for efficient combustion and optimal sealing of the piston-cylinder interface, reducing the risk of oil leaks and improving overall engine efficiency.

The R/B designation refers to the ring's composite material, which is a combination of both compressive and expandable materials. This design provides superior compression and sealing capabilities, resulting in improved engine performance and extended engine life.

In summary, the Mercury 39-81413 Mercruiser Sterndrive 030 O/S R/B Piston Ring Set 737-827665A1 is a high-performance solution for those seeking to maximize the potential of their GM V8 engines. Its oversized design, composite material, and perfect fit ensure efficient combustion, optimal sealing, and extended engine life. Upgrade your engine today with this exceptional piston ring set.

Mercury 39-81413/39-817413 Mercruiser Sterndrive Piston Ring Set: A Comprehensive Analysis

The Mercury 39-81413/39-817413 piston ring set is a crucial component for the Mercruiser sterndrive 39-817413 GM V8 engine. This analysis aims to provide an in-depth examination of the benefits and drawbacks of investing in this piston ring set, concluding with a recommendation.

1. Enhanced engine performance: New piston rings can significantly improve engine performance by reducing friction and sealing combustion gases effectively. This results in better fuel efficiency and increased power output.

2. Improved engine durability: A high-quality piston ring set can extend the life of the engine by preventing oil leaks, reducing wear on pistons and cylinders, and preventing the intrusion of contaminants.

3. OEM (Original Equipment Manufacturer) replacement: This piston ring set is a direct replacement from Mercury, ensuring a perfect fit and optimal engine performance.

1. Cost: New piston ring sets can be quite expensive, especially for high-performance engines like the Mercruiser sterndrive 39-817413. The cost may deter some users from making the investment.

2. Installation complexity: Installing a piston ring set requires specialized skills and tools. Improper installation can lead to engine damage and decreased performance.

3. Availability: Depending on the location and availability, it may take some time to source and receive the piston ring set, potentially resulting in downtime for the boat or watercraft.

The Mercury 39-81413/39-817413 piston ring set is an essential investment for maintaining the optimal performance and durability of the Mercruiser sterndrive 39-817413 GM V8 engine. Although the cost may be a significant consideration, the benefits of improved engine performance, durability, and the OEM replacement guarantee make it a worthwhile investment. To ensure a successful installation, it is recommended to consult a certified mechanic or follow the manufacturer's instructions carefully.

If you own a Mercruiser sterndrive 39-817413 GM V8 engine and are experiencing issues related to piston rings, such as oil leaks or decreased performance, we strongly recommend investing in the Mercury 39-81413/39-817413 piston ring set. This investment will contribute to the longevity and performance of your engine, ultimately providing you with a more enjoyable boating experience.

Details:

MERCURY MERCRUISER STERNDRIVE 39-817413 Piston Ring Set .030 O/S, R/B 737-827665A1 GM V8 NEW NOS,: 454 EFI GEN V GM454 94-96; 465 502 92-94; 90-92; 500 94-95, 96; 93-95; MAG BRAVO 92-93; 8.2L MIE GEN V 93-96; W/HURTH 90-92.: Outboard Paradise.

part #: 3981413 price

• $124.99

specifications otsterndriv:

• for models: Mercruiser
• for makes: Mercury
• mpn: 39-81413
• part type: Ring Sterndrive Piston
• country of origin: United States

shipping otsterndriv:

• type: Calculated
• class: Standard
• carrier: USPS
• transit: 4-10 Days
• service: USPS Ground Advantage
• cost: $8.80

general otsterndriv:

• Boat Parts > Sterndrive Motors Components > Other
• condition: New

offer otsterndriv:

• availability: In Stock
• started: December 23, 2025
• sold: 0
• options: Ship-to-home

payments otsterndriv:

• wallet: Paypal
• other
• credit card: Visa

seller otsterndriv:

• city: Oceanport, New Jersey
• rating: 100.0%
• # reviews: 147

returns otsterndriv:

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

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