1. Boat Outboard Engines To Buy
  2. sku: 17302136904762771
  3. OMC 431870

OMC Piston Ring Set 0431870

fits model: Std. make: Omc.

0431870 Omc 431870 Genuine #431870 Std Piston Ring Set Two Rings See Details For Fit

( Manufacturer Part Number: 431870 ), ( Part Type: Ring Piston ), ( Country/region Of Manufacture: United States )

Review OMC Genuine #431870 Piston Ring Set Two Rings See Details Fit fits STD

OMC 431870 Standard Piston Ring Set - Reliable Performance for Outboard Marine Engines

The OMC 431870 Standard Piston Ring Set is a essential component for maintaining the performance and longevity of your outboard marine engine. This ring set, specifically designed for OMC engines, ensures a precise fit and optimal functionality.

The OMC 431870 Standard Piston Ring Set includes a complete set of piston rings, including the compressor ring, the oil control ring, and the top compression rings. Each ring is meticulously crafted from high-quality materials, ensuring durability and resistance to heat, wear, and corrosion.

The compressor ring, designed to seal the combustion chamber, is engineered for a snug fit and efficient sealing. The oil control ring, responsible for controlling oil consumption, is manufactured to maintain a consistent oil film on the cylinder wall for effective lubrication and reduced friction. The top compression rings, responsible for maintaining combustion pressure, are designed for maximum efficiency and power transfer.

The OMC 431870 Standard Piston Ring Set is an easy-to-install replacement for worn or damaged piston rings. With its precise fit and high-quality construction, this ring set will help your outboard marine engine perform at its best. Whether you're cruising on a lake or fishing offshore, trust the OMC 431870 Standard Piston Ring Set to deliver reliable performance and extended engine life.

Pros, Cons, and Recommendation for OMC 431870 0431870 Standard Piston Ring Set

Pros:

1. Compatibility: These piston rings are specifically designed for outboard marine engines, ensuring a precise fit.

2. Quality Material: The rings are made from high-quality materials, such as iron or nickel, which are resistant to heat and wear.

3. Durability: The OMC 431870 rings are designed to withstand the rigors of marine use, providing long-lasting performance.

4. Brand Reputation: OMC is a well-known brand in the marine industry, which can give consumers confidence in the product's quality and reliability.

Cons:

1. Limited Application: These rings are designed for a specific OMC engine model, limiting their versatility.

2. Potential Fit Issues: While the rings are designed to fit precisely, there is always a possibility of fit issues, especially if the engine has been modified.

3. Price: Compared to some aftermarket options, the OMC rings can be more expensive.

4. Availability: These rings may not be available at local retailers, requiring online purchases, which can lead to delivery delays or issues.

Conclusion:

The OMC 431870 0431870 Standard Piston Ring Set offers high-quality materials, durability, and compatibility with specific OMC engines. However, the limited application, potential fit issues, higher price, and potential availability issues should be considered.

Recommendation:

If you own a compatible OMC outboard engine and are looking for high-quality piston rings, the OMC 431870 rings could be an excellent choice. However, it's recommended to compare prices and options with other reputable brands to ensure you're getting the best value for your money. If the OMC rings are not available locally, consider purchasing from a reliable online retailer to avoid delivery delays or issues.

Details:

GENUINE OMC STANDARD 2 PISTON RING SET UNOPENED PACKAGE, FOR THE FOLLOWING: 120 HP 1988 1994 125 1989 1994 140 250 1996 1998 FOLLOWING.

part #: 431870 prices

  • $18.75-$44.00

specifications ouboaen:

  • for models: Std
  • for makes: Omc
  • mpn: 431870
  • part type: Ring Piston
  • country/region of manufacture: United States

seller ouboaen:

  • rating: 99.2%
  • # reviews: 862
  • city: Versailles, Indiana

returns ouboaen:

  • policy: No Returns

offer ouboaen:

  • availability: In Stock
  • quantity: 2
  • sold: 0
  • started: July 15, 2025
  • options: Ship-to-home

shipping ouboaen:

  • service: USPS Media Mail
  • transit: 3-9 Days
  • class: Economy
  • cost: $4.47
  • type: Calculated
  • carrier: USPS

general ouboaen:

  • Boat Parts > Outboard Engines Components > Other
  • condition: New

payments ouboaen:

  • other
  • wallet: Paypal
  • credit card: Visa
for models: std, for makes: omc, part type: ring piston, country/region of manufacture: united states,
category: boat parts > outboard engines components, sku: 17302136904762771,
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5 offers $18.75–$44.00 USD
  • New other (see details). Offer #1 priced at $26.97 + $6.00 shipping estimate = $32.97* total. Friendly service!.+$6.00 shipping
  • New other (see details). Offer #2 priced at $44.00 + $35.00 shipping estimate = $79.00* total. For 4 pistons.+$35.00 shipping
  • New other (see details). Offer #3 priced at $18.75 + $10.00 shipping estimate = $28.75* total. Semi # 5 ROEBLING A7 # 139xx.+$10.00 shipping
  • New other (see details). Offer #4 priced at $22.95 + $13.36 shipping estimate = $36.31* total. OEM Parts for quality and perfect fit!.+$13.36 shipping
  • New other (see details). Offer #5 priced at $24.99 + $9.99 shipping estimate = $34.98* total. PART NO : .+$9.99 shipping

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