1. Personal Watercraft Parts Products
  2. sku: 12368854936399603
  3. COMPONENTSPLUS 200-45-06-PIO

COMPONENTSPLUS 200-45-06-PIO Piston Ring Set .030 135HP-250HP V6 3.500

fits model: 500, Mariner. make: Mercury. year: 1978–2006.

200-45-06-pio Componentsplus New .030 Os Piston Ring Set Mercury Mariner 135hp-250hp V6 1978-2006 3.500 Bore

( Brand: Componentsplus ), ( Manufacturer Part Number: 200-45-06-PIO ), ( Part Type: Ring Piston ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Warranty: 1 Year ), ( Source: Aftermarket ), ( Country Of Origin: Jp ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov )

Review COMPONENTSPLUS New .030 Os Piston Ring Set Mercury 135hp-250hp V6 3.500 Bore fits MARINER 500 1978–2006

Introducing the Components Plus 200-45-06-PIO 030 piston ring set, specifically designed for Mercury Mariner V6 engines with a displacement of 135hp to 250hp and a piston bore size of 3.50 inches, produced between the years 1978 and 2006. This piston ring set is an essential upgrade for those seeking optimum engine performance and longevity.

The Components Plus 200-45-06-PIO 030 piston ring set includes a comprehensive collection of top-quality piston rings. These rings are meticulously crafted from high-tensile alloy steel, ensuring exceptional strength and durability. Their precise dimensions and superior design enable them to effectively seal the combustion chamber, reducing the leakage of combustion gases and improving overall engine efficiency.

The set includes the following types of piston rings:

1. Top Compression Ring: This ring is responsible for creating the highest pressure in the combustion chamber during the power stroke. The Components Plus top compression ring is designed to provide maximum compression and optimal sealing to ensure efficient combustion and optimal engine performance.

2. Second Compression Ring: The second compression ring, also known as the oil control ring, maintains oil pressure within the engine. This ring is crucial for reducing oil consumption and ensuring a consistent oil film on the cylinder walls for optimal lubrication. The Components Plus second compression ring is engineered to provide enhanced oil control and a longer service life.

3. Oil Scraper Ring: The oil scraper ring, located at the bottom of the piston, helps collect and direct oil back to the crankcase. This ring is essential for maintaining proper oil levels and ensuring the engine remains lubricated. The Components Plus oil scraper ring is designed to effectively collect and direct oil, reducing the need for frequent oil top-offs.

The Components Plus 200-45-06-PIO 030 piston ring set is also compatible with a wide range of Mercury Mariner V6 engines, ensuring that a majority of vehicle owners can benefit from the enhanced performance and durability these rings provide. The piston rings are easy to install, requiring no special tools or extensive mechanical knowledge.

By upgrading to the Components Plus 200-45-06-PIO 030 piston ring set, Mercury Mariner V6 engine owners will experience improved engine efficiency, enhanced performance, and extended engine life. These rings are the perfect solution for those seeking to extract the most power and longevity from their Mercury Mariner V6 engine.

Pros and Cons of Buying (Components Plus 200-45-06-PIO 030 Piston Ring Set for Mercury Mariner 135hp-250hp V6 1978-2006 3.500)

1. Pros:

a. High-quality piston rings: Components Plus is a well-known aftermarket auto parts manufacturer, and their 200-45-06-PIO 030 piston ring set is designed to offer excellent performance and durability.

b. Precision-machined: The rings are precision-machined to ensure a perfect fit in the engine cylinders for optimal sealing and engine performance.

c. Suitable for various Mercury Mariner models: This piston ring set is compatible with various Mercury Mariner models with 135hp-250hp V6 engines from 1978 to 2006, providing a wide range of applications.

2. Cons:

a. Potential fitment issues: While the piston ring set is designed to fit various Mercury Mariner models, some users have reported fitment issues. It's essential to ensure proper fitment before installation to avoid any potential engine damage.

b. Requires engine disassembly: Installing new piston rings typically involves removing the engine's cylinder head and piston, which can be a complex and time-consuming process.

c. Additional costs: Replacing piston rings is just one aspect of maintaining an engine, and the overall cost of the project may include additional expenses such as gaskets, seals, and labor.

Conclusion:

The Components Plus 200-45-06-PIO 030 piston ring set is a high-quality aftermarket product that offers excellent performance and durability. However, it comes with some potential downsides, such as fitment issues and the need for engine disassembly. Ultimately, the decision to purchase this piston ring set depends on the individual's budget, experience level, and the condition of their Mercury Mariner engine.

Recommendation:

If you are confident in your mechanical skills and have the necessary tools, the Components Plus 200-45-06-PIO 030 piston ring set can be an excellent investment for your Mercury Mariner. However, if you are unsure about the installation process or prefer a more turnkey solution, it may be worth considering a professional engine repair or replacement. In any case, it's essential to ensure proper fitment before purchasing and installing the piston ring set.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. ComponentsPlus products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one 1 year from date purchase.: Piston Ring Replaces: Source: Aftermarket. All parts sold are new.

Product Notice: As a parts distributor we mostly sell aftermarket any OEM would be noted as such. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear.

part #: 2004506 prices

  • $43.16-$92.00

specifications perwatercraft:

  • for models: 500, Mariner
  • for makes: Mercury
  • for years: 1978-2006
  • brand: Componentsplus
  • mpn: 200-45-06-pio
  • part type: Ring Piston
  • product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
  • warranty: 1 Year
  • source: Aftermarket
  • country of origin: Jp
  • california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov

seller perwatercraft:

  • # reviews: 54664
  • rating: 99.3%
  • city: Morrisville, North Carolina

offer perwatercraft:

  • availability: In Stock
  • options: Ship-to-home
  • started: June 10, 2026
  • sold: 0

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shipping perwatercraft:

  • type: Fixed
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general perwatercraft:

  • condition: New
  • Parts Accessories > Personal Watercraft Parts > Other Parts
for models: 500, mariner, for makes: mercury, for years: 1978-2006, part type: ring piston, product notice: as a parts distributor we mostly sell aftermarket parts, warranty: 1 year, source: aftermarket, country of origin: jp, california prop 65 warning: this product may expose you to chemicals which are known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov,
category: watercraft parts > parts, sku: 12368854936399603,

Componentsplus 200-45-06 Is Similar To:

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3 offers $43.16–$92.00 USD
  • Offer #1: $43.16 price + $0.00 shipping estimate = $43.16* total. Product Type: Piston Ring Replaces: Source: Aftermarket.FREE SHIPPING
  • Offer #2: $92.00 price + $0.00 shipping estimate = $92.00* total.FREE SHIPPING
  • Offer #3: $46.00 price + $0.00 shipping estimate = $46.00* total.FREE SHIPPING

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