MARINER 10-98534 Outboard Head Screws 200HP V6 2STR .375-16X2.30 T174

( Brand: Mariner ), ( Manufacturer Part Number: 10-98534 ), ( Part Type: Head Screw ), ( Materials Sourced From: United States )

Review MARINER 200hp V6 Outboard Head Screws .375-16x2.30 Inch fits 1987–2012

Detailed Product Description for Mariner 10-98534 1987 200HP V6 2-Str Outboard Head Screws (12, 375-16x2.30 T174)

Experience seamless repairs and maintenance with these authentic Mariner 10-98534 1987 200HP V6 2-Str Outboard Head Screws. Designed specifically for the Mariner 10 series, these high-quality screws are an essential addition to your toolkit for any 200HP V6 2-stroke outboard engine.

The screws are manufactured to exacting specifications, measuring 12 pieces, with a thread size of 375-16x2.30 and a pitch of T174. This ensures a precise fit and optimal performance. The screws are made from durable materials, designed to withstand the harsh marine environment and provide long-lasting reliability.

These head screws are a vital component of your outboard engine's head assembly, connecting critical engine parts. Their precise size and thread specifications ensure a secure fit, reducing the risk of engine malfunctions or leaks. The screws are easy to install, making repairs quick and efficient, so you can get back on the water as soon as possible.

By using these genuine Mariner 10-98534 1987 200HP V6 2-Str Outboard Head Screws, you can enjoy peace of mind knowing that your engine is maintained with original parts, ensuring optimal performance and longevity. Whether you're a seasoned boat owner or a first-time repairer, these screws are an invaluable tool for keeping your Mariner outboard engine in top condition.

In summary, these Mariner 10-98534 1987 200HP V6 2-Str Outboard Head Screws are essential for any boat owner with a 200HP V6 2-stroke outboard engine. Their precision fit, durability, and ease of installation make them an indispensable tool for maintaining your Mariner engine.

Analysis of Mariner 10-98534 1987 200hp V6 2-stroke Outboard Motor

1. Power: With a 200hp V6 engine, this outboard motor offers significant power, making it suitable for larger boats and faster speeds.

2. Availability of Parts: Being a well-known brand, Mariner parts are widely available, including the specific head screws (12 375-16x2.30 T147) listed in the model name.

3. Reliability: Mariner has a reputation for building durable and reliable outboard motors, which can be a significant advantage in the long term.

4. Resale Value: Due to the brand's reputation and the power of this model, it may hold its value well when it comes time to sell.

1. Emission Regulations: As a 2-stroke engine, this outboard may not meet the latest emission standards, which could limit its use in certain areas.

2. Fuel Efficiency: 2-stroke engines are generally less fuel-efficient compared to 4-stroke engines. This could lead to higher operating costs over time.

3. Noise Level: 2-stroke engines can be louder than 4-stroke engines, which might be a consideration if you're using the boat in quiet areas.

4. Maintenance: 2-stroke engines require more frequent oil mixing and maintenance than 4-stroke engines.

Conclusion: The Mariner 10-98534 1987 200hp V6 2-stroke Outboard Motor offers significant power and reliability, making it a good choice for those who prioritize speed and don't mind the higher maintenance requirements associated with 2-stroke engines. However, potential buyers should be aware of the potential drawbacks, such as lower fuel efficiency, noise level, and emission regulations, to make an informed decision.

Recommendation: If a 200hp outboard is necessary for your boating needs and you're comfortable with the maintenance requirements of a 2-stroke engine, the Mariner 10-98534 could be a suitable choice. If you prefer a quieter, more fuel-efficient engine, or if emission regulations are a concern, you might want to consider a 4-stroke outboard motor instead. Always ensure to research and compare different models to find the best fit for your specific boating needs.

Details:

Mariner Gray. They will however be in functioning and usable condition. Recombine shipping on multiple items. Parts off of a 1987 Mariner 200hp ELPTO V6 2-stroke freshwater outboard motor, model 7200412ND, serial 0B243349, long shaft for 20 transoms.

Just because the part looks right does not mean that Otis. Compression on motor was poor, and power head needed to be rebuilt. Keeping mind that if the listing is for a used part, it used part, so there may be some minor cosmetic damage scratches/scuffs. Pleasured entire listing before buying or purchasing item.

We operate in Central Standard Time.

part #: 1098534 prices

• $9.99-$14.99

specifications ouboaen:

• for years: 1987-2012
• brand: Mariner
• mpn: 10-98534
• part type: Head Screw
• materials sourced from: United States

offer ouboaen:

• started: November 5, 2025
• options: Ship-to-home
• quantity: 2
• sold: 0
• availability: In Stock

general ouboaen:

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

seller ouboaen:

• city: Melrose, Minnesota
• rating: 99.9%
• # reviews: 3931

payments ouboaen:

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

returns ouboaen:

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

shipping ouboaen:

• class: Standard
• transit: 2-5 Days
• service: Standard
• cost: $0.00
• type: Fixed

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