MERCURY 821358T5 Running Carbureted Powerhead Compression 40HP 130PSI

( Manufacturer Part Number: 821358T5 ), ( Part Type: Compression ), ( Warranty: 90 Day ), ( Materials Sourced From: United States )

Review MERCURY Good Running 40hp Stroke Carbureted Powerhead 130psi Compression fits 2001

Mercury 821358T5 40HP Carbureted Outboard Motor Powerhead

The Mercury 821358T5 40HP Carbureted Outboard Motor Powerhead is a high-performance marine propulsion system, engineered to deliver exceptional power and efficiency for your watercraft. This powerhead is designed for use with 2001 models, making it an ideal choice for boat owners seeking a reliable replacement or upgrade.

The Mercury 821358T5 boasts a robust 40HP capacity, providing ample power for a wide range of water activities, from casual cruising to more intensive water sports. Its carbureted design ensures easy starting and smooth operation, while its durable construction guarantees long-lasting performance even in challenging marine conditions.

One of the standout features of this powerhead is its impressive 130psi compression rating. This high compression rate translates to increased power output, improved fuel efficiency, and reduced emissions, making it an environmentally friendly choice for environmentally conscious boaters.

The Mercury 821358T5 is built to last, with a sturdy construction that is resistant to corrosion and wear. Its robust design ensures reliable performance in the face of harsh marine elements, providing peace of mind for boat owners who demand uncompromising durability.

In summary, the Mercury 821358T5 40HP Carbureted Outboard Motor Powerhead is a high-performance, reliable, and durable marine propulsion system. Its 40HP capacity, combined with a 130psi compression rating, ensures powerful and efficient operation. Whether you're a seasoned boater or a first-time owner, this powerhead is an excellent choice for powering your watercraft with confidence and style.

1. **Brand Reputation:** Mercury Marine is a well-known and respected manufacturer in the marine industry. This can provide a level of confidence in the quality and performance of the product.

2. **Power Output:** With a 40hp powerhead, this engine offers a good balance between speed and efficiency, suitable for a variety of watercraft.

3. **Compression:** The 130psi compression suggests that the engine has been well-maintained and should have good performance and longevity.

1. **Carbureted:** Carbureted engines can be less fuel-efficient and may require more maintenance than modern fuel-injected engines.

2. **Age:** The engine is from 2001, which means it is relatively old. While it may still perform well, there could be potential issues due to age and wear.

3. **Specificity:** This engine is a powerhead, which means it is designed to be integrated with other components to create a complete engine. This could potentially make it more difficult to find specific parts if needed.

While the Mercury 821358T5 40hp Carbureted Powerhead has some attractive features, such as its brand reputation and power output, it also has potential drawbacks like its age and carbureted design. If the engine has been well-maintained and you are comfortable with the potential maintenance requirements of a carbureted engine, it could be a good choice. However, it's crucial to thoroughly inspect the engine, verify its history, and consider the cost of any potential repairs before making a decision.

I would recommend having the engine inspected by a professional marine mechanic before making a purchase. They can provide a more detailed assessment of the engine's condition, identify any potential issues, and help you make an informed decision. Additionally, obtaining a detailed service history of the engine would be beneficial in understanding its maintenance history and potential future needs.

Details:

I will add a note if there are any other known issues. Guaranteed quality used parts or your money back. I will work with you to make sure are happy. 130 compression on both cylinders.

I do not sell junk. GOOD RUNNING 2001 MERCURY 40HP 2 STROKE CYLINDER CARBURETED POWERHEAD 130PSI COMPRESSION. Removed in running condition. INVENTORY ON TOP OF DRAWER B-112.

Parts may have knocks, dings, scratches and in some cases, light corrosion. 90 DAY WARRANTY. From there the cost is up to you. Removed in good working condition.

part #: 821358t5 prices

• $44.65-$85.00

specifications ouboaen:

• for makes: Mercury
• for years: 2001
• mpn: 821358t5
• part type: Compression
• warranty: 90 Day
• materials sourced from: United States

general ouboaen:

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

offer ouboaen:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• started: November 19, 2025

returns ouboaen:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

shipping ouboaen:

• service: USPS Ground Advantage
• carrier: USPS
• transit: 3-10 Days
• cost: $0.00
• class: Standard
• type: Fixed

payments ouboaen:

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

seller ouboaen:

• city: Milton, Florida
• # reviews: 2854
• rating: 99.8%

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