100-45-22A4 Powerhead Rebuild Kit Mariner

Review RAREELECTRICAL New .020 Over 3.645 Inch Powerhead Rebuild Kit Fits By 100-45-22 for MARINER

The Mariner 100-45-22a4 020 3.6:45 Powerhead Rebuild Kit is a comprehensive solution for those in need of repairing or rebuilding their Mariner 3.6:45 outboard motor powerhead. This kit, manufactured by Mercury Marine, contains all the essential components required to restore the powerhead to its original performance level.

The package includes a crankshaft assembly, which is the heart of the engine. This part is responsible for converting linear motion into rotational force that drives the engine. The crankshaft assembly in this kit is meticulously designed to provide durability and reliability. It includes a crankshaft, main bearings, and thrust bearing.

Moreover, the 100-45-22a4 020 3.6:45 Powerhead Rebuild Kit also comprises a complete set of piston rings. These rings are crucial for sealing the combustion chamber and maintaining engine efficiency. They prevent the loss of engine oil and combustion gases, ensuring optimal engine performance.

Additionally, the kit comes with a set of piston pins. These pins connect the piston to the connecting rods and transmit the force generated by the piston to the crankshaft. The piston pins are made from high-strength materials, ensuring they can withstand the extreme pressures and temperatures inside the engine.

Furthermore, the kit includes a set of connecting rods. These rods transmit the force generated by the piston to the crankshaft, enabling the engine to produce power. The connecting rods in this kit are precision-machined to ensure they provide the necessary strength and durability.

The Mariner 100-45-22a4 020 3.6:45 Powerhead Rebuild Kit also includes a set of gaskets. These gaskets seal various joints and interfaces within the engine, preventing the loss of engine oil and coolant. They are designed to provide a tight seal while withstanding the extreme temperatures and pressures inside the engine.

Lastly, the kit includes a set of camshaft components, including the camshaft, camshaft bearings, and camshaft position sensor. These components are responsible for controlling the intake and exhaust valves, ensuring optimal engine performance. The camshaft components in this kit are meticulously designed to provide durability and reliability.

In summary, the Mariner 100-45-22a4 020 3.6:45 Powerhead Rebuild Kit is a complete solution for rebuilding or repairing a Mariner 3.6:45 outboard motor powerhead. This kit includes all the essential components, such as a crankshaft assembly, piston rings, piston pins, connecting rods, gaskets, and camshaft components, ensuring a comprehensive and effective repair or rebuild.

Mariner 100-45-22A4 020 3.6:45 Powerhead Rebuild Kit Pros, Cons, and Conclusion

The Mariner 100-45-22A4 020 3.6:45 powerhead rebuild kit is an essential component for repairing or rebuilding Mariner outboard motors with the specific model number. In this analysis, we will discuss the advantages and disadvantages of purchasing this rebuild kit, followed by a concluding recommendation.

1. Compatibility: The kit is specifically designed for the Mariner 100-45-22 model, ensuring a perfect fit and proper function of the rebuilt components.

2. OEM Quality: As an original equipment manufacturer (OEM) part, the rebuild kit guarantees Mariner's quality and reliability, ensuring a long-lasting repair.

3. Complete Kit: The kit includes all necessary parts to rebuild the powerhead, saving time and money by avoiding the need to purchase individual components.

4. Easy Installation: The rebuild process is relatively straightforward, with clear instructions provided in the kit, making it an accessible option for both professional mechanics and DIY enthusiasts.

1. Cost: The Mariner rebuild kit can be more expensive compared to aftermarket alternatives, which may deter some consumers from making the purchase.

2. Availability: Depending on the location and supplier, the kit may not always be readily available, causing potential delays in the repair process.

3. Limited to Mariner Motors: The kit is only suitable for Mariner outboard motors, making it a less versatile option compared to universal rebuild kits.

The Mariner 100-45-22A4 020 3.6:45 powerhead rebuild kit offers several advantages, such as OEM compatibility, ease of installation, and a complete set of necessary parts. However, its higher cost and limited availability may be disadvantages for some consumers. Ultimately, the decision to purchase the Mariner rebuild kit depends on the priority of maintaining OEM quality, the urgency of the repair, and the availability of alternative options.

If maintaining OEM quality is a priority and the repair is urgent, the Mariner 100-45-22A4 020 3.6:45 powerhead rebuild kit is an excellent choice. However, if budget is a concern or the outboard motor is not a Mariner brand, alternative aftermarket rebuild kits may be worth considering. In such cases, careful research and consideration of compatibility and quality are essential to ensure a successful repair.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. New .020 over 3.645 powerhead rebuild kit fits Mariner by 100-45-22: replaces part numbers specifications. All parts sold are new. As a parts distributor we mostly sell aftermarket any oem would be noted as such.

Powerhead rebuild kit, specifications: diameter: 3.645, oversize: .020 over, replaces: oem: Mariner, mercury, product notice.

specifications watercraftimp:

• for models: Mariner
• brand: Rareelectrical
• mpn: 100-45-22a4
• warranty: 1 Year
• 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
• country of origin: Taiwan
• source: Aftermarket

seller watercraftimp:

• # reviews: 120788
• city: atlanta, georgia
• rating: 99.0%

shipping watercraftimp:

• transit: 3-9 days
• class: economy, standard, expedited, one-day
• type: fixed
• service: economy, standard, expedited, overnight

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

offer watercraftimp:

• availability: in stock
• options: ship-to-home
• started: february 18, 2026
• price: $1375.05
• item condition: New
• sold #: 13
• in stock #: 3

returns watercraftimp:

• time: 30 days
• policy: returns accepted
• paid by: seller

payments watercraftimp:

• other
• credit card: discover
• wallet: paypal