1. Boat Controls & Steering Offered
  2. sku: 6994593613568673
  3. RAREELECTRICAL 100-20-34-2Z8

RAREELECTRICAL 100-20-34-2Z8 Powerhead Rebuild Kit 3.501 2.5L

fits make: Mercury.

100-20-34-2z8 Rareelectrical New Powerhead Rebuild Kit For Mercury 6 Cyl 3.501 Bore 2.5l By Parts 100-20-34

( Brand: Rareelectrical ), ( Manufacturer Part Number: 100-20-34-2Z8 ), ( 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 )

Review RAREELECTRICAL New Powerhead Rebuild Kit Mercury Cyl 3.501 Bore 2.5l By Parts 100-20-34

Mercury 100-20-34 2.5L Outboard Motor 3.5 GPH Powerhead Rebuild Kit (Z8)

Description:

The Mercury 100-20-34 2.5L Outboard Motor 3.5 GPH Powerhead Rebuild Kit (Z8) is designed to help boaters restore their Mercury outboard engines to optimal performance. This comprehensive rebuild kit is suitable for Mercury 3.5 GPH powerheads with the model number 100-20-34 and the engine size of 2.5 liters.

This rebuild kit includes all the necessary components to disassemble, inspect, and reassemble your Mercury powerhead. The kit features a wide array of high-quality, OEM (Original Equipment Manufacturer) parts, including pistons, piston rings, cylinder liners, crankshaft bearings, camshaft bearings, timing gear, and other essential components. All parts are specifically engineered to meet the stringent standards of Mercury Marine, ensuring a perfect fit and reliable operation.

By using this rebuild kit, you'll be able to address common engine issues such as worn-out piston rings, damaged cylinder liners, and failing bearings. These problems can lead to decreased performance, poor fuel efficiency, and even engine failure if left unaddressed. With the Mercury 100-20-34 2.5L Powerhead Rebuild Kit (Z8), you can breathe new life into your outboard engine and enjoy the peace of mind that comes with knowing your engine is running at its best.

The rebuild process is designed to be straightforward and accessible to DIY enthusiasts. Each part is labeled clearly, and an instruction manual is included to guide you through the process step by step. The kit also includes essential tools like a crankshaft alignment tool and a cylinder hone to ensure a precise and accurate rebuild.

Investing in a Mercury 100-20-34 2.5L Outboard Motor 3.5 GPH Powerhead Rebuild Kit (Z8) not only saves you the cost of a potential engine replacement but also allows you to customize your engine to your specific needs. With this rebuild kit, you can upgrade your engine with high-performance parts, such as aftermarket pistons, for improved power and torque.

In conclusion, the Mercury 100-20-34 2.5L Outboard Motor 3.5 GPH Powerhead Rebuild Kit (Z8) is an essential tool for boaters who want to keep their engines running at their best. This comprehensive rebuild kit includes all the necessary parts and tools to restore your Mercury powerhead to optimal performance, ensuring reliable operation and improved efficiency on the water.

A Mercury 3.501 2.5L outboard engine uses a powerhead, which is the central component of the engine that houses the cylinders and pistons. Over time, the powerhead may require rebuilding due to wear and tear. A 100-20-34-2Z8 powerhead rebuild kit is designed specifically for Mercury 3.501 2.5L engines. In this response, we will discuss the pros and cons of purchasing this powerhead rebuild kit.

Pros:

1. Designed specifically for Mercury 3.501 2.5L engines: This kit is engineered to fit and function optimally with your engine.

2. Includes all necessary parts: The kit provides a comprehensive range of components, minimizing the need for additional purchases.

3. Can save money compared to buying individual parts: By purchasing the entire kit, you may save money in the long run due to discounts on bulk purchasing.

4. Ensures a complete engine overhaul: Rebuilding the powerhead using this kit will result in a fully restored engine, potentially improving its overall performance.

Cons:

1. Higher upfront cost: The cost of the entire rebuild kit is more significant than purchasing individual parts.

2. Requires installation skills: Rebuilding the powerhead requires technical expertise, which some boat owners may not possess.

3. Time-consuming: The powerhead rebuild process can be labor-intensive and time-consuming, potentially requiring several hours or even days to complete.

Ending Conclusion:

The decision to buy a 100-20-34-2Z8 powerhead rebuild kit for a Mercury 3.501 2.5L engine depends on various factors, including your budget, technical skills, and time availability. If you have the necessary expertise and wish to save time and money in the long run, purchasing the kit may be a wise investment. However, if you lack the technical skills or time to complete the rebuild, it might be more practical to hire a professional or consider alternative solutions, such as replacing the engine entirely.

Recommendation:

If you possess the technical skills and time to rebuild the powerhead, the 100-20-34-2Z8 powerhead rebuild kit for the Mercury 3.501 2.5L engine is a suitable option. It offers a comprehensive solution to restore your engine and potentially improve its performance. However, if you lack the necessary expertise or time, it may be more practical to consider alternative solutions, such as hiring a professional or purchasing a rebuilt or new engine.

part # 10020342z8 price

  • $1910.38

specifications dorycontrol:

  • for makes: Mercury
  • brand: Rareelectrical
  • manufacturer part number: 100-20-34-2Z8
  • 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 dorycontrol:

  • # reviews: 120030
  • rating: 98.8%

shipping dorycontrol:

  • service: Economy, Standard, Expedited, Overnight
  • cost: $0.00
  • class: Economy, Standard, Expedited, One-day
  • type: Fixed
  • transit: 3-10 Days

returns dorycontrol:

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

general dorycontrol:

  • Parts Accessories > Boat Parts > Controls Steering
  • condition: New

offer dorycontrol:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: January 14, 2026
  • quantity: 6

payments dorycontrol:

  • credit card: Discover
  • wallet: Google-pay
  • other
for makes: mercury, 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,
category: boat parts > controls steering, sku: 6994593613568673,

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1 offer $1910.38 USD
  • Offer #1: $1910.38 price + free delivery = $1910.38* total. VEHICLE APPLICATIONS - Includes: Pistons, Rings, Gaskets, Bearings, Seals. All parts sold are new.FREE SHIPPING