MERCURY 6437A1 Crankcase Top End Cap Cylinder

( Manufacturer Part Number: 6437A1 ), ( Part Type: Hp Cap Cylinder ), ( Stroke: 2 Stroke ), ( Years: 1973 1974 1975 1976 1977 1978 1979 1980 ), ( Models: Model 200 And 20 Hp ), ( Cylinders: 2 Cylinder )

Review MERCURY 20 Hp Crankcase Top Assembly End Cap Cylinder fits 1973–1980

The Mercury 6437A1 20 HP Crankcase Top End Cap is a vital component for the proper functioning of your Mercury outboard engine, specifically for models manufactured between 1973 and 1980. This top end cap is designed to fit perfectly onto the crankcase of your engine, forming a crucial part of the engine's combustion chamber.

The Mercury 6437A1 20 HP Crankcase Top End Cap is made from high-quality materials to ensure durability and resistance to the harsh marine environment. It features a precise fit and finish, ensuring a secure seal between the crankcase and the engine cylinder head. This helps to prevent the ingress of water and debris, which can cause damage to the engine.

The top end cap is designed to accommodate the engine's piston and connecting rod, playing a crucial role in the engine's power stroke. It is engineered to withstand the high pressures and temperatures generated during engine operation, ensuring reliable performance and longevity.

The Mercury 6437A1 20 HP Crankcase Top End Cap is an essential replacement part for any Mercury outboard engine owner who needs to repair or maintain their engine. It is easy to install, requiring only basic tools and a few simple steps. The manufacturer provides clear and detailed installation instructions to ensure a smooth and hassle-free replacement process.

In conclusion, the Mercury 6437A1 20 HP Crankcase Top End Cap is a high-quality and reliable replacement part for Mercury outboard engines. Its precision fit, durability, and ease of installation make it an excellent choice for anyone looking to maintain or repair their engine.

1. Availability: This part is still in production, which means it's easy to find and purchase from authorized Mercury dealers or online retailers.

2. Compatibility: This part is designed to fit Mercury outboard engines produced between 1973 and 1980, making it a reliable choice for vintage boat owners.

3. Quality: Mercury is a well-known brand with a reputation for producing high-quality marine engines and parts.

1. Price: This part may be more expensive than generic or aftermarket alternatives, but the higher cost may be worth it for those who value the Mercury brand and its reputation for quality.

2. Availability of specialized tools: Some users may need specialized tools to install this part, which may require an additional investment.

If you own a vintage Mercury outboard engine and are in need of a crankcase top end cap, the Mercury 6437A1 20 HP is a reliable and high-quality choice. Although it may be more expensive than some alternatives, the investment in a genuine Mercury part may pay off in the long run in terms of durability and reliability.

If you are unsure whether this part is right for your engine, it's a good idea to consult with an authorized Mercury dealer or a marine mechanic who is familiar with your engine's specifications. They can provide guidance on whether this part is the best fit for your needs and can help ensure a proper installation.

Details:

For Sale: Mercury 20 HP Crankcase Top Assembly End Cap - Fits 1973 1980 2 Cylinder, / Quicksilver Part Numbers: 6437A1, Superseded P/N: 6091A1, Includes a used but good shim, bolts, and tabs. Overall this is a nice upper crankcase end cap. Buyer will need an o-ring to install. This crankcase end cap is for Mercury 20 HP also known sometimes as model 200 1973 1980 see fitment list below.

Will answer any questions. Details: - Bearings are in great shape, turn freely, clean operated smooth when running.

part #: 6437a1 prices

• $48.99-$132.22

specifications ouboaen:

• for makes: Mercury
• for years: 1973-1980
• mpn: 6437a1
• part type: Hp Cap Cylinder
• stroke: 2 Stroke
• years: 1973 1974 1975 1976 1977 1978 1979 1980
• models: Model 200 And 20 Hp
• cylinders: 2 Cylinder

offer ouboaen:

• started: August 30, 2024
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping ouboaen:

• service: USPS Priority Mail Padded Flat Rate Envelope
• type: Fixed
• class: Expedited
• transit: 5-7 Days
• carrier: USPS
• cost: $0.00

payments ouboaen:

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

general ouboaen:

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

seller ouboaen:

• rating: 100.0%
• # reviews: 875
• city: Edmonds, Washington

returns ouboaen:

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

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