JOHNSON EVINRUDE 777842 Thermostat Cover Diaphragm 120 86-93

( Brand: Johnson Evinrude ), ( Manufacturer Part Number: 777842 ), ( Part Type: Cover Hp Thermostat ), ( Unit Of Measurement: Ea )

Review JOHNSON EVINRUDE Hnson 120 To Hp 86-93 Thermostat Cover Diaphragm fits 300

The Johnson Evinrude 120 300 HP Thermostat Cover Diaphragm, with part numbers 394408 and 777842, is an essential component for the proper functioning of your outboard motor's cooling system. This thermostat cover diaphragm is specifically designed for Johnson Evinrude 120 HP and 300 HP engines manufactured between 1986 and 1993.

The thermostat cover diaphragm acts as a seal between the engine's cooling system and the thermostat housing. Its primary function is to regulate the engine's temperature by controlling the flow of coolant. The diaphragm expands and contracts with temperature changes, allowing the coolant to flow freely when the engine is cold and restricting it when the engine is hot, maintaining an optimal operating temperature.

This Johnson Evinrude thermostat cover diaphragm is made of high-quality materials to ensure durability and reliability. It is designed to withstand the harsh conditions of marine environments, including exposure to saltwater, UV rays, and extreme temperatures. The diaphragm is precision-engineered to fit perfectly into the thermostat housing, ensuring a tight seal and preventing leaks.

Installing the thermostat cover diaphragm is a straightforward process that can be done by any DIY enthusiast with basic mechanical skills. The replacement process usually involves removing the old diaphragm, cleaning the thermostat housing, and installing the new diaphragm. It is essential to follow the manufacturer's instructions carefully to ensure proper installation and to avoid any damage to your engine.

In conclusion, the Johnson Evinrude 120 300 HP Thermostat Cover Diaphragm is a vital component for maintaining the optimal performance and longevity of your outboard motor. Its high-quality materials, precise design, and easy installation make it an excellent choice for boat owners and mechanics alike. Replacing a worn-out diaphragm can help prevent engine damage and ensure that your outboard motor continues to run smoothly and efficiently.

1. OEM Part: This part is an original equipment manufacturer (OEM) part, which means it's made by or for Johnson Evinrude and is guaranteed to fit and function correctly with your engine.

2. High-quality materials: The diaphragm is made from high-quality materials that can withstand harsh marine conditions, ensuring a long lifespan.

3. Easy installation: The part is easy to install, and Johnson Evinrude provides clear instructions for installation.

4. Improves engine performance: A faulty thermostat cover diaphragm can cause engine overheating and poor performance. Replacing it with a new one can improve engine performance and prevent potential engine damage.

1. Price: The price of the part may be higher than aftermarket alternatives, but the OEM quality and fit may justify the higher cost for some buyers.

2. Availability: The part may not be readily available in local stores or may take some time to ship, depending on the retailer.

If you're looking for a high-quality thermostat cover diaphragm for your Johnson Evinrude 120 300 HP engine, the OEM part is a good investment. The high-quality materials and OEM fit ensure that the part will function correctly and last longer than aftermarket alternatives. While the price may be higher, the peace of mind and improved engine performance may be worth the investment for some boaters. If the price is a concern, you may want to consider aftermarket alternatives, but be aware that they may not fit as well or last as long. Ultimately, the decision to buy the OEM part or an aftermarket alternative depends on your budget and your priorities for your engine.

Details:

777842 Evinrude Johnson OMC BRP. Manufacturer Part Number: 777842. Evinrude Johnson OMC Diaphragm 0394408 is equivalent to parts - Rubber Screw in Thermostat. Below the price of the item. Propellers-Keg Guard-Anodes. New condition.

part #: 777842 prices

• $9.95-$14.18

specifications ouboaen:

• for models: 300
• for makes: Johnson
• brand: Johnson Evinrude
• mpn: 777842
• part type: Cover Hp Thermostat
• unit of measurement: Ea

Payments ouboaen.com:

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Returns ouboaen.com:

• policy: returns accepted
• paid by: BUYER
• time: 30

Shipping ouboaen.com:

• carrier: USPS
• type: Standard Shipping
• cost: $4.15
• type: CALCULATED

Rating:

1. # feedbacks: 62441
2. rating: 97.1%

Offer ouboaen.com:

• options: Ship-to-home
• best offers: no
• sold: 0
• Started: June 7, 2022, 8:08 pm

General ouboaen.com:

• Motors > Parts Accessories > Boat Parts > Outboard Engines Components > Powerhead Components
• in stock: Yes
• condition: New

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