OMC 318936 Outboard Starter Bolt Washers 9.9 15HP

( Brand: Omc ), ( Part Type: Starter Bolt Washer ), ( Manufacturer Part Number: 318936 ), ( Country Of Origin: United States )

Review OMC Johnson Evinrude Outboard 9.9 15hp Starter Bolt And Washers fits 1974–1992

The OMC 318936 starter bolt washers are essential components for the Johnson Evinrude 9.9 HP and 15 HP outboard engines manufactured between 1974 and 1992. These washers play a critical role in ensuring the proper function and longevity of the engine's starter system.

These bolt washers are specifically designed for the starter bolts that secure the starter motor to the engine block. They are made of a high-quality material that provides excellent resistance to corrosion, ensuring that they last for an extended period, even in harsh marine environments.

Each washer features a unique tapered design that provides a tight seal between the bolt head and the engine block, preventing any potential leaks or water intrusion. This design also makes the installation process easier, as the tapered shape allows the bolt to seat evenly and securely.

The OMC 318936 starter bolt washers are available in sets that include a sufficient number of washers for a complete replacement of the existing ones. Each washer is precision-machined to ensure a perfect fit, eliminating the need for modification or adjustment during installation.

Installing these washers is a straightforward process that can be completed with basic hand tools. They are an affordable and essential maintenance item for any Johnson Evinrude 9.9 HP or 15 HP outboard engine from the 1974-1992 production period. By regularly replacing the starter bolt washers, you can ensure that your engine starts reliably and continues to perform optimally, even after years of use.

Buying Johnson Evinrude OMC 318936 starter bolt washers for a 9.9 HP outboard motor from the 1974-1992 era can be a worthwhile investment for boat owners looking to maintain their engines. Here are some potential pros and cons of making this purchase:

1. Improved Engine Performance: Replacing worn-out starter bolt washers can help ensure a proper seal between the engine and the starter motor. This can lead to improved engine performance and fewer issues with starting the motor.

2. Preventing Potential Damage: Worn-out or missing starter bolt washers can cause water to enter the engine, leading to corrosion and potential damage. Replacing them can help prevent this damage and extend the life of the engine.

3. Easy Installation: The starter bolt washers are a relatively simple and inexpensive part to replace. The installation process is straightforward, and no specialized tools are typically required.

1. Cost: While the cost of the starter bolt washers themselves is not significant, there may be additional costs associated with the purchase, such as shipping fees or the cost of ordering from a dealer instead of a local supplier.

2. Availability: Depending on the availability of the specific part number in your area, you may need to wait for the washers to be shipped, which could delay your ability to use your boat.

3. Ongoing Maintenance: Replacing starter bolt washers is just one aspect of regular engine maintenance. Boat owners may need to invest in other parts or services to keep their engines running smoothly.

In conclusion, purchasing Johnson Evinrude OMC 318936 starter bolt washers for a 9.9 HP outboard motor from the 1974-1992 era can be a worthwhile investment for boat owners looking to maintain their engines and prevent potential damage. The ease of installation and the potential improvements to engine performance make this a cost-effective maintenance task. However, the cost and availability of the part may be a consideration for some boat owners.

Recommendation: If your Johnson Evinrude 9.9 HP outboard motor is from the 1974-1992 era and you suspect that the starter bolt washers may be worn or missing, it is recommended that you replace them as part of your regular engine maintenance. By doing so, you can help ensure that your engine runs smoothly and efficiently and prevent potential damage. You can purchase the washers from a marine parts supplier or order them online from a reputable dealer.

part # 318936 prices

• $28.95-$46.99

specifications dorycontrol:

• for makes: Johnson, Evinrude, Omc
• for years: 1974-1992
• brand: Omc
• part type: Starter Bolt Washer
• manufacturer part number: 318936
• country of origin: United States

offer dorycontrol:

• started: May 25, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True

shipping dorycontrol:

• transit: 5-11 Days
• service: USPS Ground Advantage, USPS Priority Mail Small Flat Rate Box
• carrier: USPS
• class: Standard, Expedited
• type: Fixed
• cost: $6.00

general dorycontrol:

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

payments dorycontrol:

• credit card: Discover
• wallet: Paypal
• other

seller dorycontrol:

• rating: 100.0%
• # reviews: 1064

returns dorycontrol:

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

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