DAYCO 5238-D428317-18 High Performance Belt SL338

( Brand: Dayco ), ( Manufacturer Part Number: 5238-D428317-18 ), ( Part Type: Hp Belt )

Review DAYCO Hp High performance Belt Yamaha Snowmobile fits 1971–1974

Introducing the Dayco 5238-D428317-18 High-Performance Accessory Drive Belt for select Yamaha outboard motors, including the SL338 models from 1971 to 1974. This premium belt is engineered to deliver exceptional durability, reliability, and performance for your marine application.

Crafted from high-quality materials, this Dayco belt features a unique serpentine design that allows for smooth and efficient power transmission between the engine and accessory components. The belt's robust construction includes a high-tensile rubber compound, reinforced edges for added strength, and a precise ribbed belt design to ensure optimal belt tension and longevity.

Designed specifically for marine applications, this Dayco belt is resilient against the harsh elements and corrosive effects of the saltwater environment. Its high-performance characteristics make it an excellent choice for boat owners who demand the best in terms of engine reliability and overall system efficiency.

Installation of this Dayco belt is a straightforward process. It comes pre-marked with identification points to ensure proper alignment and positioning during installation. Additionally, it is recommended to replace the water pump impeller at the same time as the belt to ensure optimal performance and longevity of both components.

In summary, the Dayco 5238-D428317-18 High-Performance Accessory Drive Belt for 1971 to 1974 Yamaha SL338 models is an excellent investment for boat owners seeking superior durability, efficiency, and reliability from their marine engine components. It is designed to withstand the rigors of marine applications, ensuring smooth and efficient power transmission and long-term system performance.

Buying a Dayco 5238-D428317-18 High-Performance Belt for a 1971-1974 Yamaha SL338: A Detailed Analysis

The Dayco 5238-D428317-18 high-performance belt is a popular replacement option for the drives belts on older Yamaha outboard motors, including the SL338 model from 1971 to 1974. In this analysis, we will explore the advantages and disadvantages of purchasing this specific belt to help you make an informed decision.

1. Superior Durability: The Dayco 5238-D428317-18 high-performance belt is designed to withstand the rigors of continuous use in marine environments. It features a proprietary rubber compound that is resistant to oil, fuel, and sunlight, ensuring a longer service life than OEM belts.

2. Enhanced Power Transmission: The high-performance belt offers improved power transmission capabilities, which can lead to better engine performance and overall motor efficiency. This can translate into increased top-end speed and improved fuel economy.

3. OEM Equivalency: The Dayco 5238-D428317-18 high-performance belt is designed to be an exact replacement for the original equipment manufacturer (OEM) belt on the 1971-1974 Yamaha SL338. This means that it will fit correctly and function identically to the original belt, ensuring a seamless installation process.

1. Cost: The Dayco 5238-D428317-18 high-performance belt is generally more expensive than the OEM belt. While the increased durability and performance benefits may justify the additional cost for some, others may prefer to opt for the less expensive OEM belt.

2. Availability: Due to its popularity among older Yamaha outboard motor owners, the Dayco 5238-D428317-18 high-performance belt may be more difficult to find in local marine parts stores. It is generally available through online retailers and specialty parts suppliers.

The Dayco 5238-D428317-18 high-performance belt offers several advantages over the OEM belt, including superior durability, enhanced power transmission, and OEM equivalency. However, it also comes with a higher price tag and potentially limited availability. Ultimately, the decision to purchase this belt depends on your individual priorities, budget, and availability. If you value superior durability and performance, and are willing to pay a premium for these benefits, the Dayco 5238-D428317-18 high-performance belt is an excellent choice. On the other hand, if you are looking for a more cost-effective solution, the OEM belt may be a better option for you.

Based on the information presented above, I would recommend the Dayco 5238-D428317-18 high-performance belt to those who prioritize superior durability and enhanced power transmission, and are willing to pay a premium for these benefits. For those who are more budget-conscious, I would recommend considering the OEM belt as a more cost-effective alternative. Regardless of which option you choose, be sure to follow the installation instructions carefully to ensure a successful installation process.

Details:

Built to get you there and Back. Dayco HP High-Performance Belt for 1971 - 1974 Yamaha SL338 Snowmobile: Series Drive Belt, Contains: One Outer Circumference: 43.50in, Top width : 1.25in, Actual Contents may Vary From Photo, May Require Clutch Adjustment Proper Deflection, Manufactured from amid reinforced rubber compound and p-aria mid cord to, ensure superior strength, long-lasting dimensional integrity longer belt life. 1974 - Yamaha GP246.: Brand: Dayco, model Number: 5238-D428317-18.

Belt ensures the dependable, smooth performance that you and your family prefer for leisurely. Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items. I need to exchange an item.

part #: 5238d42831718 price

• $82.32

specifications clutcdrivbel:

• for makes: Yamaha
• for years: 1971-1974
• brand: Dayco
• mpn: 5238-d428317-18
• part type: Hp Belt

shipping clutcdrivbel:

• service: Standard
• type: Fixed
• cost: $0.00
• class: Standard
• transit: 2-5 Days

payments clutcdrivbel:

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

general clutcdrivbel:

• Parts Accessories > Snowmobile Parts > Clutch Drive Belts
• condition: New

returns clutcdrivbel:

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

seller clutcdrivbel:

• city: Indiana, US
• # reviews: 86042
• rating: 99.9%

offer clutcdrivbel:

• started: May 27, 2026
• quantity: 3
• sold: 0
• availability: In Stock
• options: Ship-to-home

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