DAYCO SX0378 Drive Belt Extreme Torque Cat

( Brand: Dayco ), ( Part Type: Torque Drive Belt ), ( Manufacturer Part Number: SX0378 ), ( Item Width: 6.000 ), ( Item Height: 1.500 ), ( Item Length: 19.780 ), ( Ipn: M604 42-50 )

Review DAYCO Drive Belt Arctic Cat Extreme Torque fits F8 XTX EFI LXR XV 2007–2011

The Dayco SX0378 XTX Drive Belt for Arctic Cat F8 EFI LXR Extreme Torque XV models from 2007 to 2011 is an essential component that plays a significant role in the smooth operation of your snowmobile's engine and power transmission system. This drive belt is specifically engineered to meet the demands of high-performance applications, delivering enhanced durability, improved power transfer, and increased reliability.

Measuring approximately 40 inches in length, this Dayco drive belt features a unique design that maximizes contact with the pulleys for efficient power transfer. Its advanced rubber compound provides superior elasticity and resistance to wear, ensuring a long service life even in the most challenging snow conditions.

The SX0378 XTX belt boasts a reinforced edge design that offers increased protection against belt edge tears, which are common in high-power applications. It also comes with a ribbed belt design that provides improved belt stability, reducing the risk of slippage and belt jump.

This Dayco drive belt is manufactured using the latest in belt technology, ensuring a perfect fit and ease of installation. Its precision-engineered dimensions and contours match the specific requirements of your Arctic Cat F8 EFI LXR Extreme Torque XV snowmobile, making it a reliable and effective replacement for your worn or damaged original belt.

The Dayco SX0378 XTX Drive Belt is backed by Dayco's commitment to quality and durability. This belt comes with a limited warranty, providing peace of mind and confidence that your investment in this product will pay off with reliable and dependable performance for many seasons to come.

In summary, the Dayco SX0378 XTX Drive Belt for Arctic Cat F8 EFI LXR Extreme Torque XV models is a high-performance, durable, and reliable belt designed to meet the demands of your snowmobile's engine and power transmission system. It offers superior elasticity, enhanced durability, and improved power transfer, ensuring that your snowmobile performs at its best, even in the most challenging conditions.

The Dayco SX0378 xtx drive belt for the 2007-2011 Arctic Cat F8 EFI LXR Extreme Torque XV is a crucial component of the snowmobile's drivetrain system. Replacing a worn-out drive belt is essential to ensure optimal performance and prevent potential engine damage. Here are some pros and cons of purchasing this specific drive belt:

1. High-performance design: This drive belt is specifically engineered for the Arctic Cat F8 EFI LXR Extreme Torque XV, ensuring a perfect fit and optimal performance.

2. Extreme torque capability: The SX0378 xtx belt is designed to handle the high torque requirements of the Arctic Cat snowmobiles, providing improved power transfer and increased horsepower.

3. Enhanced durability: Dayco uses advanced materials and manufacturing processes to create a belt that can withstand the harsh conditions of snowmobiling, providing a longer lifespan than some OEM belts.

4. OEM-quality replacement: This drive belt is an excellent alternative to Original Equipment Manufacturer (OEM) belts, offering similar performance and reliability at a more affordable price.

5. Easy installation: The SX0378 xtx drive belt is designed to be a straightforward replacement, making it an excellent choice for DIY enthusiasts or those who want to minimize garage time.

1. Limited compatibility: This drive belt is only designed for the 2007-2011 Arctic Cat F8 EFI LXR Extreme Torque XV, so it may not be a suitable replacement for other models or years.

2. Potential for noise: Some users have reported that the SX0378 xtx drive belt can produce more noise than OEM belts, although this is generally considered a minor issue.

3. Higher price compared to some aftermarket belts: While this drive belt offers excellent performance and durability, it is priced higher than some aftermarket alternatives. However, the investment may pay off in the long run with improved performance and reliability.

In conclusion, the Dayco SX0378 xtx drive belt for the 2007-2011 Arctic Cat F8 EFI LXR Extreme Torque XV is an excellent choice for those seeking high-performance, durable, and reliable replacement drive belts. While it may come with a slightly higher price tag than some aftermarket alternatives, the investment is worth it for the improved power transfer, extended lifespan, and peace of mind that comes with using a high-quality belt specifically designed for your snowmobile.

part # sx0378 prices

• $28.19-$202.67

specifications utvshift:

• for models: F8, Xtx, Efi, Lxr, Xv
• for makes: Arctic, Arctic-cat
• for years: 2007-2011
• brand: Dayco
• part type: Torque Drive Belt
• manufacturer part number: SX0378
• item width: 6.000
• item height: 1.500
• item length: 19.780
• interchange part number: M604 42-50

shipping utvshift:

• cost: $0.00
• class: Standard, Expedited
• service: Standard, Expedited
• type: Fixed
• transit: 3-7 Days

payments utvshift:

• credit card: Mastercard
• other
• wallet: Paypal

general utvshift:

• ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
• condition: New

returns utvshift:

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

offer utvshift:

• options: Ship-to-home
• started: August 27, 2025
• availability: In Stock
• sold: 0
• quantity: 6

seller utvshift:

• # reviews: 190384
• rating: 98.2%

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