Dayco XTX5039 XTX Drive Belt for 3211099 3211121 EPISN722 42G4455 43X4616

$169.33
In stock with free shipping
SKU
3017305039
This Dayco XTX5039 Extreme Torque XTX series Drive Belt replaces Gates, Carlisle, NAPA, CARQUEST, EPI; EPISN722, 42G4455, 43X4616, XS813; Polaris; 3211099, 3211121 OEM parts and is perfect for replacement or a performance upgrade. The Dayco XTX Drive Belt has been extensively race tested to give extreme riders the best out-of-the-hole acceleration, throttle response, and durability for the ride of a lifetime every time. Whether for an ATV or UTV, the Dayco XTX Drive Belt delivers track-churning performance for the most aggressive riders.

1 pc Dayco XTX5039 Drive Belt.

  • GO EXTREME: engineered for 800cc engines and above, the Dayco XTX Extreme Drive Belt is designed with deeper cogs on top and rounded cogs on the bottom for ultimate flexibility and the longest belt life while delivering increased horsepower capacity
  • DOMINATE THE RACES: tested and proven under extreme off-road and professional race conditions, the XTX Drive Belt outperforms the competition with engine speeds exceeding 12,000 RPM and offers better performance during deceleration with more responsive engine braking
  • UNLEASH THE HIGHEST LEVELS OF TORQUE: designed and manufactured to exacting specifications, the specially formulated and engineered fiber-loaded polychloroprene and extreme-strength aramid (the material used in ballistic body armor fabric) reduces slippage during the highest levels of torque
  • OUTLAST THE REST: XTX Drive Belts run cooler than leading competitors leading to a longer service life. Installation is easy - no variator-spring, clutch-spring, or flyweight adjustment required.

The Dayco XTX Drive Belt offers faster and more consistent throttle response at high speeds, a quicker throttle response at mid-speed acceleration, and greater secondary acceleration at high RPM. Designed for machines powered by 800cc and above engines, the Dayco XTX Drive Belt delivers proven reliability at 12,000 RPM and beyond. The Dayco XTX Drive Belt, also known as a Continuously Variable Transmission (CVT) belt, features specially-formulated, high-temperature polychloroprene with the highest level of aramid fiber reinforcement available to deliver an unmatched performance for the most aggressive riders. While drive belts are built for durability, over time, they can become worn by excessive heat or interference with other CVT system components. If your current drive belt is showing symptoms of a bad or failing CVT belt including slipping, cracks or missing cogs, and deterioration of the belt material, consider Dayco for your next extreme drive belt replacement. Dayco recommends replacing your drive belt every 1 to 3 years depending on your riding usage and every 2 to 3 races if you are a competitive rider.

More Information
SKU3017305039
BrandDayco
Sub-BrandXTX
Part TypeDrive Belt
Part NumberXTX5039
GTIN / UPC036687655516
Part InterchangeGates, Carlisle, NAPA, CARQUEST, EPI - EPISN722, 42G4455, 43X4616, XS813
Pack Size1
ConditionNew
Part PlacementTransmission
Vehicle YearVarious
Vehicle MakeVarious
Vehicle ModelVarious

For over 100 years Dayco has established a history of industry-leading firsts that have improved the effectiveness, efficiency, and impact of drive belts. From the Dayco HP Drive Belt and HPX Drive Belt to the extreme XTX Drive Belt, Dayco delivers all-terrain and extreme-terrain drive belts that have become a top choice for riding enthusiasts. Read more about Dayco here.

Dayco: Improving How the World Moves

DaycoⓇ improves how the world moves by creating products, systems, and relationships that endure. In business since 1905, Dayco is a global leader in the powersports industry and has built a reputation for high-quality drive belts. Dayco is guided by their primary business strategy to anticipate and satisfy the needs of their customers through reliable, built-to-last products and services. With more than 50 locations in 20 countries, Dayco continues to produce a seamless service experience from manufacturing to delivery to technical support.

PUTTING THEIR BEST POWERSPORT PARTS FORWARD

With an instinct for pushing the boundaries of endurance and driven by more than 110 years of experience, Dayco’s essential powersport belts boost horsepower while reducing belt slippage. From the Dayco HP Drive Belt and HPX Drive Belt to the extreme XTX Drive Belt, Dayco delivers all-terrain and extreme-terrain drive belts that have become a top choice for riding enthusiasts.

Intense Commitment to Service

With over 13,500 employees and 100 locations spanning 30 countries, Gates is a global leader striving to be the best power-transmission company in the world. They aim to push the boundaries of materials science to advance the way the world moves. For 100 years, Gates has built their reputation on the values of integrity, personal responsibility, and dedication to safety. And, every product and decision they make reflects their unwavering commitment to quality.

100 Years of Service

Dayco has a history of industry-leading firsts that have improved the effectiveness, efficiency, and impact of drive belts. The company truly understands the power of building things to last, showcased through their products, customer relationships, and the very DNA of their company. Dayco provides solutions that are based on how components operate together, positively affecting their performance and perceived value. The global supplier is—and has always been—driven to help their customers succeed.

Some Things Will Never Change

There is no company that understands the power of endurance better than Dayco. Dayco itself has endured, despite tough odds—always coming out stronger, smarter, and more resilient. On the strength of more than 110 years of experience, Dayco has continuously improved and created products, systems, and relationships that endure. Some things will never change.

Warranty Term: 12 Months

Click here to read warranty details, terms, and exclusions.

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