Dayco XTX5039 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt
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Dayco

Dayco XTX5039 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt

Brand Dayco XTX5039
Position Drive Belt
Fits —44 vehicles

Extreme Torque design. Built for demanding CVT belt applications.

CVT belt. Transfers power smoothly in automatic continuously variable transmissions.

$202.67Free shipping
In stock · usually ships same day before 1pm CST
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Not what you need? See all Automatic Continuously Variable Transmission (CVT) Belt options

Dayco XTX5039 CVT Belt Overview

The Dayco XTX5039 is an automatic continuously variable transmission (CVT) belt from Dayco’s Extreme Torque Drive Belts line. It is built for CVT applications that require consistent belt engagement and dependable power transfer under changing load conditions.

For buyers searching Dayco XTX5039, CVT belt replacement, or an automatic transmission belt for CVT service, this part number identifies a transmission component in Dayco’s Extreme Torque Drive Belts family.

Key Features

  • Automatic continuously variable transmission (CVT) belt
  • Dayco Extreme Torque Drive Belts product line
  • Part number XTX5039 for direct catalog lookup
  • Transmission component for CVT service and replacement

Product Details

Dayco Extreme Torque Drive Belts are positioned for CVT drivetrains that rely on a belt to transmit torque smoothly across variable pulley ratios. The XTX5039 is listed as an automatic continuously variable transmission belt, making it a transmission service part for vehicles equipped with the specified CVT application. If you are sourcing a Dayco XTX5039 for CVT belt replacement, verify the transmission application before ordering.

Common Reasons for Replacement

  • CVT belt wear from mileage and normal transmission use
  • Slipping or inconsistent power delivery in the transmission
  • Noise from a worn or damaged CVT belt
  • Service replacement during transmission repair

Installation Notes

Install only on the exact CVT application specified by the vehicle and transmission catalog data. Inspect pulleys, tensioning components, and related transmission parts during service, and follow the manufacturer’s service procedure for belt replacement and setup.

Quality Assurance

Dayco manufactures drivetrain and transmission components for automotive service applications. The XTX5039 is cataloged as part of the Extreme Torque Drive Belts line for CVT use.

This part fits 44 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2014PolarisTurbo IQ LXT-L--Drive BeltExtreme Torque Drive Belts
2013Polaris550 IQ LXT-L--Drive BeltExtreme Torque Drive Belts
2013Polaris550 IQ Shift-L--Drive BeltExtreme Torque Drive Belts
2013Polaris550 Shift 136-L--Drive BeltExtreme Torque Drive Belts
2013PolarisTurbo IQ LXT-L--Drive BeltExtreme Torque Drive Belts
2012Polaris550 IQ LXT-L--Drive BeltExtreme Torque Drive Belts
2012Polaris550 IQ Shift-L--Drive BeltExtreme Torque Drive Belts
2012Polaris550 Shift 136-L--Drive BeltExtreme Torque Drive Belts
2012PolarisTurbo IQ-L--Drive BeltExtreme Torque Drive Belts
2012PolarisTurbo IQ LX-L--Drive BeltExtreme Torque Drive Belts
2012PolarisTurbo IQ LXT-L--Drive BeltExtreme Torque Drive Belts
2011Polaris550 IQ LXT-L--Drive BeltExtreme Torque Drive Belts
2011Polaris550 IQ Shift-L--Drive BeltExtreme Torque Drive Belts
2011Polaris550 Shift 136-L--Drive BeltExtreme Torque Drive Belts
2011PolarisTurbo IQ-L--Drive BeltExtreme Torque Drive Belts
2011PolarisTurbo IQ LX-L--Drive BeltExtreme Torque Drive Belts
2011PolarisTurbo IQ LXT-L--Drive BeltExtreme Torque Drive Belts
2010Polaris550 IQ Shift-L--Drive BeltExtreme Torque Drive Belts
2010PolarisFST IQ Touring-L--Drive BeltExtreme Torque Drive Belts
2010PolarisIQ Turbo Dragon-L--Drive BeltExtreme Torque Drive Belts
2010PolarisTurbo LX-L--Drive BeltExtreme Torque Drive Belts
2009Polaris550 IQ Shift-L--Drive BeltExtreme Torque Drive Belts
2009PolarisFS IQ Touring-L--Drive BeltExtreme Torque Drive Belts
2009PolarisFST IQ Touring-L--Drive BeltExtreme Torque Drive Belts
2009PolarisIQ Turbo Dragon-L--Drive BeltExtreme Torque Drive Belts
2009PolarisTurbo SwitchBack-L--Drive BeltExtreme Torque Drive Belts
2008PolarisFS IQ Touring-L--Drive BeltExtreme Torque Drive Belts
2008PolarisFST IQ Cruiser-L--Drive BeltExtreme Torque Drive Belts
2008PolarisFST IQ Touring-L--Drive BeltExtreme Torque Drive Belts
2008PolarisIQ Cruiser-L--Drive BeltExtreme Torque Drive Belts
2008PolarisIQ Turbo LX-L--Drive BeltExtreme Torque Drive Belts
2008PolarisTurbo Dragon-L--Drive BeltExtreme Torque Drive Belts
2008PolarisTurbo SwitchBack-L--Drive BeltExtreme Torque Drive Belts
2007PolarisFS IQ Touring-L--Drive BeltExtreme Torque Drive Belts
2007PolarisFST IQ-L--Drive BeltExtreme Torque Drive Belts
2007PolarisFST IQ Cruiser-L--Drive BeltExtreme Torque Drive Belts
2007PolarisFST IQ LX-L--Drive BeltExtreme Torque Drive Belts
2007PolarisFST IQ Touring-L--Drive BeltExtreme Torque Drive Belts
2007PolarisFST SwitchBack-L--Drive BeltExtreme Torque Drive Belts
2006PolarisFS Classic-L--Drive BeltExtreme Torque Drive Belts
2006PolarisFS Touring-L--Drive BeltExtreme Torque Drive Belts
2006PolarisFST Classic-L--Drive BeltExtreme Torque Drive Belts
2006PolarisFST SwitchBack-L--Drive BeltExtreme Torque Drive Belts
2006PolarisFST Touring-L--Drive BeltExtreme Torque Drive Belts