Dayco® XTX5019 - XTX™ Extreme Torque Drive Belt

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  • This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.
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Vehicle Fitment

PolarisFrontier 2002
Frontier Classic 2003-2004
Frontier Touring 2004-2005
Ski-DooExpedition Sport 2012-2017
Formula Deluxe 1999-2000
Formula Deluxe GSE 2001
Formula III 1995-1997
Formula Mach 1 1995
Formula Mach Z 1994-1995
Formula SS 1995-1996
Formula Z 1998-1999
Grand Touring GS 2002
Grand Touring SE 1996-1997, 2002-2003
Grand Touring Sport 2002-2003, 2013-2017
Legend GS 2002
Legend SE 2002-2004
Legend Sport 2002-2004
Mach 1 1996-1997
Mach Z 1996-1997
Mach Z LT 1996-1997
MX Z 1997-2001
MX Z R 2002
MX Z Renegade 2002
MX Z Sport 2002-2003, 2013-2017
MX Z TNT 2012
MX Z X 2001-2003
Renegade Sport 2012-2017
Skandic SWT 2012-2014
Skandic WT 2012-2017
Summit 1995-1998, 2000-2001
Summit Foothill 2001
Summit Highmark 2000-2003
Summit Highmark X 2001-2003
Summit Highmark Xtreme 2003
Summit R Highmark X 2002
Summit R Sport 2002
Summit Sport 2002
Summit X 1998-1999, 2001-2003
Tundra LT 2012, 2014-2017
Tundra Sport 2012, 2014-2017

Product Details

XTX™ Extreme Torque Drive Belt (XTX5019) by Dayco®. Built with cogs in its top, the belt provides additional flexibility around small pulleys while the increased surface area results in a cooler running belt for prolonged service life. This product features unique laminated construction that helps absorb greater shock loads associated with diesel engines.


  • This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.


Top Cog Type: Deep
Top Cogged: Yes
Top Material: Rubber
Bottom Cog Type: Round
Outside Circumference (in): 43.763"
Top Width (in): 1.431"
Top Width (mm): 36.348
Angle: 26
EBS (Engine Braking System) Belt: No
Maximum Operating Temperature : 112.7
Maximum Operating Temperature (F): 235
Minimum Operating Temperature: -40
Outside Circumference (mm): 1111.581
Thickness (in): 0.655"


  • Expertly crafted from superior materials
  • Guaranteed to perform for a long time
  • Engineered to meet the highest quality standards

Since 1905, Dayco® has been a leader in the automotive parts manufacturing industry. During the early 1900s, Dayco was the first and only company manufacturing the airless tire. By the 1920s, the company had a robust tire manufacturing process in Dayton, Ohio for cars, large trucks and buses. From its founding to today, the company has followed its primary business strategy to anticipate and satisfy all the needs and requirements of its customers by providing innovative, quality, and durable products. Today its wide product line includes belts, tensioners, pulleys and hydraulics equipment for the automotive, construction, trucking, ATV, agricultural, snowmobile, and industrial markets.

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Dayco® XTX5019 - XTX™ Extreme Torque Drive Belt

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