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Accessory Drive Belt Tensioner Assembly - Accessory Drive or Fan or Fan and Water Pump (Dayco) for 2007-2020 Mack & Volvo NEW

$ 177 .39
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Accessory Drive or Fan or Fan and Water Pump
Brand: Dayco
Condition: New
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Specifications & Info


Attribute Value
Belt Type Serpentine
Direction Counter Clock Wise
Number Of Pulleys 1
Pulley 1 Diameter 74
Pulley 1 Flat Y
Pulley 1 Width 46.3
Type Automatic

Vehicle Fitment Guide

This part fits the following vehicles:

Mack 7 models (tapclick to expand)(tapclick to hide)
Anthem 2018-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Straight Truck - Low Tilt 2019 L6 12.8L DIESEL Turbo U/K Manual
Base Straight Truck - Medium Conventional 2019 -6 11.9L CNG 4 X 2/6 X 4/6 X 2 U/K
Base Straight Truck - Medium Conventional 2019 L6 10.8L DIESEL 6 X 4/4 X 2/6 X 2 U/K
Base Straight Truck - Medium Conventional 2019 L6 12.8L DIESEL 6 X 4/4 X 2/6 X 2 U/K
Base Tractor Truck - Medium Conventional 2019 -6 11.9L CNG 4 X 2/6 X 4/6 X 2 U/K
Base Tractor Truck - Medium Conventional 2019 L6 10.8L DIESEL 4 X 2 U/K
Base Tractor Truck - Medium Conventional 2019 L6 12.8L DIESEL 4 X 2 U/K
Base Tractor Truck - Medium Conventional 2018 - 2019 L6 10.8L DIESEL 6 X 2/6 X 4 U/K
Base Tractor Truck - Medium Conventional 2018 - 2019 L6 12.8L DIESEL 6 X 2/6 X 4 U/K
CHU 2009-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
CHU600 Straight Truck - Medium Conventional 2012 - 2016, 2018 L6 12.8L DIESEL 8 X 6 U/K
CHU600 Straight Truck - Medium Conventional 2009 - 2019 L6 12.8L DIESEL 6 X 4 U/K
CHU600 Straight Truck - Medium Conventional 2009, 2013, 2015 L6 12.8L DIESEL 4 X 2 U/K
CHU600 Tractor Truck - Medium Conventional 2012 - 2016, 2018 L6 12.8L DIESEL 8 X 6 U/K
CHU600 Tractor Truck - Medium Conventional 2009 - 2019 L6 12.8L DIESEL 6 X 4 U/K
CHU600 Tractor Truck - Medium Conventional 2009, 2013, 2015 L6 12.8L DIESEL 4 X 2 U/K
CXU 2008-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
CXU600 Straight Truck - Medium Conventional 2017 -6 11.9L CNG 14 X 6 U/K
CXU600 Straight Truck - Medium Conventional 2017 L6 10.8L DIESEL 14 X 6 U/K
CXU600 Straight Truck - Medium Conventional 2017 L6 12.8L DIESEL 14 X 6 U/K
CXU600 Straight Truck - Medium Conventional 2015 -6 11.9L CNG 8 X 6 U/K
CXU600 Straight Truck - Medium Conventional 2014 - 2017 -6 11.9L CNG 6 X 4/4 X 2 U/K
CXU600 Straight Truck - Medium Conventional 2011 - 2013, 2015 - 2017 L6 10.8L DIESEL 8 X 6 U/K
CXU600 Straight Truck - Medium Conventional 2011 - 2013, 2015 - 2017 L6 12.8L DIESEL 8 X 6 U/K
CXU600 Straight Truck - Medium Conventional 2008 - 2017 L6 10.8L DIESEL 6 X 4/4 X 2 U/K
CXU600 Straight Truck - Medium Conventional 2008 - 2017 L6 12.8L DIESEL 6 X 4/4 X 2 U/K
CXU600 Tractor Truck - Medium Conventional 2017 -6 11.9L CNG 14 X 6 U/K
CXU600 Tractor Truck - Medium Conventional 2017 L6 10.8L DIESEL 14 X 6 U/K
CXU600 Tractor Truck - Medium Conventional 2017 L6 12.8L DIESEL 14 X 6 U/K
CXU600 Tractor Truck - Medium Conventional 2015 -6 11.9L CNG 8 X 6 U/K
CXU600 Tractor Truck - Medium Conventional 2014 - 2017 -6 11.9L CNG 4 X 2/6 X 4 U/K
CXU600 Tractor Truck - Medium Conventional 2011 - 2013, 2015 - 2017 L6 10.8L DIESEL 8 X 6 U/K
CXU600 Tractor Truck - Medium Conventional 2011 - 2013, 2015 - 2017 L6 12.8L DIESEL 8 X 6 U/K
CXU600 Tractor Truck - Medium Conventional 2008 - 2017 L6 10.8L DIESEL 4 X 2/6 X 4 U/K
CXU600 Tractor Truck - Medium Conventional 2008 - 2017 L6 12.8L DIESEL 4 X 2/6 X 4 U/K
GU7 2009-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
GU700 Straight Truck - Medium Conventional 2009 - 2016 L6 10.8L DIESEL 6 X 4/4 X 2 U/K
GU700 Straight Truck - Medium Conventional 2009, 2011 - 2016 L6 10.8L DIESEL 8 X 6 U/K
GU700 Straight Truck - Medium Conventional 2009 - 2016 L6 12.8L DIESEL 4 X 2/6 X 4 U/K
GU700 Straight Truck - Medium Conventional 2009, 2011 - 2016 L6 12.8L DIESEL 8 X 6 U/K
GU700 Tractor Truck - Medium Conventional 2009 - 2016 L6 10.8L DIESEL 4 X 2/6 X 4 U/K
GU700 Tractor Truck - Medium Conventional 2009, 2011 - 2016 L6 10.8L DIESEL 8 X 6 U/K
GU700 Tractor Truck - Medium Conventional 2009 - 2016 L6 12.8L DIESEL 4 X 2/6 X 4 U/K
GU700 Tractor Truck - Medium Conventional 2009, 2011 - 2016 L6 12.8L DIESEL 8 X 6 U/K
GU8 2009-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
GU800 Straight Truck - Medium Conventional 2009 - 2016 L6 10.8L DIESEL 4 X 2/6 X 4 U/K
GU800 Straight Truck - Medium Conventional 2009, 2011 - 2016 L6 10.8L DIESEL 8 X 6 U/K
GU800 Straight Truck - Medium Conventional 2009 - 2016 L6 12.8L DIESEL 6 X 4/4 X 2 U/K
GU800 Straight Truck - Medium Conventional 2009, 2011 - 2016 L6 12.8L DIESEL 8 X 6 U/K
GU800 Tractor Truck - Medium Conventional 2009 - 2016 L6 10.8L DIESEL 4 X 2/6 X 4 U/K
GU800 Tractor Truck - Medium Conventional 2009, 2011 - 2016 L6 10.8L DIESEL 8 X 6 U/K
GU800 Tractor Truck - Medium Conventional 2009 - 2016 L6 12.8L DIESEL 4 X 2/6 X 4 U/K
GU800 Tractor Truck - Medium Conventional 2009, 2011 - 2016 L6 12.8L DIESEL 8 X 6 U/K
MRU 2012-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
MRU600 Straight Truck - Low Tilt 2012 - 2016 L6 10.8L DIESEL 6 X 4/4 X 2 U/K
MRU600 Straight Truck - Low Tilt 2012 - 2016 L6 12.8L DIESEL 4 X 2/6 X 4 U/K
MRU600 Straight Truck - Low Tilt 2012 - 2016 L6 8.9L CNG 6 X 4/4 X 2 U/K
Pinnacle 2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Tractor Truck - Medium Conventional 2018 L6 12.8L DIESEL 6 X 4 U/K
Volvo 6 models (tapclick to expand)(tapclick to hide)
9700 2009-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Bus (Non School) - Cab Forward 2019 L6 12.8L DIESEL Turbo U/K Automatic
Base Bus (Non School) - Cab Forward 2018 L6 13.0L DIESEL Turbo U/K Automatic
Base Bus (Non School) - Cab Forward 2009 - 2020 -6 12.8L DIESEL 6 X 2 U/K
US/CAN Bus (Non School) - Cab Forward 2020 L6 12.8L DIESEL Turbo U/K Automatic
VAH 2011-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2011 - 2017 -6 12.8L DIESEL 6 X 4 U/K
Base Straight Truck - Long Conventional 2011 - 2017 L6 10.8L DIESEL Turbo 6 X 4 U/K
Base Tractor Truck - Long Conventional 2011, 2013 - 2017 -6 12.8L DIESEL 6 X 4 U/K
Base Tractor Truck - Long Conventional 2011, 2013 - 2017 L6 10.8L DIESEL Turbo 6 X 4 U/K
VHD 2007-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Straight Truck - Long Conventional 2011 - 2019 L6 10.8L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2007 - 2008 -6 12.1L DIESEL 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2007 - 2019 -6 12.8L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Tractor Truck - Long Conventional 2011 - 2019 L6 10.8L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2007 - 2008 -6 12.1L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2007 - 2019 -6 12.8L DIESEL 4 X 2/6 X 4 U/K
VNL 2007-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2019 -- -L ELECTRIC 6 X 2/8 X 6/8 X 2/8 X 4/4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2019 -6 11.9L CNG 8 X 4/8 X 2/8 X 6 U/K
Base Straight Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 6/8 X 2/8 X 4 U/K
Base Straight Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 6/8 X 4/8 X 2 U/K
Base Straight Truck - Long Conventional 2019 L6 14.9L DIESEL Turbo 8 X 6/8 X 2/8 X 4 U/K
Base Straight Truck - Long Conventional 2017 - 2019 -6 11.9L CNG 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 - 2019 -6 12.8L DIESEL 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 - 2019 L6 10.8L DIESEL Turbo 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 - 2019 L6 14.9L DIESEL Turbo 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 L6 16.1L DIESEL Turbo 6 X 2 U/K
Base Straight Truck - Long Conventional 2013 - 2019 -6 11.9L CNG 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2009 -6 12.1L DIESEL U/K U/K
Base Straight Truck - Long Conventional 2009 -6 12.8L DIESEL U/K U/K
Base Straight Truck - Long Conventional 2009 L6 10.8L DIESEL Turbo U/K U/K
Base Straight Truck - Long Conventional 2009 L6 14.9L DIESEL Turbo U/K U/K
Base Straight Truck - Long Conventional 2009 L6 16.1L DIESEL Turbo U/K U/K
Base Straight Truck - Long Conventional 2007 - 2009 -6 12.1L DIESEL 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2007 - 2019 -6 12.8L DIESEL 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2007 - 2019 L6 10.8L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2007 - 2019 L6 14.9L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2007 - 2017 L6 16.1L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2019 -- -L ELECTRIC 8 X 6/8 X 2/8 X 4/4 X 2/6 X 4/6 X 2 U/K
Base Tractor Truck - Long Conventional 2019 -6 11.9L CNG 8 X 6/8 X 2/8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 6/8 X 2/8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 2/8 X 6/8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 14.9L DIESEL Turbo 8 X 4/8 X 2/8 X 6 U/K
Base Tractor Truck - Long Conventional 2017 - 2019 -6 11.9L CNG 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 - 2019 -6 12.8L DIESEL 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 - 2019 L6 10.8L DIESEL Turbo 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 - 2019 L6 14.9L DIESEL Turbo 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 L6 16.1L DIESEL Turbo 6 X 2 U/K
Base Tractor Truck - Long Conventional 2013 - 2019 -6 11.9L CNG 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2009 -6 12.1L DIESEL U/K U/K
Base Tractor Truck - Long Conventional 2009 -6 12.8L DIESEL U/K U/K
Base Tractor Truck - Long Conventional 2009 L6 10.8L DIESEL Turbo U/K U/K
Base Tractor Truck - Long Conventional 2009 L6 14.9L DIESEL Turbo U/K U/K
Base Tractor Truck - Long Conventional 2009 L6 16.1L DIESEL Turbo U/K U/K
Base Tractor Truck - Long Conventional 2007 - 2009 -6 12.1L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2007 - 2019 -6 12.8L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2007 - 2019 L6 10.8L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2007 - 2019 L6 14.9L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2007 - 2017 L6 16.1L DIESEL Turbo 4 X 2/6 X 4 U/K
VNM 2007-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2017 -6 12.8L DIESEL 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 L6 10.8L DIESEL Turbo 6 X 2 U/K
Base Straight Truck - Long Conventional 2012 - 2016 L6 8.9L CNG 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2007 -6 12.1L DIESEL 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2007, 2010 - 2017 -6 12.8L DIESEL 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2007, 2010 - 2017 L6 10.8L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2007 L6 14.9L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2017 -6 12.8L DIESEL 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 L6 10.8L DIESEL Turbo 6 X 2 U/K
Base Tractor Truck - Long Conventional 2012 - 2016 L6 8.9L CNG 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2007 - 2009 -6 12.1L DIESEL 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2007 - 2017 -6 12.8L DIESEL 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2007 - 2017 L6 10.8L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2007 L6 14.9L DIESEL Turbo 6 X 4/4 X 2 U/K
VNR 2018-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 L6 8.9L CNG 8 X 4/6 X 2/6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2018 - 2019 -6 12.8L DIESEL 6 X 4/4 X 2/6 X 2 U/K
Base Straight Truck - Long Conventional 2018 - 2019 L6 10.8L DIESEL Turbo 6 X 2/6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 8.9L CNG 4 X 2/8 X 4/6 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2018 - 2019 -6 12.8L DIESEL 6 X 4/4 X 2/6 X 2 U/K
Base Tractor Truck - Long Conventional 2018 - 2019 L6 10.8L DIESEL Turbo 6 X 4/4 X 2/6 X 2 U/K
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Fits Years: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Fits Models: 9700, Anthem, CHU, CXU, GU7, GU8, MRU, Pinnacle, VAH, VHD, VNL, VNM, VNR

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120
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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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