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2020 Peterbilt 579
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2020 Peterbilt 579 Change Vehicle

Dayco®
2020 Peterbilt 579 - Accessory Belt Tensioner, 6 Cyl., 14.9L Engine, Fan

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$149.99
$302.28Save: $152.29(50%)
Manufacturer #89440
Guaranteed to Fit2020 Peterbilt 579 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2020 Peterbilt 579
Base
6 Cyl 14.9L
Fan

Highlights

Part:
Accessory Belt Tensioner
Brand:
Dayco
Notes:
1 pulley; 74 mm pulley Diameter
Quantity Sold:
Sold individually
Warranty:
1 year or 12,000-mile Dayco limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
RF38020002, 38609
Series:
Dayco Gold Label No Slack Heavy Duty Series
Fitnotes:
Fan

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1998-2004 Freightliner FS65
Base
6 Cyl 7.2L
Fan, Alternator and Air Conditioning
2003 International 5500i
Base
6 Cyl 15.0L
Fan And Alternator
2003-2007 International 9400i SBA
Base
6 Cyl 14.9L
Fan And Alternator
2003-2007 Peterbilt 378
Base
6 Cyl 14.9L
Fan And Alternator
2003-2007 Peterbilt 379
Base
6 Cyl 14.9L
Fan And Alternator
Page 1 of 19 | Showing 1 - 5 of 92 results

Product Information

DAYCO GOLD LABEL NO SLACK HEAVY DUTY ACCESSORY BELT TENSIONERS

  • MADE IN USA
  • Patented flat wire spring design withstands diesel engines’ power pulses and higher torque
  • Direct fit for straightforward installation
  • Features wave spring and metal ring with bonded rubber surface to absorb tensioner arm vibration
  • Double lifetime lubricated bearings facilitate enduring, ultra-reliable performance
  • Body and pulley arms built with hardwearing cast aluminum for maximum strength
  • Backed by prominent supplier to heavy-duty OEMs

Dayco’s Gold Label No Slack Heavy Duty accessory belt tensioners are built tough with a patented flat wire spring design, cast aluminum body and pulley arms and double lifetime lubricated bearings for maximum strength, superior vibration absorption and enduring, ultra-reliable performance. Dayco is a top supplier of belts, pulleys, tensioners and hoses for the automotive aftermarket.

See product for application and installation details.
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
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We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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