Workhorse W42 Engine Cooling

Semi Truck Engine Cooling
  • Dorman HD Solutions® - Idler Pulley
    Dorman HD Solutions® - Idler Pulley (419-5001)
    0
    # mpn4678968870
    Idler Pulley by Dorman HD Solutions®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring...
    Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
    $15.43
  • ACDelco® - Professional™ Drive Belt Idler Pulley
    ACDelco® - Professional™ Drive Belt Idler Pulley (38009)
    1
    # mpn898145099
    Professional™ Drive Belt Idler Pulley (38009) by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt...
    Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance
    $19.57
  • ACDelco® - Professional™ Drive Belt Tensioner Assembly
    ACDelco® - Professional™ Drive Belt Tensioner Assembly (38257)
    0
    # mpn4480239709
    Professional™ Drive Belt Tensioner Assembly (38257) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
    $119.96
  • ACDelco® - Professional™ Drive Belt Tensioner Assembly
    ACDelco® - Professional™ Drive Belt Tensioner Assembly (39083)
    0
    # mpn898145380
    Professional™ Drive Belt Tensioner Assembly (39083) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
    $63.78
  • ACDelco® - Professional™ Drive Belt Tensioner Assembly
    ACDelco® - Professional™ Drive Belt Tensioner Assembly (38158)
    0
    # mpn898145252
    Professional™ Drive Belt Tensioner Assembly (38158) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
    $39.78
  • ACDelco® - Professional™ Drive Belt Tensioner Assembly
    ACDelco® - Professional™ Drive Belt Tensioner Assembly (38159)
    0
    # mpn898145251
    Professional™ Drive Belt Tensioner Assembly (38159) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
    $38.42
  • ACDelco® - Professional™ Idler Pulley
    ACDelco® - Professional™ Idler Pulley (36169)
    1
    # mpn1264968434
    Professional™ Idler Pulley (36169) by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt tensioner...
    Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance
    $24.57
  • ACDelco® - Professional™ Idler Pulley
    ACDelco® - Professional™ Idler Pulley (36299)
    1
    # mpn898144523
    Professional™ Idler Pulley (36299) by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt tensioner...
    Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance
    $27.12
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly
    Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly (49154)
    0
    # mpn335841978
    Elite™ Drive Belt Idler Assembly (49154) by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original equipment...
    Original equipment equivalentFactory-like fit and dependability
    $27.84
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly
    Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly (49003)
    0
    # mpn335837747
    Elite™ Drive Belt Idler Assembly (49003) by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original equipment...
    Original equipment equivalentFactory-like fit and dependability
    $15.00
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly
    Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly (49436)
    0
    # mpn335844095
    Elite™ Drive Belt Tensioner Assembly (49436) by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free operation...
    Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension
    $56.90
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly
    Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly (49354)
    0
    # mpn335843615
    Elite™ Drive Belt Tensioner Assembly (49354) by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free operation...
    Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension
    $69.64
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly
    Continental® ContiTech™ - Elite™ Drive Belt Tensioner Assembly (49276)
    0
    # mpn335843192
    Elite™ Drive Belt Tensioner Assembly (49276) by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free operation...
    Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension
    $35.28
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Pulley
    Continental® ContiTech™ - Elite™ Drive Belt Tensioner Pulley (49150)
    0
    # mpn335841974
    Elite™ Drive Belt Tensioner Pulley (49150) by Continental® ContiTech™. Continental Elite™ pulleys are designed to install and operate as well as OE components. They're manufactured to original equipment material specifications,...
    Constructed to match OE form, fit, and functionMade of OE specified materials, unless upgraded to enhance performance
    $21.72
  • Dayco® - No Slack™ Automatic Belt Tensioner Assembly
    Dayco® - No Slack™ Automatic Belt Tensioner Assembly (89313)
    0
    # mpn928437
    No Slack™ Automatic Belt Tensioner Assembly (89313) by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine belt...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $95.85
  • Dayco® - No Slack™ Automatic Belt Tensioner Assembly
    Dayco® - No Slack™ Automatic Belt Tensioner Assembly (89258)
    0
    # mpn890983
    No Slack™ Automatic Belt Tensioner Assembly (89258) by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine belt...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $41.18
  • Dayco® - No Slack™ Automatic Belt Tensioner Assembly
    Dayco® - No Slack™ Automatic Belt Tensioner Assembly (89253)
    0
    # mpn890982
    No Slack™ Automatic Belt Tensioner Assembly (89253) by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine belt...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $45.18
  • Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley
    Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley (89550)
    0
    # mpn385430046
    No Slack™ Light Duty Idler/Tensioner Pulley (89550) by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design engineering, and...
    Made with precision and quality in mindDesigned to meet your specific needs
    $20.38
  • Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley
    Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley (89542)
    0
    # mpn385430045
    No Slack™ Light Duty Idler/Tensioner Pulley (89542) by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design engineering, and...
    Made with precision and quality in mindDesigned to meet your specific needs
    $28.12
  • Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley
    Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley (89053)
    0
    # mpn928431
    No Slack™ Light Duty Idler/Tensioner Pulley (89053) by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design engineering, and...
    Made with precision and quality in mindDesigned to meet your specific needs
    $28.36
  • Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley
    Dayco® - No Slack™ Light Duty Idler/Tensioner Pulley (89009)
    0
    # mpn890978
    No Slack™ Light Duty Idler/Tensioner Pulley (89009) by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design engineering, and...
    Made with precision and quality in mindDesigned to meet your specific needs
    $17.24
  • Dayco® - No Slack™ Light Duty New Style Idler/Tensioner Pulley
    Dayco® - No Slack™ Light Duty New Style Idler/Tensioner Pulley (89006)
    0
    # mpn882582
    No Slack™ Light Duty New Style Idler/Tensioner Pulley (89006) by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...
    Made with precision and quality in mindDesigned to meet your specific needs
    $30.93
  • Dayco® - Serpentine Belt Kit
    Dayco® - Serpentine Belt Kit (5040378K1)
    1
    # mpn4478583663
    Serpentine Belt Kit (5040378K1) by Dayco®. Designed utilizing the latest technology, this product by Dayco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Made with precision and quality in mindDesigned to meet your specific needs
    $56.76
  • Goodyear Belts® - Drive Belt Idler Pulley
    Goodyear Belts® - Drive Belt Idler Pulley (57674)
    0
    # mpn4888938619
    Drive Belt Idler Pulley (57674) by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Made with precision and quality in mindDesigned to meet your specific needs
    $26.64
  • Goodyear Belts® - Drive Belt Idler Pulley
    Goodyear Belts® - Drive Belt Idler Pulley (57102)
    0
    # mpn4888938539
    Drive Belt Idler Pulley (57102) by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Made with precision and quality in mindDesigned to meet your specific needs
    $14.85
  • Goodyear Belts® - Drive Belt Tensioner
    Goodyear Belts® - Drive Belt Tensioner (55100)
    0
    # mpn4888938605
    Drive Belt Tensioner (55100) by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Made with precision and quality in mindDesigned to meet your specific needs
    $38.72
  • Goodyear Belts® - Drive Belt Tensioner
    Goodyear Belts® - Drive Belt Tensioner (55417)
    0
    # mpn4888938602
    Drive Belt Tensioner (55417) by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Made with precision and quality in mindDesigned to meet your specific needs
    $35.47
  • Dorman® - TECHoice™ Automatic Belt Tensioner
    Dorman® - TECHoice™ Automatic Belt Tensioner (419-001)
    1
    # mpn2457454
    TECHoice™ Automatic Belt Tensioner (419-001) by Dorman®. This replacement belt tensioner assembly is designed to match the fit and function of the original equipment belt tensioner on specified vehicles. Engineered with quality...
    Ideal replacement - this drive belt tensioner is a direct replacement for the original tensioner on specified vehicle years, makes and modelsDurable construction - this tensioner assembly is made using quality components to ensure durability and performance
    $79.70
  • Dorman® - TECHoice™ Automatic Belt Tensioner
    Dorman® - TECHoice™ Automatic Belt Tensioner (419-109)
    1
    # mpn2340901
    TECHoice™ Automatic Belt Tensioner (419-109) by Dorman®. This replacement belt tensioner assembly is designed to match the fit and function of the original equipment belt tensioner on specified vehicles. Engineered with quality...
    Ideal replacement - this drive belt tensioner is a direct replacement for the original tensioner on specified vehicle years, makes and modelsDurable construction - this tensioner assembly is made using quality components to ensure durability and performance
    $32.09
  • Dorman® - TECHoice™ Automatic Belt Tensioner
    Dorman® - TECHoice™ Automatic Belt Tensioner (419-112)
    1
    # mpn2339334
    TECHoice™ Automatic Belt Tensioner (419-112) by Dorman®. This replacement belt tensioner assembly is designed to match the fit and function of the original equipment belt tensioner on specified vehicles. Engineered with quality...
    Ideal replacement - this drive belt tensioner is a direct replacement for the original tensioner on specified vehicle years, makes and modelsDurable construction - this tensioner assembly is made using quality components to ensure durability and performance
    $37.87




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