Western Star 4900 Engine Pulleys

Semi Truck Engine Pulleys
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly
    Continental® ContiTech™Elite™ Drive Belt Idler Assembly (49180)
    0
    # mpn335842449
    Elite™ Drive Belt Idler Assembly (49180) 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
    $22.64
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly
    Continental® ContiTech™Elite™ Drive Belt Idler Assembly (49113)
    0
    # mpn335841940
    Elite™ Drive Belt Idler Assembly (49113) 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
    $47.06
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly
    Continental® ContiTech™Elite™ Drive Belt Idler Assembly (49111)
    0
    # mpn335841938
    Elite™ Drive Belt Idler Assembly (49111) 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
    $30.49
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Pulley
    Continental® ContiTech™Elite™ Drive Belt Tensioner Pulley (49027)
    0
    # mpn4900612570
    Elite™ Drive Belt Tensioner Pulley (49027) 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
    $36.42
  • Dayco® - Drive Belt Tensioner Assembly
    Dayco®Drive Belt Tensioner Assembly (89947)
    0
    # mpn4888938794
    Drive Belt Tensioner Assembly (89947) 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 drives, the Dayco...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $238.06
  • Dayco® - GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89470)
    0
    # mpn385429734
    GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89470) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $118.49
  • Dayco® - GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89439)
    0
    # mpn385429713
    GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89439) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $152.81
  • Dayco® - GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89421)
    0
    # mpn385429700
    GOLD Label™ No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89421) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $154.52
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89498)
    0
    # mpn4531032605
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89498) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $218.00
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89447)
    0
    # mpn404091582
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89447) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $172.12
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89440)
    0
    # mpn404091578
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89440) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $179.74
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89480)
    0
    # mpn385429794
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89480) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $183.04
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89460)
    0
    # mpn385429726
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89460) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $142.04
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89441)
    0
    # mpn385429714
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89441) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $150.02
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89436)
    0
    # mpn385429710
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89436) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $151.37
  • Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89419)
    0
    # mpn385429698
    No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89419) 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...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $138.60
  • Gates® - Accessory Belt Drive Kit
    Gates®Accessory Belt Drive Kit (90K-38501HDC)
    0
    # mpn4531030541
    Accessory Belt Drive Kit (90K-38501HDC) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
    Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power
    $172.43
  • Gates® - Accessory Belt Drive Kit
    Gates®Accessory Belt Drive Kit (90K-38587HDB)
    0
    # mpn4531030311
    Accessory Belt Drive Kit (90K-38587HDB) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
    Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power
    $213.28
  • Gates® - Accessory Belt Drive Kit
    Gates®Accessory Belt Drive Kit (90K-38569HDB)
    0
    # mpn4531030309
    Accessory Belt Drive Kit (90K-38569HDB) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
    Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power
    $244.49
  • Gates® - Accessory Belt Drive Kit
    Gates®Accessory Belt Drive Kit (90K-38501HDB)
    0
    # mpn4531030301
    Accessory Belt Drive Kit (90K-38501HDB) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
    Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power
    $177.84
  • Gates® - Accessory Belt Drive Kit
    Gates®Accessory Belt Drive Kit (90K-38501HDA)
    0
    # mpn4531030300
    Accessory Belt Drive Kit (90K-38501HDA) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
    Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power
    $166.59
  • Gates® - Accessory Belt Drive Kit
    Gates®Accessory Belt Drive Kit (90K-38501HDD)
    0
    # mpn4531030053
    Accessory Belt Drive Kit (90K-38501HDD) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...
    Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power
    $186.56
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38609)
    0
    # mpn1894179491
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38609) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $110.40
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38636)
    0
    # mpn1894179490
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38636) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $121.43
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38635)
    0
    # mpn1894163460
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38635) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $96.66
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38646)
    0
    # mpn1894163459
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38646) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $117.32
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38569)
    0
    # mpn1894147336
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38569) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $110.01
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38532)
    0
    # mpn1894136800
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38532) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $148.38
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38535)
    0
    # mpn1894136799
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38535) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $127.64
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38590)
    0
    # mpn1894111114
    Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly (38590) by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $150.05




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