Thomas Semi Truck Engine Cooling
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Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89479)No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89479) 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$125.62 - Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89444)No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89444) 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$109.13
- Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89441)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 Mechanical Automatic Belt Tensioner Assembly (89490)No Slack™ Heavy Duty Mechanical Automatic Belt Tensioner Assembly (89490) 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...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$118.59
- Continental® ContiTech™Elite™ Drive Belt Idler Assembly (49103)Elite™ Drive Belt Idler Assembly (49103) 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$49.89
- Continental® ContiTech™Elite™ Drive Belt Idler Assembly (49113)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 (49111)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
- Gates®Automotive XL™ V-Belt (9350)Automotive XL™ V-Belt (9350) by Gates®. Length: 35". 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...Made with precision and quality in mindDesigned to meet your specific needs$18.91
- Gates®Automotive XL™ V-Belt (9341)Automotive XL™ V-Belt (9341) by Gates®. Length: 34". 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...Made with precision and quality in mindDesigned to meet your specific needs$18.70
- ACDelco®Professional™ Standard High Capacity V-Belt (17341)Professional™ Standard High Capacity V-Belt (17341) by ACDelco®. Length: 34". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.76
- ACDelco®Professional™ Standard High Capacity V-Belt (17350)Professional™ Standard High Capacity V-Belt (17350) by ACDelco®. Length: 35". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.60
- ACDelco®Professional™ Standard V-Ribbed Serpentine Belt (8K694)Professional™ Standard V-Ribbed Serpentine Belt (8K694) by ACDelco®. Length: 69.38". Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$50.21
- Dayco®Drive Rite™ V-Ribbed Serpentine Belt (5080680DR)Drive Rite™ V-Ribbed Serpentine Belt (5080680DR) by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures...More flexibility and increased airflow around the belt for prolonged service lifeRaw-edge sidewall construction along with a patented top cogged design for top performance$27.69
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080785)GOLD Label™ Poly Rib Heavy Duty Belt (5080785) by Dayco®. Length: 78.54". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$50.22
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080680)GOLD Label™ Poly Rib Heavy Duty Belt (5080680) by Dayco®. Length: 68". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$46.44
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080780)GOLD Label™ Poly Rib Heavy Duty Belt (5080780) by Dayco®. Length: 78". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$58.60
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080775)GOLD Label™ Poly Rib Heavy Duty Belt (5080775) by Dayco®. Length: 77.56". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$41.58
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080735)GOLD Label™ Poly Rib Heavy Duty Belt (5080735) by Dayco®. Length: 73.5". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$51.67
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080695)GOLD Label™ Poly Rib Heavy Duty Belt (5080695) by Dayco®. Length: 69.5". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$54.71
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080690)GOLD Label™ Poly Rib Heavy Duty Belt (5080690) by Dayco®. Length: 69.09". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$47.82
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080585)GOLD Label™ Poly Rib Heavy Duty Belt (5080585) by Dayco®. Length: 58.5". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$45.54
- Dayco®Top Cog™ GOLD Label™ V-Belt (17343)Top Cog™ GOLD Label™ V-Belt (17343) by Dayco®. Length: 34.25". 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...Constructed to deliver extended life in demanding diesel applicationsCogs in the top of the belt for increased flexibility around small pulleys$13.81
- Dayco®Top Cog™ GOLD Label™ V-Belt (17340)Top Cog™ GOLD Label™ V-Belt (17340) by Dayco®. Length: 34". 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...Constructed to deliver extended life in demanding diesel applicationsCogs in the top of the belt for increased flexibility around small pulleys$15.51
- Dayco®Top Cog™ GOLD Label™ V-Belt (17350)Top Cog™ GOLD Label™ V-Belt (17350) by Dayco®. Length: 35". 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...Constructed to deliver extended life in demanding diesel applicationsCogs in the top of the belt for increased flexibility around small pulleys$15.37
- Continental® ContiTech™Conti-V Multirib™ Serpentine Belt (4080695)Conti-V Multirib™ Serpentine Belt (4080695) by Continental® ContiTech™. Length: 69.5". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$56.41
- Continental® ContiTech™Conti-V Multirib™ Serpentine Belt (4080805)Conti-V Multirib™ Serpentine Belt (4080805) by Continental® ContiTech™. Length: 80.5". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$30.43
- Continental® ContiTech™Serpentine Belt (4080775X)Serpentine Belt (4080775X) by Continental® ContiTech™. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$34.31
- Continental® ContiTech™V-Groove Serpentine Belt (17481)V-Groove Serpentine Belt (17481) by Continental® ContiTech™. Length: 48". This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$17.79
- Continental® ContiTech™V-Groove Serpentine Belt (17341)V-Groove Serpentine Belt (17341) by Continental® ContiTech™. Length: 34". This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$16.82
- Goodyear Belts®Alternator Accessory Drive V-Belt (17435)Alternator Accessory Drive V-Belt (17435) by Goodyear Belts®. Length: 43.5". Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$13.15
