Western Star 3800 Engine
Engine Blocks- Camshafts
- Crankshafts
- Cylinder Heads
- Valve Covers
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Timing Gears, Chains & Covers
- Intercoolers
- Oil Coolers
- Oil Filters
- Engine Management Systems
- Engine Bearings
- Oil Pumps
- Oil Pans, Drain Plugs & Dipsticks
- Engine Sensors, Relays, Switches
- Serpentine Belts & Auxiliary Drive Belts
- Engine Rebuild Kits
- Motor Oils
- PAI®Front Crankshaft Seal Kit (136142)Front Crankshaft Seal Kit (136142) by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$48.94
- PAI®Rear Crankshaft Seal (136158)Rear Crankshaft Seal (136158) by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$25.40
- PAI®Rear Crankshaft Seal (636024)Rear Crankshaft Seal (636024) by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$39.26
- PAI®Rear Crankshaft Seal Kit (136062)Rear Crankshaft Seal Kit (136062) by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$67.20
- Gates®Automotive XL™ V-Belt (9525)Automotive XL™ V-Belt by Gates®. Length: 52.5". 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$17.90
- Gates®Automotive XL™ V-Belt (9400)Automotive XL™ V-Belt (9400) by Gates®. Length: 40". 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$20.09
- Dayco®Drive Rite™ V-Belt (17400DR)Drive Rite™ V-Belt (17400DR) by Dayco®. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than leading...Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration$1.61
- Dayco®Drive Rite™ V-Ribbed Serpentine Belt (5050350DR)Drive Rite™ V-Ribbed Serpentine Belt (5050350DR) 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$11.46
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080610)GOLD Label™ Poly Rib Heavy Duty Belt (5080610) by Dayco®. Length: 61.02". 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$42.66
- Dayco®GOLD Label™ Poly Rib Heavy Duty Belt (5080720)GOLD Label™ Poly Rib Heavy Duty Belt (5080720) by Dayco®. Length: 72.05". 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$50.35
- 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®Poly Rib™ Serpentine Belt (5050350)Poly Rib™ Serpentine Belt (5050350) by Dayco®. Length: 35.04". 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....Made with precision and quality in mindDesigned to meet your specific needs$17.14
- Dayco®Top Cog™ GOLD Label™ V-Belt (17525)Top Cog™ GOLD Label™ V-Belt (17525) by Dayco®. Length: 52.5". 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$36.35
- Dayco®Top Cog™ GOLD Label™ V-Belt (17400)Top Cog™ GOLD Label™ V-Belt (17400) by Dayco®. Length: 40". 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$16.68
- ACDelco®Professional™ Standard High Capacity V-Belt (17525)Professional™ Standard High Capacity V-Belt (17525) by ACDelco®. Length: 52.5". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.56
- ACDelco®Professional™ Standard High Capacity V-Belt (17400)Professional™ Standard High Capacity V-Belt (17400) by ACDelco®. Length: 40". 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$31.71
- ACDelco®Professional™ Standard V-Ribbed Serpentine Belt (8K720)Professional™ Standard V-Ribbed Serpentine Belt (8K720) by ACDelco®. Length: 72.07". 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$50.82
- ACDelco®Professional™ Standard V-Ribbed Serpentine Belt (5K350)Professional™ Standard V-Ribbed Serpentine Belt (5K350) by ACDelco®. Length: 35.1". 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$21.98
- ACDelco®Specialty™ Heavy Duty High Capacity V-Belt (9525HD)Specialty™ Heavy Duty High Capacity V-Belt (9525HD) by ACDelco®. Length: 52.5". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$28.20
- Continental® ContiTech™Extreme Duty Multi V-Belt (4080585X)Extreme Duty Multi V-Belt (4080585X) 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....Made with precision and quality in mindDesigned to meet your specific needs$36.41
- Continental® ContiTech™Serpentine Belt (4080720X)Serpentine Belt (4080720X) 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$40.13
- Goodyear Belts®Accessory Drive V-Belt (17765)Accessory Drive V-Belt (17765) by Goodyear Belts®. Length: 76.5". 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 efficiency by...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$29.79
- Goodyear Belts®Alternator Accessory Drive V-Belt (17400)Alternator Accessory Drive V-Belt by Goodyear Belts®. Length: 40". 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 efficiency by...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$14.74
- Goodyear Belts®Alternator Serpentine Multi V-Belt (1050350)Alternator Serpentine Multi V-Belt (1050350) by Goodyear Belts®. Length: 35". Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$15.52
- Goodyear Belts®Fan Serpentine Multi V-Belt (1080585)Fan Serpentine Multi V-Belt (1080585) by Goodyear Belts®. Length: 58.5". Goodyear Belts has developed multi 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$41.23
- Goodyear Belts®Fan Serpentine Multi V-Belt (1080610)Fan Serpentine Multi V-Belt (1080610) by Goodyear Belts®. Length: 61". Goodyear Belts has developed multi 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$38.62
- Goodyear Belts®Fan and Alternator Accessory Drive V-Belt (17525)Fan and Alternator Accessory Drive V-Belt (17525) by Goodyear Belts®. Length: 52.5". Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$14.85
- PAI®Engine Oil Pan (141285)Engine Oil Pan (141285) by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$883.70
- PAI®Engine Oil Pan (131612)Engine Oil Pan by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$55.46
- PAI®Engine Oil Pan Gasket (131409)Engine Oil Pan Gasket (131409) by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$50.78
