1986 Western Star 4900 Engine
Select Your Submodel
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Sensors, Relays, Switches
- Oil Pumps
- Oil Coolers
- Crankshafts
- Engine Bearings
- Engine Rebuild Kits
- Intercoolers
- Motor Oils
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Baldwin Filters®Engine Oil FilterWestern Star 4900 1986, Engine Oil Filter by Baldwin Filters®. Dirty oil can cause catastrophic damage to your engine. By using the proper lube filter for your engine, you can minimize the possibility of costly downtime and repairs....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.04 - $46.45 - WIX®Engine Oil FilterWestern Star 4900 1986, Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$27.47 - $68.72
- PAI®Engine Gasket KitWestern Star 4900 1986, Engine Gasket Kit 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$1.52 - $519.66
- PAI®High Performance Piston Ring SetWestern Star 4900 14.6L 1986, High Performance Piston Ring Set 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....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$70.44
- Gates®Micro-V™ V-Ribbed BeltWestern Star 4900 14.0L with 6-Ribbed Belt 1986, Micro-V™ V-Ribbed Belt by Gates®. Length: 44.125". Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$23.78
- Gates®FleetRunner™ Heavy Duty V-BeltWestern Star 4900 1986, FleetRunner™ Heavy Duty V-Belt 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...The finest quality at a great priceGates carries everything needed to complete the job$20.78 - $37.63
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine BeltWestern Star 4900 14.0L with 6-Ribbed Belt 1986, Specialty™ Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Length: 43.62". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Made with precision and quality in mindDesigned to meet your specific needs$32.08
- Gates®Truck BeltWestern Star 4900 1986, Truck Belt by Gates®. Absorbs normal shock loads without damage to belt. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Special tensile cords give high stretch resistanceSpecial notch design resists cracking while providing tensile member support during operation$26.88 - $37.03
- Dayco®Top Cog™ V-BeltWestern Star 4900 1986, Top Cog™ V-Belt 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 maximum...Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts$11.94 - $17.47
- PAI®Crankshaft Seal KitWestern Star 4900 1986, Crankshaft Seal Kit 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$13.50 - $90.81
- PAI®Crankshaft Seal KitWestern Star 4900 1986, Crankshaft Seal Kit 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$13.50 - $90.81
- Gates®Automotive XL™ V-BeltWestern Star 4900 1986, Automotive XL™ V-Belt by Gates®. 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...Made with precision and quality in mindDesigned to meet your specific needs$15.96 - $36.39
- Dayco®Drive Rite™ V-BeltWestern Star 4900 1986, Drive Rite™ V-Belt 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...Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration$1.61 - $8.56
- Dayco®Drive Rite™ V-Ribbed Serpentine BeltWestern Star 4900 14.0L 1986, Drive Rite™ V-Ribbed Serpentine Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged...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$14.42
- Dayco®Poly Rib™ Serpentine BeltWestern Star 4900 14.0L 1986, Poly Rib™ Serpentine Belt by Dayco®. Length: 43.6". 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$23.16
- Dayco®Top Cog™ GOLD Label™ V-BeltWestern Star 4900 1986, Top Cog™ GOLD Label™ V-Belt by Dayco®. 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$15.32 - $37.36
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltWestern Star 4900 14.0L with 6-Ribbed Belt 1986, Professional™ Standard V-Ribbed Serpentine Belt by ACDelco®. Length: 43.62". Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts...Made with precision and quality in mindDesigned to meet your specific needs$31.61
- ACDelco®Professional™ V-BeltWestern Star 4900 1986, Professional™ V-Belt 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 lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.50 - $42.36
- ACDelco®Specialty™ Heavy Duty High Capacity V-BeltWestern Star 4900 1986, Specialty™ Heavy Duty High Capacity V-Belt by ACDelco®. 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$18.37 - $38.93
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltWestern Star 4900 14.6L 1986, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Length: 43.5". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance,...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$20.18
- Continental® ContiTech™Serpentine BeltWestern Star 4900 14.6L 1986, Serpentine Belt 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...Made with precision and quality in mindDesigned to meet your specific needs$12.57 - $31.19
- Continental® ContiTech™V-Groove Accessory Drive BeltWestern Star 4900 14.6L 1986, V-Groove Accessory Drive Belt by Continental® ContiTech™. This belt is designed with teeth molded directly into its surface to avoid slipping for reliable and efficient performance. Manufactured using the...OE quality product for safe, reliable, and efficient performanceManufactured using the latest material technology$19.04
- Goodyear Belts®Accessory Drive V-BeltWestern Star 4900 1986, Accessory Drive V-Belt by Goodyear Belts®. 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$12.84 - $28.61
- PAI®Engine Oil PanWestern Star 4900 14.0L 1986, 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$542.72 - $572.66
- PAI®Engine Oil Pan GasketWestern Star 4900 1986, Engine Oil Pan Gasket 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$23.91 - $83.09
- PAI®Engine Oil PumpWestern Star 4900 1986, Engine Oil Pump 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$408.16 - $817.73
- PAI®Accessory DriveWestern Star 4900 14.0L 1986, Accessory Drive by PAI®. Sold Individually. 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...Large ShaftCast Iron Housing$504.27
- PAI®Camshaft BearingWestern Star 4900 10.0L 1986, Camshaft Bearing by PAI®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.68
- PAI®Connecting Rod Bearing SetWestern Star 4900 14.0L 1986, Connecting Rod Bearing Set 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....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$14.05
- PAI®High Performance™ Connecting Rod Bearing SetWestern Star 4900 14.6L 1986, High Performance™ Connecting Rod Bearing Set 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$26.34
