Semi Truck Exhaust

2008 Workhorse W42 Exhaust Parts

  • Davico® - Exhaust Manifold
    Davico®Exhaust Manifold
    0
    # mpn4890264084
    Workhorse W42 4.8L 2008, Exhaust Manifold by Davico®. Position: Driver Side. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement...
    Helps your vehicle emit harmless gasesDirect OEM replacement
    $79.73
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman®Cast Iron Natural Exhaust Manifold
    0
    # 346388433
    Workhorse W42 4.8L 2008, Natural Cast Iron Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...
    Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
    $93.45 - $129.69
  • SKP® - Exhaust Manifold
    SKP®Exhaust Manifold
    0
    # 4397420095
    Workhorse W42 4.8L 2008, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $68.62 - $69.39
  • Walker® - Heavy Duty Curved Exhaust Stack
    Walker®Heavy Duty Curved Exhaust Stack
    1
    # 1739227525
    Heavy Duty Curved Exhaust Stack by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $33.65 - $194.66
  • Jones Exhaust® - Steel 3-Bolt Flange Truck Full Boar Chrome Exhaust Stacks (3" Inlet, 3" Outlet, 50" Height)
    Jones Exhaust®Steel 3-Bolt Flange Truck Full Boar Chrome Exhaust Stacks (3" Inlet, 3" Outlet, 50" Height)
    0
    # mpn478097595
    Steel 3-Bolt Flange Truck Full Boar Chrome Exhaust Stacks by Jones Exhaust®. Stack Inlet Diameter: 3". Stack Outlet Diameter: 3". Stack Height: 50". These stacks measure 50" long and feature a 3-bolt flanged connection. Kit includes...
    High quality at an affordable priceExpertly made from premium materials
    $378.39
  • MBRP® - Aluminized Steel T-Pipe Kit
    MBRP®Aluminized Steel T-Pipe Kit
    0
    # 5139639434
    Aluminized Steel T-Pipe Kit by MBRP®. MBRP's exhaust systems deliver increased performance, improve fuel economy and they will stand up to the toughest conditions - on and off the road with their rugged nature that is no accident. Thick...
    Made of High Quality MaterialsUp to 18 HP and 28 ft/lb more Torque
    $389.99 - $549.99
  • MBRP® - Smokers™ Aluminized Steel Exhaust Stack Kit
    MBRP®Smokers™ Aluminized Steel Exhaust Stack Kit
    0
    # 5139640317
    Smokers™ Aluminized Steel Exhaust Stack Kit by MBRP®. Mount your single SMOKERS stack-style exhaust system securely in the bed of your pickup. You'll need to drill a pair of holes in the bed.
    Stainless construction will never rustBolts securely to bed
    $214.99 - $259.99
  • Pypes® - 304 SS Exhaust Stack
    Pypes®304 SS Exhaust Stack
    3
    # 1739227554
    304 SS Exhaust Stack by Pypes®. Stack Inlet Diameter: 5". Stack Height: 36". Finish off your new diesel truck stack kit with the Stack that fits your truck the best. Each stack is designed to look great for the life of your truck.
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $119.75 - $207.75
  • Pypes® - 304 SS Turnout Black Exhaust Stack (5" Inlet, 8" Outlet, 36" Height)
    Pypes®304 SS Turnout Black Exhaust Stack (5" Inlet, 8" Outlet, 36" Height)
    3
    # mpn739977947
    304 SS Turnout Black Exhaust Stack by Pypes®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 8". Stack Height: 36". Finish off your new diesel truck stack kit with the Stack that fits your truck the best. Each stack is designed to...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $504.68
  • Pypes® - Exhaust Stack Pipe Kit
    Pypes®Exhaust Stack Pipe Kit
    2
    # 1739228522
    Exhaust Stack Pipe Kit by Pypes®. Stack Outlet Diameter: 5". Because of overwhelming demand, Pypes Exhaust design crew has developed a stack kit for diesel trucks. This kit is a Y-pipe designed to take a diesel truck's single exhaust...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $251.75 - $503.75
  • Dorman® - Exhaust Flange Stud and Nut Kit
    Dorman®Exhaust Flange Stud and Nut Kit
    0
    # 4614953901
    Workhorse W42 4.8L 2008, Exhaust Flange Stud and Nut Kit by Dorman®. Position: Front. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by having the...
    Direct replacement for a proper fit every timeThe finest quality at a great price
    $10.08 - $14.95
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman®Exhaust Manifold Hardware Kit
    1
    # 4559895656
    Workhorse W42 4.8L 2008, Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running...
    Direct replacement for a proper fitBuilt to Last
    $8.23 - $14.90
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap
    0
    # 1739229443
    Heavy Duty Steel Exhaust Pipe Rain Cap by Walker®. Walker Rain Caps helps to keep harsh weather conditions out of vertical applications. With their extensive selection of accessories and hardware for the exhaust system, Walker will...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $12.75 - $39.47
  • Pypes® - Monster Exhaust Stack Clamp
    Pypes®Monster Exhaust Stack Clamp
    0
    # 1739227544
    Monster Exhaust Stack Clamp by Pypes®. Because of overwhelming demand, Pypes Exhaust design crew has developed a stack kit for diesel trucks. This kit is a Y-pipe designed to take a diesel truck's single exhaust and allow it to exit...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $20.75 - $45.75
  • Dorman® - Exhaust Manifold to Cylinder Head Repair Clamp
    Dorman®Exhaust Manifold to Cylinder Head Repair Clamp
    5
    # 481972987
    Workhorse W42 4.8L 2008, Exhaust Manifold to Cylinder Head Repair Clamp by Dorman®. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's Exhaust Manifold to Cylinder Head Repair Clamp. This Manifold Repair...
    Eliminates the need to remove cylinder head, saving you time and moneyReduces installation time
    $34.37 - $35.42
  • Dorman® - Steel Natural Exhaust Manifold Bolt Kit
    Dorman®Steel Natural Exhaust Manifold Bolt Kit
    0
    # 564490239
    Workhorse W42 4.8L 2008, Steel Natural Exhaust Manifold Bolt Kit by Dorman®. Color: Silver. Header Coating: Uncoated. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for...
    New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system
    $12.95 - $19.29
  • SKP® - Exhaust Manifold Bracket
    SKP®Exhaust Manifold Bracket
    0
    # 4397125936
    Workhorse W42 4.8L 2008, Exhaust Manifold Bracket by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $20.38
  • Moroso® - Aluminum Header Flange Kit
    Moroso®Aluminum Header Flange Kit
    0
    # mpn358582413
    Workhorse W42 4.8L 2008, Aluminum Header Flange Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make...
    Aluminum plates simplify the task of matching exhaust ports to large tube, dual flange headers on enginesOnly 3/8" thick to save weight
    $151.99
  • DieselTech® - Curved Exhaust Stack
    DieselTech®Curved Exhaust Stack
    0
    # 1739229424
    Curved Exhaust Stack by DieselTech®. Today’s fleets of medium and heavy duty trucks along with school buses are older and require more maintenance at a higher frequency due to age and mileage. Whether local delivery or long haul...
    Designed to provide the ultimate in performance, reliability, and qualityEngineered for durability and lasting service in your diesel application
    $40.00 - $385.80
  • DieselTech® - Straight Cut Exhaust Stack
    DieselTech®Straight Cut Exhaust Stack
    0
    # 1888759183
    Straight Cut Exhaust Stack by DieselTech®. Today’s fleets of medium and heavy duty trucks along with school buses are older and require more maintenance at a higher frequency due to age and mileage. Whether local delivery or long...
    Designed to provide the ultimate in performance, reliability, and qualityEngineered for durability and lasting service in your diesel application
    $22.48 - $99.59
  • DieselTech® - Curved Exhaust Stack Pipe
    DieselTech®Curved Exhaust Stack Pipe
    1
    # 2172874437
    Curved Exhaust Stack Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $25.04 - $483.74
  • DieselTech® - Slant Cut Chrome Exhaust Stack Pipe
    DieselTech®Slant Cut Chrome Exhaust Stack Pipe
    1
    # 2172875439
    Slant Cut Chrome Exhaust Stack Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $101.47 - $482.03
  • DieselTech® - Straight Cut Chrome Exhaust Stack Pipe
    DieselTech®Straight Cut Chrome Exhaust Stack Pipe
    1
    # 2172869230
    Straight Cut Chrome Exhaust Stack Pipe by DieselTech®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $87.98 - $160.78
  • Diamond Eye® - Aluminized Steel Dual Exhaust Stack Kit (5" Inlet, 5" Outlet)
    Diamond Eye®Aluminized Steel Dual Exhaust Stack Kit (5" Inlet, 5" Outlet)
    0
    # mpn2281039652
    Aluminized Steel Dual Exhaust Stack Kit by Diamond Eye®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". This products are created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested...
    High quality at an affordable priceExpertly made from premium materials
    $519.28
  • Different Trend® - Black Powder Coated Series Round Angle Cut Exhaust Stack
    Different Trend®Black Powder Coated Series Round Angle Cut Exhaust Stack
    0
    # 1739233416
    Black Powder Coated Series Round Angle Cut Exhaust Stack by Different Trend®. Stack Height: 36". Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer service. This...
    Elaborately designed for high performance applicationsPerfect blend of style, quality, and dependability
    $195.15 - $224.17
  • Different Trend® - Diesel Chrome Series Turndown Exhaust Stack
    Different Trend®Diesel Chrome Series Turndown Exhaust Stack
    0
    # 1739232433
    Diesel Chrome Series Turndown Exhaust Stack by Different Trend®. Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer service. This product is made of high-quality...
    Elaborately designed for high performance applicationsPerfect blend of style, quality, and dependability
    $176.69 - $368.75
  • Different Trend® - Diesel Series 409 SS Exhaust Stack Kit
    Different Trend®Diesel Series 409 SS Exhaust Stack Kit
    0
    # 1945042071
    Diesel Series 409 SS Exhaust Stack Kit by Different Trend®. Stack Inlet Diameter: 4". Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer service. This product is...
    Elaborately designed for high performance applicationsPerfect blend of style, quality, and dependability
    $142.45 - $421.05
  • Different Trend® - Diesel Series CAT Turndown Exhaust Stack
    Different Trend®Diesel Series CAT Turndown Exhaust Stack
    0
    # 1739226525
    Diesel Series CAT Turndown Exhaust Stack by Different Trend®. Stack Height: 36". Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer service. This product is made of...
    Elaborately designed for high performance applicationsPerfect blend of style, quality, and dependability
    $213.59 - $284.24
  • Different Trend® - Diesel Series Round Angle Cut Exhaust Stack
    Different Trend®Diesel Series Round Angle Cut Exhaust Stack
    0
    # 1739231430
    Diesel Series Round Angle Cut Exhaust Stack by Different Trend®. Stack Height: 36". Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer service. This product is made...
    Elaborately designed for high performance applicationsPerfect blend of style, quality, and dependability
    $152.13 - $261.00
  • Different Trend® - Diesel Series Round Non-Rolled Edge Straight Cut Exhaust Stack
    Different Trend®Diesel Series Round Non-Rolled Edge Straight Cut Exhaust Stack
    0
    # 1888763191
    Diesel Series Round Non-Rolled Edge Straight Cut Exhaust Stack by Different Trend®. Stack Inlet Diameter: 5". Stack Height: 36". Different Trend provides variety of product selections, premium quality products, superior value, and the...
    Elaborately designed for high performance applicationsPerfect blend of style, quality, and dependability
    $183.42 - $211.64




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