Workhorse W42 Exhaust Parts

Semi Truck Exhaust
  • Pypes® - Black Exhaust Stack Pipe Kit (5" Outlet)
    Pypes®Black Exhaust Stack Pipe Kit (5" Outlet) (STD006B)
    2
    # mpn739978450
    Black Exhaust Stack Pipe Kit (STD006B) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $292.75Save: $25.00 (9%)
    $267.75
  • Pypes® - Dual Black Exhaust Stack Pipe Kit (5" Outlet)
    Pypes®Dual Black Exhaust Stack Pipe Kit (5" Outlet) (STD005B)
    2
    # mpn739978451
    Dual Black Exhaust Stack Pipe Kit (STD005B) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $503.75Save: $40.00 (8%)
    $463.75
  • Pypes® - Dual Polished Exhaust Stack Pipe Kit (5" Outlet)
    Pypes®Dual Polished Exhaust Stack Pipe Kit (5" Outlet) (STD005)
    2
    # mpn358957656
    Dual Polished Exhaust Stack Pipe Kit (STD005) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $435.75Save: $40.00 (9%)
    $395.75
  • Pypes® - Polished Exhaust Stack Pipe Kit (5" Outlet)
    Pypes®Polished Exhaust Stack Pipe Kit (5" Outlet) (STD006)
    2
    # mpn358957657
    Polished Exhaust Stack Pipe Kit (STD006) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $251.75Save: $25.00 (10%)
    $226.75
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35910)
    0
    # mpn500321075
    Heavy Duty Steel Exhaust Pipe Rain Cap (35910) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $26.55
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35907)
    0
    # mpn500321072
    Heavy Duty Steel Exhaust Pipe Rain Cap (35907) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $20.24
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35619)
    0
    # mpn500318686
    Heavy Duty Steel Exhaust Pipe Rain Cap (35619) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $21.69
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35617)
    0
    # mpn500318684
    Heavy Duty Steel Exhaust Pipe Rain Cap (35617) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $21.61
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35608)
    0
    # mpn500318682
    Heavy Duty Steel Exhaust Pipe Rain Cap (35608) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $22.71
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35514)
    0
    # mpn500318671
    Heavy Duty Steel Exhaust Pipe Rain Cap (35514) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $18.62
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35513)
    0
    # mpn500318670
    Heavy Duty Steel Exhaust Pipe Rain Cap (35513) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $20.82
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35512)
    0
    # mpn500318669
    Heavy Duty Steel Exhaust Pipe Rain Cap (35512) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $18.09
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35393)
    0
    # mpn500313858
    Heavy Duty Steel Exhaust Pipe Rain Cap (35393) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $38.42
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35226)
    0
    # mpn500307062
    Heavy Duty Steel Exhaust Pipe Rain Cap (35226) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $16.85
  • Walker® - Heavy Duty Steel Exhaust Pipe Rain Cap
    Walker®Heavy Duty Steel Exhaust Pipe Rain Cap (35225)
    0
    # mpn500307061
    Heavy Duty Steel Exhaust Pipe Rain Cap (35225) 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...
    Helps to stop moisture and objects from getting inside exhaustAvailable to fit a range of pipe diameters
    $14.38
  • Dorman® - Metal Black Exhaust Manifold to Cylinder Head Repair Clamp
    Dorman®Metal Black Exhaust Manifold to Cylinder Head Repair Clamp (917-142)
    2
    # mpn771430963
    Metal Black Exhaust Manifold to Cylinder Head Repair Clamp (917-142) by Dorman®. Position: Front Driver Side. Color: Black. Header Coating: Painted. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's...
    Eliminates the need to remove cylinder head, saving you time and moneyReduces installation time
    $36.47
  • Dorman® - Stainless Steel Silver Metal V-Band Exhaust Manifold Clamp
    Dorman®Stainless Steel Silver Metal V-Band Exhaust Manifold Clamp (904-255)
    0
    # mpn1395974514
    Stainless Steel Silver Metal V-Band Exhaust Manifold Clamp (904-255) by Dorman®. Color: Silver. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's Exhaust Manifold to Cylinder Head Repair Clamp. This...
    Direct replacement for a proper fit every timeReplacement restores drivability and proper engine performance
    $37.82
  • Dorman® - Steel Natural Exhaust Manifold Bolt Kit
    Dorman®Steel Natural Exhaust Manifold Bolt Kit (03088)
    0
    # mpn4478725395
    Steel Natural Exhaust Manifold Bolt Kit (03088) 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 direct replacement...
    New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system
    $14.60
  • Dorman® - Steel Natural Exhaust Manifold Bolt Kit
    Dorman®Steel Natural Exhaust Manifold Bolt Kit (03088CD)
    0
    # mpn4478723992
    Steel Natural Exhaust Manifold Bolt Kit (03088CD) 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 direct replacement...
    New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system
    $17.89
  • Dorman® - Steel Natural Exhaust Manifold to Cylinder Head Repair Clamp
    Dorman®Steel Natural Exhaust Manifold to Cylinder Head Repair Clamp (917-107)
    3
    # mpn4841597041
    Steel Natural Exhaust Manifold to Cylinder Head Repair Clamp (917-107) by Dorman®. Position: Rear Driver Side. Color: Natural. Header Coating: Uncoated. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's...
    Eliminates the need to remove cylinder head, saving you time and moneyReduces installation time
    $35.66
  • Pypes® - Monster Exhaust Stack Clamp (10" Diameter)
    Pypes®Monster Exhaust Stack Clamp (10" Diameter) (HSC010B)
    0
    # mpn358957567
    Monster Exhaust Stack Clamp (HSC010B) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $45.75
  • Pypes® - Monster Exhaust Stack Clamp (10" Diameter)
    Pypes®Monster Exhaust Stack Clamp (10" Diameter) (HSC010)
    0
    # mpn358957566
    Monster Exhaust Stack Clamp (HSC010) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $36.75
  • Pypes® - Monster Exhaust Stack Clamp (6" Diameter)
    Pypes®Monster Exhaust Stack Clamp (6" Diameter) (HSC006B)
    0
    # mpn358957563
    Monster Exhaust Stack Clamp (HSC006B) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $24.75
  • Pypes® - Monster Exhaust Stack Clamp (6" Diameter)
    Pypes®Monster Exhaust Stack Clamp (6" Diameter) (HSC006)
    0
    # mpn358957562
    Monster Exhaust Stack Clamp (HSC006) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $20.75
  • Pypes® - Monster Exhaust Stack Clamp (7" Diameter)
    Pypes®Monster Exhaust Stack Clamp (7" Diameter) (HSC007B)
    0
    # mpn739977998
    Monster Exhaust Stack Clamp (HSC007B) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $29.75
  • Pypes® - Monster Exhaust Stack Clamp (8" Diameter)
    Pypes®Monster Exhaust Stack Clamp (8" Diameter) (HSC008B)
    0
    # mpn358957565
    Monster Exhaust Stack Clamp (HSC008B) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $34.75
  • Pypes® - Monster Exhaust Stack Clamp (8" Diameter)
    Pypes®Monster Exhaust Stack Clamp (8" Diameter) (HSC008)
    0
    # mpn358957564
    Monster Exhaust Stack Clamp (HSC008) 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...
    Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
    $30.75
  • SKP® - Exhaust Manifold Bracket
    SKP®Exhaust Manifold Bracket (SK917107)
    0
    # mpn4786697441
    Exhaust Manifold Bracket (SK917107) by SKP®. Position: Front Passenger Side. 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...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $20.81
  • Dorman® - Ceramic Coating Exhaust Manifold
    Dorman®Ceramic Coating Exhaust Manifold (674-732XD)
    0
    # mpn5070059287
    Ceramic Coating Exhaust Manifold (674-732XD) by Dorman®. Position: Passenger Side. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It...
    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
    $185.98
  • Moroso® - Header Flange Kit
    Moroso®Header Flange Kit
    0
    # sp221240
    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 your vehicle run better. If you are...
    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




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