Blue Bird Exhaust Parts

Essential Blue Bird Exhaust Parts

Walker – Heavy Duty Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID) (Part No.22920)

Heavy Duty Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID)

from

$131.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Designed to help ensure long service life
  • Engineered to reduce in-cab and exterior engine noise
  • Offered in a variety of styles, sizes and materials for your installation needs
  • An economical replacement for the original equipment part
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Walker – Exhaust Pipe Connector 3" Inlet (OD) 3" Outlet (ID) (Part No.41976)

Exhaust Pipe Connector 3" Inlet (OD) 3" Outlet (ID)

from

$21.29
Complete your exhaust repair with Walker connectors. Featuring a smooth, burr-free finish for proper fitment, Walker connectors are manufactured from durable and robust material for long service life.

Product Features:
  • THE RIGHT CONNECTION – For connecting exhaust pipe and tubing
  • SMOOTH FINISH – Burr-free construction for proper fitment
  • QUALITY MATERIALS – Made from aluminized steel for durability and long life
  • BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Felpro – Exhaust Pipe Flange Gasket (Part No.60584)

Exhaust Pipe Flange Gasket

from

$20.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Walker – Exhaust Pipe Straight Tube-Alz-AKDQ-3" Diameter-10′ Length-14 Gauge (Sold by foot) (Part No.49159)

Exhaust Pipe Straight Tube-Alz-AKDQ-3" Diameter-10' Length-14 Gauge (Sold by foot)

from

$8.59
Made from aluminized steel for durability, Walker bendable straight tubing utilizes an innovative cutting process to produce quality straight tubing in a variety of finishes, diameters and gauges to meet any installation requirements.

Product Features:
  • RESISTS CORROSION – Durable aluminized steel construction for corrosion resistance and performance
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information
  • BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • PREMIUM MATERIALS – Manufactured with high-quality materials using an innovative distortion-free tube cutting process
  • COMPATIBILITY – Ideal for weld or clamp installations
  • PLEASE NOTE: Item is priced and sold by the foot. See store for details.
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Walker – Heavy Duty Exhaust Clamp (Part No.35636)

Heavy Duty Exhaust Clamp

from

$36.99
Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:
  • SUPERIOR SEAL – T-bolt latch design for superior clamping and sealing
  • OE DESIGN – Designed with OE-style features for secure fit
  • THE RIGHT CONNECTION – For use with flared connectors
  • PREMIUM MATERIALS – Made from robust material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Dorman – HD Solutions – Heavy Duty Exhaust Pressure Sensor (Part No.904-7163)

Heavy Duty Exhaust Pressure Sensor

from

$159.99
This exhaust backpressure sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this exhaust backpressure sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Walker – Exhaust Pipe Flange Gasket (Part No.31394)

Exhaust Pipe Flange Gasket

from

$16.79
Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, they’re designed to work with OE exhaust components and Walker aftermarket replacement parts.

Product Features:
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • HEAT RESISTANT – Designed to resist heat for long-lasting performance
  • PREMIUM MATERIALS – Made from high-quality materials for durability and long life
  • ENGINEERING EXPERTISE – Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
  • REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EASIER TO INSTALL – Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
  • BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Walker – Mega-Flow Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID) (Part No.22963)

Mega-Flow Direct Fit Exhaust Muffler 5" Inlet (ID) 5" Outlet (ID)

from

$203.99
Mega-Flow performance mufflers combine Walker quality and engineering with cutting-edge technology, to deliver unparalleled performance and reduce backpressure without sacrificing acoustics. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Straight-through performance design engineered for class 7 and 8 vehicles
  • Delivers as much as 30% back-pressure reduction without sacrificing acoustics
  • Offered in a variety of styles, sizes and materials for your installation needs
  • 4-year/500,000-mile limited warranty and exclusive 90-Day Safe and Sound Guarantee
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Dorman – Exhaust Gas Temperature Bung Repair (OE Fix) (Part No.904-457)

Exhaust Gas Temperature Bung Repair (OE Fix)

from

$32.99
When an EGT sensor bung rusts, the typical solution has been to replace the entire exhaust pipe. This Dorman OE FIX kit allows direct replacement of only the failed bung, with a weld-on plate if necessary for pipe repair.

Product Features:
  • Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe
  • Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal
  • Application specific – designed for a wide range of vehicle years, makes and models
  • This part has undergone vehicle try-on testing for conformance to product standards and quality
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Walker – Heavy Duty Exhaust Pipe Connector 4" Inlet (ID) 4" Outlet (OD) (Part No.42891)

Heavy Duty Exhaust Pipe Connector 4" Inlet (ID) 4" Outlet (OD)

from

$47.49
Complete your exhaust repair with Walker connectors. Featuring a smooth, burr-free finish for proper fitment, Walker connectors are manufactured from durable and robust material for long service life.

Product Features:
  • THE RIGHT CONNECTION – For connecting exhaust pipe and tubing
  • SMOOTH FINISH – Burr-free construction for proper fitment
  • QUALITY MATERIALS – Made from aluminized steel for durability and long life
  • BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7012)

Exhaust V-Band Clamp

from

$84.99
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Walker – Heavy Duty Universal Exhaust Flex Pipe 3" Inlet (ID) 3" Outlet (ID) (Part No.42065)

Heavy Duty Universal Exhaust Flex Pipe 3" Inlet (ID) 3" Outlet (ID)

from

$33.99
Made from galvanized steel for durability, Walker pre-cut flex tubing is available in a variety of diameters and lengths for a variety of applications.

Product Features:
  • DAMPENS VIBRATIONS – Flex-lock construction dampens exhaust system vibrations and movement while inhibiting leaks
  • RESISTS CORROSION – Durable galvanized-steel construction for corrosion resistance and performance
  • SECURE FIT – Burr-free construction for proper fitment
  • BETTER TOGETHER – Use quality Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of diameters and lengths; see product specifications for more information
  • COMPATIBILITY – Designed for use with strap band clamps
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Walker – HD Exhaust V Band Clamp, Diameter of Flair: 4.5", Pipe Diameter: 3.5", Stainless Steel (Part No.35804)

HD Exhaust V Band Clamp, Diameter of Flair: 4.5", Pipe Diameter: 3.5", Stainless Steel

from

$49.99
Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:
  • SUPERIOR SEAL – T-bolt latch design for superior clamping and sealing
  • OE DESIGN – Designed with OE-style features for secure fit
  • THE RIGHT CONNECTION – For use with flared connectors
  • PREMIUM MATERIALS – Made from robust material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Dorman – HD Solutions – HD Diesel Oxidation Catalyst – Not For Sale – CA (Part No.674-3101)

HD Diesel Oxidation Catalyst - Not For Sale - CA

from

$3155.99
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – HD Solutions – Flex Bellows Kit (Part No.674-6000)

Flex Bellows Kit

from

$802.99
This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Product Features:
  • Direct replacement – this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency
  • Trustworthy construction – engineered in North America and made with from durable materials for reliability and long service life
  • Complete installation – this flex pipe includes hardware required for a complete replacement
  • Quality tested – this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle’s application
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Dorman – HD Solutions – Direct Fit Exhaust Manifold: without Heat Shield (Part No.674-5007)

Direct Fit Exhaust Manifold: without Heat Shield

from

$801.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
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Dorman – HD Solutions – Exhaust Bellow Joint Expansion (Part No.674-5605)

Exhaust Bellow Joint Expansion

from

$343.99
This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Product Features:
  • Direct replacement – this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency
  • Trustworthy construction – engineered in North America and made with from durable materials for reliability and long service life
  • Complete installation – this flex pipe includes hardware required for a complete replacement
  • Quality tested – this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle’s application
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Dorman – HD Solutions – Exhaust Gas Temperature Sensor (OE Fix) (Part No.904-7789)

Exhaust Gas Temperature Sensor (OE Fix)

from

$257.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal
  • Cost-effective – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – includes sensor, new bungs, weld-on plates, and zip ties
  • Application specific – designed to match the fit, function and performance of the original EGT sensor on specified Cummins engines
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Dorman – HD Solutions – Exhaust Gas Temperature Sensor (OE Fix) (Part No.904-7134)

Exhaust Gas Temperature Sensor (OE Fix)

from

$204.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
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Dorman – HD Solutions – Heavy Duty Exhaust Pressure Sensor (Part No.904-7163CD)

Heavy Duty Exhaust Pressure Sensor

from

$148.99
This exhaust backpressure sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this exhaust backpressure sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Exhaust Gas Temperature Sensor (OE Fix) (Part No.904-7147)

Exhaust Gas Temperature Sensor (OE Fix)

from

$147.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

Walker – Heavy Duty Exhaust Pipe Connector 5" Inlet (OD) 5" Outlet (ID) (Part No.42126)

Heavy Duty Exhaust Pipe Connector 5" Inlet (OD) 5" Outlet (ID)

from

$70.99
Complete your exhaust repair with Walker connectors. Featuring a smooth, burr-free finish for proper fitment, Walker connectors are manufactured from durable and robust material for long service life.

Product Features:
  • THE RIGHT CONNECTION – For connecting exhaust pipe and tubing
  • SMOOTH FINISH – Burr-free construction for proper fitment
  • QUALITY MATERIALS – Made from aluminized steel for durability and long life
  • BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
See More

Walker – Heavy Duty Exhaust Clamp (Part No.35131)

Heavy Duty Exhaust Clamp

from

$69.99
Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:
  • SUPERIOR SEAL – T-bolt latch design for superior clamping and sealing
  • OE DESIGN – Designed with OE-style features for secure fit
  • THE RIGHT CONNECTION – For use with flared connectors
  • PREMIUM MATERIALS – Made from robust material for durability and long life
  • BETTER TOGETHER – Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
See More

Dorman – HD Solutions – Turbocharger Clamp (Part No.674-7015)

Turbocharger Clamp

from

$55.99
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7013)

Exhaust V-Band Clamp

from

$53.99
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

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