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SCHOOL BUS EXHAUST

SCHOOL BUS EXHAUST

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Click the links below for a comprehensive list of stocked parts.

For even faster shipping select one of our many 2-piece school bus pipes and save!

 

Do you need to replace your exhaust system or repair a leak before inspection?  Do you have an end of the school year maintenance project?   

We have an extensive line of bus exhaust parts, giving you the assurance you need that the parts will exceed your expectations and arrive when you need them.   

 
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    Thomas Bus 4" Aluminized 4" x 24" Stack & Pipe Kit SB4-8954TH-224 Thomas Bus 4" Aluminized 4" x 24" Stack & Pipe Kit SB4-8954TH-224 - kit
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    Thomas Bus 4" Aluminized 4" x 24" Stack & Pipe Kit SB4-8954TH-224

    Grand Rock

    YOUR PRICE $280.95
    Thomas Bus 4" Aluminized 4" x 24" Stack & Pipe Kit SB4-8954TH-224 Fits Thomas Bus EFX Front Engine Transits (2013 - 2015) Assembled to Fit 155" to 193" Wheelbases Kit Includes: (1) 4" 4-Bend Aluminized Exhaust Pipe (1) 4" x 24" Aluminized Straight...
    GRCSB4-8954TH-224
    YOUR PRICE $280.95
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    4" 90 Degree GM/BB Tail Pipe Kit - 2 PCS SB5-4134BB -2
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    4" 90 Degree GM/BB Tail Pipe Kit - 2 PCS SB5-4134BB -2

    Grand Rock

    OEM PRICE $507.00
    YOUR PRICE $287.00
    SB5-4134BB 4" 90 Degree GM/BB Tail Pipe Kit - 2 PCS SB5-4134BB -2 SB5-4134BB-2 CH200 - '98 - '02 8 Cyl. CV200 GMC B7 Conventional Chassis w/ 454-502 Engine CH201 - '97 - '02 8 Cyl. GMC Kodiak Topkick Chassis w/ 6.5L Turbo Diesel Engine CH202 - '98 -...
    GRCSB5-4134BB-2
    OEM PRICE $507.00
    YOUR PRICE $287.00
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    OEM PRICE $507.00
    YOUR PRICE $287.00
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    04-22434-000  4" Freightliner Bus Exhaust 5 Bend OD-OD ALZ
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    04-22434-000 4" Freightliner Bus Exhaust 5 Bend OD-OD ALZ

    Grand Rock

    OEM PRICE $410.00
    YOUR PRICE $380.00
    04-22434-000 4" Freightliner Bus Exhaust 5 Bend OD-OD ALZ We are a national distributor of replacement and aftermarket bus exhaust parts for the school bus industry. We stock a wide variety of aftermarket Freightliner bus exhaust products, we save you a...
    GRCSB6-4807FL
    OEM PRICE $410.00
    YOUR PRICE $380.00
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    OEM PRICE $410.00
    YOUR PRICE $380.00
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    04-18556-000  3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ SB4-8557 FREIGHTLINER 04-18556-000  3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ SB4-8557 FREIGHTLINER
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    04-18556-000 3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ

    Grand Rock

    OEM PRICE $357.00
    YOUR PRICE $267.00
    04-18556-000 3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ We are a national distributor of replacement and aftermarket bus exhaust parts for the school bus industry. We stock a wide variety of aftermarket Freightliner bus exhaust products, we save...
    GRCSB4-8557FL
    OEM PRICE $357.00
    YOUR PRICE $267.00
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    OEM PRICE $357.00
    YOUR PRICE $267.00
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    4" Exhaust Diffuser Pipe Tip Made in 409 Stainless Steel SB2-4971FL 4" Exhaust Diffuser Pipe Tip Made in 409 Stainless Steel SB2-4971FL
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    4" Exhaust Diffuser Pipe Tip Made in 409 Stainless Steel SB2-4971FL

    Grand Rock

    OEM PRICE $409.00
    YOUR PRICE $359.00
    SB2-4971FL SB2-4971FL Exhaust Diffuser Tip 4" x 15"   What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCSB2-4971FL
    OEM PRICE $409.00
    YOUR PRICE $359.00
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    OEM PRICE $409.00
    YOUR PRICE $359.00
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    6224-0895 or 6224-0727 3" Thomas Exhaust Pipe 4"OD Flange ALZ
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    6224-0895 or 6224-0727 3" Thomas Exhaust Pipe 4"OD Flange ALZ

    Grand Rock

    OEM PRICE $367.00
    YOUR PRICE $277.00
    6224-0895 or 6224-0727 3" Thomas Bus Exhaust 2 Bend Pipe 4"OD Flange ALZ The history of Thomas Built Buses reads much like the history of modern mass transportation. It begins in 1916 in the small North Carolina city of High Point. Economic hard times...
    GRCSB3-8792TH
    OEM PRICE $367.00
    YOUR PRICE $277.00
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    OEM PRICE $367.00
    YOUR PRICE $277.00
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    SB7-8230IH-2 International Bus Pipes 3 Bend 3.5" OD Flare Flat ALZ SB7-8230IH-2 International Bus Pipes 3 Bend 3.5" OD Flare Flat ALZ
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    1684276C1 International Bus Pipes 3 Bend 3.5" OD Flare Flat ALZ

    Grand Rock

    OEM PRICE $509.00
    YOUR PRICE $339.00
    SB7-8230IH-2 International Bus Pipes 3 Bend 3.5" OD Flare Flat ALZ We offer the largest variety of International Bus exhaust systems for sale online. All of our International bus exhaust systems deliver the exact same performance that the OEM offers,...
    GRCSB7-8230IH-2
    OEM PRICE $509.00
    YOUR PRICE $339.00
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    OEM PRICE $509.00
    YOUR PRICE $339.00
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    3544141C1 International Bus Pipe 6 Bend 4" ID-ID ALZ
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    3544141C1 International Bus Pipe 6 Bend 4" ID-ID ALZ

    Grand Rock

    OEM PRICE $710.00
    YOUR PRICE $380.00
    SB7-4670IH 3544141C1 International Bus Pipe 6 Bend 4" ID-ID ALZ   What other exhaust parts will I need for my International Truck? You could need several parts to complete the overall system. If you are trying to determine the correct...
    GRCSB7-4670IH
    OEM PRICE $710.00
    YOUR PRICE $380.00
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    OEM PRICE $710.00
    YOUR PRICE $380.00
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    3580990C1 International Bus Long Pipe 4" x 141.5" OD-OD
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    3580990C1 International Bus Long Pipe 4" x 141.5" OD-OD

    Grand Rock

    OEM PRICE $357.00
    YOUR PRICE $287.00
    SB12-0990IH International Bus Long Pipe 4" x 141.5" OD-OD We offer the largest variety of International Bus exhaust systems for sale online. All of our International bus exhaust systems deliver the exact same performance that the OEM offers, but our...
    GRCSB12-0990IH
    OEM PRICE $357.00
    YOUR PRICE $287.00
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    OEM PRICE $357.00
    YOUR PRICE $287.00
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    Ford School Bus Exhaust 4 inch Elbow SB3-4882FT B800,FD1060
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    Ford School Bus Exhaust 4 inch Elbow SB3-4882FT B800,FD1060

    Grand Rock

    OEM PRICE $460.00
    YOUR PRICE $380.00
    Ford School Bus Exhaust Elbow SB3-4882FT B800,FD1060 1996-UP FORD FD-1060 CUMMINS DIESEL 6BT 5.9 LITRE FD300 - '95 - '98 6 Cyl. B800, FD1060 w/ 5.9L Cummins Diesel; w/ Converter; Air Suspension; 151"-275" W.B. Ford Truck or Bus Exhaust Parts.
    GRCSB3-4882FT
    OEM PRICE $460.00
    YOUR PRICE $380.00
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    OEM PRICE $460.00
    YOUR PRICE $380.00
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    04-21079-000  3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ 04-21079-000  3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ
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    04-21079-000 3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ

    Grand Rock

    OEM PRICE $407.00
    YOUR PRICE $267.00
    04-21079-000 3" Freightliner Bus Exhaust 2 Bend OD/FLARE ALZ We are a national distributor of replacement and aftermarket bus exhaust parts for the school bus industry. We stock a wide variety of aftermarket Freightliner bus exhaust products, we save...
    GRCSB5-8479FL
    OEM PRICE $407.00
    YOUR PRICE $267.00
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    OEM PRICE $407.00
    YOUR PRICE $267.00
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    SB5-8421IH International Bus Pipe 4 Bend 3.5" OD Flared End ALZ
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    SB5-8421IH International Bus Pipe 4 Bend 3.5" OD Flared End ALZ

    Grand Rock

    OEM PRICE $410.00
    YOUR PRICE $380.00
    SB5-8421IH International Bus Pipe 4 Bend 3.5" OD Flared End ALZ We offer the largest variety of International Bus exhaust systems for sale online. All of our International bus exhaust systems deliver the exact same performance that the OEM offers, but...
    GRCSB5-8421IH
    OEM PRICE $410.00
    YOUR PRICE $380.00
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    OEM PRICE $410.00
    YOUR PRICE $380.00
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    3543858C3 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ
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    3543858C3 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ

    Grand Rock

    OEM PRICE $358.00
    YOUR PRICE $298.00
    SB3-4023IH International Bus Pipe 3 Bend 3.5" OD Flared End ALZ We offer the largest variety of International Bus exhaust systems for sale online. All of our International bus exhaust systems deliver the exact same performance that the OEM offers, but...
    GRCSB3-4023IH
    OEM PRICE $358.00
    YOUR PRICE $298.00
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    OEM PRICE $358.00
    YOUR PRICE $298.00
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    4591910R1 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ 4591910R1 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ
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    4591910R1 International Bus Exhaust Pipe 3.5" OD Turbo Flare

    Grand Rock

    OEM PRICE $470.00
    YOUR PRICE $380.00
    SB3-4019IH International Bus Pipe 3 Bend 3.5" OD Flared End ALZ We offer the largest variety of International Bus exhaust systems for sale online. All of our International bus exhaust systems deliver the exact same performance that the OEM offers, but...
    GRCSB3-4019IH
    OEM PRICE $470.00
    YOUR PRICE $380.00
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    OEM PRICE $470.00
    YOUR PRICE $380.00
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    M-755 Type 3 Oval Muffler 8.25" x 11.5" x 32" 3.5" IN-4" OD OUT M-755 Type 3 Oval Muffler 8.25" x 11.5" x 32" 3.5" IN-4" OD OUT
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    M-755 Type 3 Oval Muffler 8.25" x 11.5" x 32" 3.5" IN-4" OD OUT

    Grand Rock

    OEM PRICE $677.00
    YOUR PRICE $361.00
    M-755 Type 3 Oval Muffler 8.25" x 11.5" x 32" 3.5" IN-4" OD OUT What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    GRCM-755
    OEM PRICE $677.00
    YOUR PRICE $361.00
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    OEM PRICE $677.00
    YOUR PRICE $361.00
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    M-624 Type 2 Muffler for GMC 8.5" x 30.25" 2.75 IN - 3" OUT M-624 Type 2 Muffler for GMC 8.5" x 30.25" 2.75 IN - 3" OUT
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    M-624 Type 2 Muffler for GMC 8.5" x 30.25" 2.75 IN - 3" OUT

    Grand Rock

    OEM PRICE $609.00
    YOUR PRICE $359.00
    M-624 Type 2 Muffler for Chevrolet-GMC 8.5" x 30.25" M-624 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCM-624
    OEM PRICE $609.00
    YOUR PRICE $359.00
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    OEM PRICE $609.00
    YOUR PRICE $359.00
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    M-536 Type 2 Muffler International 8.25 x 11.5 Oval 32" Long 3.5" IN 4" OUT M-536 Type 2 Muffler International 8.25 x 11.5 Oval 32" Long 3.5" IN 4" OUT
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    Type 2 Muffler International 8.25 x 11.5 Oval 32" Long 3.5" IN 4" OUT

    Grand Rock

    OEM PRICE $467.00
    YOUR PRICE $317.00
    M-536 Type 2 Muffler International 8.25 x 11.5 Oval 32" Long 3.5" IN 4" OUT Fits Most International Models 1994, 1995, 1996, 1997, 1998, 1999 1000 Series Chassis 1-1/2 Ton and Over Fits International School Bus Models What other exhaust parts will...
    GRCM-536
    OEM PRICE $467.00
    YOUR PRICE $317.00
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    OEM PRICE $467.00
    YOUR PRICE $317.00
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    Mack Granite & R Series Muffler Type 1  9" x 44.5" 4" IN-5" OUT Mack Granite & R Series Muffler Type 1  9" x 44.5" 4" IN-5" OUT
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    Mack Granite & R Series Muffler 9" x 44 with 4" IN/5" OUT Type 1 M-514

    Grand Rock

    OEM PRICE $488.00
    YOUR PRICE $287.00
    M-514 M-514 Type 1 Muffler 9" x 44.5" 4" IN-5" OUT Mack Granite & R Series Muffler Type 1  9" x 44.5" 4" IN-5" OUT Donaldson M090781, DYNAFLEX 87Q-4050-514, ECS D13-4095, FlexaTube FLX-459M, HD MFG 31514, Nelson 86740M, PDC M4590, Riker 90912,...
    GRCM-514
    OEM PRICE $488.00
    YOUR PRICE $287.00
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    OEM PRICE $488.00
    YOUR PRICE $287.00
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    M-502 Type 2 Muffler for Ford 11" Round x 36" long 4" In-Out M-502 Type 2 Muffler for Ford 11" Round x 36" long 4" In-Out
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    Type 2 Muffler for Ford 11" Round x 36" long 4" In-Out M-502

    Grand Rock

    OEM PRICE $574.00
    YOUR PRICE $350.00
    M-533 Type 2 Muffler for Ford 11" Round x 36" long 4" In-Out   What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    GRCM-502
    OEM PRICE $574.00
    YOUR PRICE $350.00
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    OEM PRICE $574.00
    YOUR PRICE $350.00
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    M-125 Type 2 Oval Thomas Muffler 10" x 15" 34" Long 4" IN-OUT M-125 Type 2 Oval Thomas Muffler 10" x 15" 34" Long 4" IN-OUT
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    M-125 Type 2 Oval Thomas Muffler 10" x 15" 34" Long 4" IN-OUT

    Grand Rock

    OEM PRICE $509.00
    YOUR PRICE $339.00
    M-125 Type 2 Oval Muffler 4" ID 10" x 15" Body 34" Long Thomas Bus M-125 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what...
    GRCM-125
    OEM PRICE $509.00
    YOUR PRICE $339.00
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    OEM PRICE $509.00
    YOUR PRICE $339.00
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    M-087 Type 1 Muffler for Freightliner Bus 11" x 36" 4" IN-OUT M-087 Type 1 Muffler for Freightliner Bus 11" x 36" 4" IN-OUT
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    Type 1 Truck Muffler for Freightliner 11" x 36" 4" IN-OUT M-087

    ShuttleWorth

    OEM PRICE $507.00
    YOUR PRICE $293.00
    M-087 Type 1 Muffler for Freightliner 11" x 36" Inlet 4" ID Outlet 4" ID 11" Body 36" Length 43" Overall   What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job...
    SHWD99-0087
    OEM PRICE $507.00
    YOUR PRICE $293.00
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    OEM PRICE $507.00
    YOUR PRICE $293.00
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    M-079 Type 1 Muffler for Bluebird Bus 10" x 43" Long 4" IN-OUT M-079 Type 1 Muffler for Bluebird Bus 10" x 43" Long 4" IN-OUT
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    M-079 Type 1 Muffler for Bluebird Bus 10" x 43" Long 4" IN-OUT

    Grand Rock

    OEM PRICE $628.00
    YOUR PRICE $313.00
    M-079 Type 1 Muffler for Bluebird Bus 4" ID Inlet-Outlet 10" Round 43" Long M-079 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find...
    GRCM-079
    OEM PRICE $628.00
    YOUR PRICE $313.00
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    OEM PRICE $628.00
    YOUR PRICE $313.00
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    M-034 Type 4 Muffler Bluebird-GMC Bus 4 IN-OUT 11" Round 36" long M-034 Type 4 Muffler Bluebird-GMC Bus 4 IN-OUT 11" Round 36" long
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    M-034 Type 4 Muffler Bluebird-GMC Bus 4 IN-OUT 11" Round 36" long

    Grand Rock

    OEM PRICE $479.00
    YOUR PRICE $380.00
    M-034 M-034 Type 4 Muffler Bluebird-GMC Bus 4 IN-OUT 11" Round 36" long M-034 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out...
    GRCM-034
    OEM PRICE $479.00
    YOUR PRICE $380.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $479.00
    YOUR PRICE $380.00
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