SCHOOL BUS EXHAUST
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.
- Bluebird Bus
- Bus-Chevy
- Bus-Ford
- Bus-Freightliner
- International School Bus Exhaust
- Bus-Thomas
- Bus-Genesis
- Product
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- Quantity
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SB8-4166FL-2 4" Freightliner Bus Exhaust 2 Bend ID-OD End ALZ
Grand Rock
OEM PRICE $511.00YOUR PRICE $411.00SB8-4166FL-2 4" Freightliner Bus Exhaust 2 Bend ID-OD EXT ALZGRCSB8-4166FL-2OEM PRICE $511.00YOUR PRICE $411.00 -
SB7-2842FL 4" Freightliner Bus Exhaust 6 Bend OD-OD ALZ
Grand Rock
OEM PRICE $611.00YOUR PRICE $401.00SB7-2842FL 4" Freightliner Bus Exhaust 6 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...GRCSB7-2842FLOEM PRICE $611.00YOUR PRICE $401.00 -
04-21077 -000 4" Freightliner Bus Exhaust 3 Bend OD/FLARE ALZ
Grand Rock
OEM PRICE $511.00YOUR PRICE $411.0004-21077 -000 4" Freightliner Bus Exhaust 3 Bend OD/FLARE ALZGRCSB6-8449FLOEM PRICE $511.00YOUR PRICE $411.00 -
04-22434-000 4" Freightliner Bus Exhaust 5 Bend OD-OD ALZ
Grand Rock
OEM PRICE $410.00YOUR PRICE $380.0004-22434-000 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...GRCSB6-4807FLOEM PRICE $410.00YOUR PRICE $380.00 -
04-21453-000 4" Freightliner Bus Exhaust 5 Bend OD-OD ALZ
Grand Rock
OEM PRICE $611.00YOUR PRICE $411.0004-21453-000 4" Freightliner Bus Exhaust 5 Bend OD-OD ALZGRCSB6-4505FLOEM PRICE $611.00YOUR PRICE $411.00 -
04-22581-000 4" Freightliner Bus Exhaust 4 Bend ID-OD ALZ
Grand Rock
OEM PRICE $500.00YOUR PRICE $380.0004-22581-000 4" Freightliner Bus Exhaust 4 Bend ID-OD ALZGRCSB5-2581FLOEM PRICE $500.00YOUR PRICE $380.00 -
4" Exhaust Diffuser Pipe Tip Made in 409 Stainless Steel SB2-4971FL
Grand Rock
OEM PRICE $409.00YOUR PRICE $359.00SB2-4971FL 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...GRCSB2-4971FLOEM PRICE $409.00YOUR PRICE $359.00 -
SB8-4584IH International Bus Pipe 4 Bend 4" ID Miter End ALZ
Grand Rock
OEM PRICE $511.00YOUR PRICE $411.00SB8-4584IH International Bus Pipe 4 Bend 4" ID Miter End ALZGRCSB8-4584IHOEM PRICE $511.00YOUR PRICE $411.00 -
1684276C1 International Bus Pipes 3 Bend 3.5" OD Flare Flat ALZ
Grand Rock
OEM PRICE $509.00YOUR PRICE $339.00SB7-8230IH-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-2OEM PRICE $509.00YOUR PRICE $339.00 -
SB7-8229IH-2 International Bus Pipe 3 Bend 3.5" OD Flare Flat ALZ
Grand Rock
OEM PRICE $549.00YOUR PRICE $399.00SB7-8229IH-2 International Bus Pipe 3 Bend 3.5" OD Flare Flat ALZGRCSB7-8229IH-2OEM PRICE $549.00YOUR PRICE $399.00 -
SB7-8228IH-2 International Bus Pipe 3 Bend 3.5" OD Flare Flat ALZ
Grand Rock
OEM PRICE $449.00YOUR PRICE $359.00SB7-8228IH-2 International Bus Pipe 3 Bend 3.5" OD Flare Flat ALZGRCSB7-8228IH-2OEM PRICE $449.00YOUR PRICE $359.00 -
3544141C1 International Bus Pipe 6 Bend 4" ID-ID ALZ
Grand Rock
OEM PRICE $710.00YOUR PRICE $380.00SB7-4670IH 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...GRCSB7-4670IHOEM PRICE $710.00YOUR PRICE $380.00 -
SB7-4662IH International Bus Pipe 4 Bend 4" OD-OD ALZ
Grand Rock
OEM PRICE $499.00YOUR PRICE $359.00SB7-4662IH International Bus Pipe 4 Bend 4" OD-OD ALZGRCSB7-4662IHOEM PRICE $499.00YOUR PRICE $359.00 -
SB7-4661IH International Bus Pipe 4 Bend 4" OD-OD ALZ
Grand Rock
OEM PRICE $499.00YOUR PRICE $359.00SB7-4661IH International Bus Pipe 4 Bend 4" OD-OD ALZGRCSB7-4661IHOEM PRICE $499.00YOUR PRICE $359.00 -
1608381C1 International Bus Exhaust 5 Bend 4" with ID-ID ALZ
Grand Rock
OEM PRICE $509.00YOUR PRICE $339.00SB7-4646IH International Bus Exhaust 5 Bend 4" with ID-ID ALZGRCSB7-4646IHOEM PRICE $509.00YOUR PRICE $339.00 -
3543879C1 International Bus Pipe 5 Bend 4" ID-ID ALZ 482168C4
Grand Rock
OEM PRICE $509.00YOUR PRICE $339.00SB7-4607IH International Bus Pipe 5 Bend 4" ID-ID ALZGRCSB7-4607IHOEM PRICE $509.00YOUR PRICE $339.00 -
591593C91 International Bus Pipe 5 Bend 2.75"OD-3.5"ID ALZ
Grand Rock
OEM PRICE $609.00YOUR PRICE $339.00SB5-8251IH International Bus Pipe 5 Bend 2.5" 2.75"OD/3.5"ID ALZGRCSB5-8251IHOEM PRICE $609.00YOUR PRICE $339.00 -
3515957C1 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ
Grand Rock
OEM PRICE $611.00YOUR PRICE $401.00SB3-8847IH International Bus Pipe 3 Bend 3.5" OD Flared End ALZGRCSB3-8847IHOEM PRICE $611.00YOUR PRICE $401.00 -
Ford School Bus Exhaust 4 inch Elbow SB3-4882FT B800,FD1060
Grand Rock
OEM PRICE $460.00YOUR PRICE $380.00Ford 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.GRCSB3-4882FTOEM PRICE $460.00YOUR PRICE $380.00 -
SB5-8421IH International Bus Pipe 4 Bend 3.5" OD Flared End ALZ
Grand Rock
OEM PRICE $410.00YOUR PRICE $380.00SB5-8421IH 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...GRCSB5-8421IHOEM PRICE $410.00YOUR PRICE $380.00 -
4591910R1 International Bus Exhaust Pipe 3.5" OD Turbo Flare
Grand Rock
OEM PRICE $470.00YOUR PRICE $380.00SB3-4019IH 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...GRCSB3-4019IHOEM PRICE $470.00YOUR PRICE $380.00 -
M-755 Type 3 Oval Muffler 8.25" x 11.5" x 32" 3.5" IN-4" OD OUT
Grand Rock
OEM PRICE $677.00YOUR PRICE $361.00M-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-755OEM PRICE $677.00YOUR PRICE $361.00 -
M-624 Type 2 Muffler for GMC 8.5" x 30.25" 2.75 IN - 3" OUT
Grand Rock
OEM PRICE $609.00YOUR PRICE $359.00M-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-624OEM PRICE $609.00YOUR PRICE $359.00 -
Type 2 Muffler International 8.25 x 11.5 Oval 32" Long 3.5" IN 4" OUT
Grand Rock
OEM PRICE $467.00YOUR PRICE $317.00M-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-536OEM PRICE $467.00YOUR PRICE $317.00 -
Type 2 Muffler for Ford 11" Round x 36" long 4" In-Out M-502
Grand Rock
OEM PRICE $574.00YOUR PRICE $350.00M-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-502OEM PRICE $574.00YOUR PRICE $350.00 -
M-147 Type 2 Oval Thomas Muffler 10 x 15 x 26" 5" IN-OUT
Grand Rock
OEM PRICE $511.00YOUR PRICE $411.00M-147 Type 2 Oval Muffler 10x15x26 5" Inlets for Thomas School Bus M-147 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-147OEM PRICE $511.00YOUR PRICE $411.00 -
M-125 Type 2 Oval Thomas Muffler 10" x 15" 34" Long 4" IN-OUT
Grand Rock
OEM PRICE $509.00YOUR PRICE $339.00M-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-125OEM PRICE $509.00YOUR PRICE $339.00 -
M-079 Type 1 Muffler for Bluebird Bus 10" x 43" Long 4" IN-OUT
Grand Rock
OEM PRICE $628.00YOUR PRICE $313.00M-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-079OEM PRICE $628.00YOUR PRICE $313.00 -
M-034 Type 4 Muffler Bluebird-GMC Bus 4 IN-OUT 11" Round 36" long
Grand Rock
OEM PRICE $479.00YOUR PRICE $380.00M-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-034OEM PRICE $479.00YOUR PRICE $380.00