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.
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![Bluebird Bus]( "Bluebird Bus")
Bluebird Bus
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![Bus-Chevy]( "Bus-Chevy")
Bus-Chevy
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![Bus-Ford]( "Bus-Ford")
Bus-Ford
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![Bus-Freightliner]( "Bus-Freightliner")
Bus-Freightliner
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![International School Bus Exhaust]( "International School Bus Exhaust")
International School Bus Exhaust
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![Bus-Thomas]( "Bus-Thomas")
Bus-Thomas
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![Bus-Genesis]( "Bus-Genesis")
Bus-Genesis
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Free Shipping
![3543858C3 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ]( "3543858C3 International Bus Pipe 3 Bend 3.5\" OD Flared End ALZ")
3543858C3 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ
Grand Rock
OEM PRICE $368.73YOUR PRICE $306.93SB3-4023IH International Bus Pipe 3 Bend 3.5" OD Flared End ALZGRCSB3-4023IHOEM PRICE $368.73YOUR PRICE $306.93 -
Free Shipping
![4591910R1 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ]( "4591910R1 International Bus Pipe 3 Bend 3.5\" OD Flared End ALZ")
![4591910R1 International Bus Pipe 3 Bend 3.5" OD Flared End ALZ]( "4591910R1 International Bus Pipe 3 Bend 3.5\" OD Flared End ALZ")
4591910R1 International Bus Exhaust Pipe 3.5" OD Turbo Flare
Grand Rock
OEM PRICE $484.09YOUR PRICE $391.40SB3-4019IH International Bus Pipe 3 Bend 3.5" OD Flared End ALZGRCSB3-4019IHOEM PRICE $484.09YOUR PRICE $391.40 -
Free Shipping
![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")
![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")
M-755 Type 3 Oval Muffler 8.25" x 11.5" x 32" 3.5" IN-4" OD OUT
Grand Rock
OEM PRICE $697.29YOUR PRICE $371.82GRCM-755OEM PRICE $697.29YOUR PRICE $371.82 -
Free Shipping
![Type 2A Muffler Bluebird GMC 8.7" x 30" 2.5" IN-3" OD OUT]( "Type 2A Muffler Bluebird GMC 8.7\" x 30\" 2.5\" IN-3\" OD OUT")
![Type 2A Muffler Bluebird GMC 8.7" x 30" 2.5" IN-3" OD OUT]( "Type 2A Muffler Bluebird GMC 8.7\" x 30\" 2.5\" IN-3\" OD OUT")
M-722 Type 2A Muffler Bluebird GMC 8.7" x 30" 2.5" IN-3" OD OUT
Grand Rock
OEM PRICE $734.40YOUR PRICE $497.50GRCM-722OEM PRICE $734.40YOUR PRICE $497.50 -
Free Shipping
![M-626 Type 4 Muffler for Thomas School Bus 11 x 33.5 4" IN-OUT]( "M-626 Type 4 Muffler for Thomas School Bus 11 x 33.5 4\" IN-OUT")
![M-626 Type 4 Muffler for Thomas School Bus 11 x 33.5 4" IN-OUT]( "M-626 Type 4 Muffler for Thomas School Bus 11 x 33.5 4\" IN-OUT")
M-626 Type 4 Muffler for Thomas School Bus 11 x 33.5 4" IN-OUT
Grand Rock
OEM PRICE $836.36YOUR PRICE $455.26GRCM-626OEM PRICE $836.36YOUR PRICE $455.26 -
Free Shipping
![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")
![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")
M-624 Type 2 Muffler for GMC 8.5" x 30.25" 2.75 IN - 3" OUT
Grand Rock
OEM PRICE $627.26YOUR PRICE $369.76GRCM-624OEM PRICE $627.26YOUR PRICE $369.76 -
Free Shipping
![M-622 Type 2A Muffler Dual In-Single Out Flanged for Bluebird Chevrolet-GMC]( "M-622 Type 2A Muffler Dual In-Single Out Flanged for Bluebird Chevrolet-GMC")
![M-622 Type 2A Muffler Dual In-Single Out Flanged for Bluebird Chevrolet-GMC]( "M-622 Type 2A Muffler Dual In-Single Out Flanged for Bluebird Chevrolet-GMC")
Muffler Dual In-Single Out Flanged for Bluebird Chevrolet-GMC
Grand Rock
OEM PRICE $944.52YOUR PRICE $625.22GRCM-622OEM PRICE $944.52YOUR PRICE $625.22 -
Free Shipping
![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")
![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")
Type 2 Muffler International 8.25 x 11.5 Oval 32" Long 3.5" IN 4" OUT
Grand Rock
OEM PRICE $481.02YOUR PRICE $326.52GRCM-536OEM PRICE $481.02YOUR PRICE $326.52 -
Free Shipping
![M-529 Type 2 Muffler for Ford School Bus 11" x 36" Round 4" IN-OUT]( "M-529 Type 2 Muffler for Ford School Bus 11\" x 36\" Round 4\" IN-OUT")
![M-529 Type 2 Muffler for Ford School Bus 11" x 36" Round 4" IN-OUT]( "M-529 Type 2 Muffler for Ford School Bus 11\" x 36\" Round 4\" IN-OUT")
M-529 Type 2 Muffler for Ford School Bus 11" x 36" Round 4" IN-OUT
Grand Rock
OEM PRICE $630.36YOUR PRICE $465.56GRCM-529OEM PRICE $630.36YOUR PRICE $465.56 -
Free Shipping
![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")
![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")
Mack Granite & R Series Muffler 9" x 44 with 4" IN/5" OUT Type 1 M-514
Grand Rock
OEM PRICE $502.63YOUR PRICE $295.61GRCM-514OEM PRICE $502.63YOUR PRICE $295.61 -
Free Shipping
![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")
![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")
Type 2 Muffler for Ford 11" Round x 36" long 4" In-Out M-502
Grand Rock
OEM PRICE $591.22YOUR PRICE $360.50GRCM-502OEM PRICE $591.22YOUR PRICE $360.50 -
Free Shipping
![M-147 Type 2 Oval Thomas Muffler 10 x 15 x 26" 5" IN-OUT]( "M-147 Type 2 Oval Thomas Muffler 10 x 15 x 26\" 5\" IN-OUT")
![M-147 Type 2 Oval Thomas Muffler 10 x 15 x 26" 5" IN-OUT]( "M-147 Type 2 Oval Thomas Muffler 10 x 15 x 26\" 5\" IN-OUT")
M-147 Type 2 Oval Thomas Muffler 10 x 15 x 26" 5" IN-OUT
Grand Rock
OEM PRICE $526.32YOUR PRICE $423.32GRCM-147OEM PRICE $526.32YOUR PRICE $423.32 -
Free Shipping
![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")
![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")
M-125 Type 2 Oval Thomas Muffler 10" x 15" 34" Long 4" IN-OUT
Grand Rock
OEM PRICE $524.27YOUR PRICE $349.17GRCM-125OEM PRICE $524.27YOUR PRICE $349.17 -
Free Shipping
![Oval Muffler 12" x 15" x 30.3" Long 4" IN - 5" OUT]( "Oval Muffler 12\" x 15\" x 30.3\" Long 4\" IN - 5\" OUT")
![Oval Muffler 12" x 15" x 30.3" Long 4" IN - 5" OUT]( "Oval Muffler 12\" x 15\" x 30.3\" Long 4\" IN - 5\" OUT")
M-124 Type 3 Oval Muffler 12" x 15" x 30.3" Long 4" IN - 5" OUT
Grand Rock
OEM PRICE $1,186.56YOUR PRICE $803.40GRCM-124OEM PRICE $1,186.56YOUR PRICE $803.40 -
Free Shipping
![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")
![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")
Type 1 Truck Muffler for Freightliner 11" x 36" 4" IN-OUT M-087
ShuttleWorth
OEM PRICE $519.10YOUR PRICE $299.99SHWD99-0087OEM PRICE $519.10YOUR PRICE $299.99 -
Free Shipping
![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")
![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")
M-079 Type 1 Muffler for Bluebird Bus 10" x 43" Long 4" IN-OUT
Grand Rock
OEM PRICE $656.52YOUR PRICE $332.06GRCM-079OEM PRICE $656.52YOUR PRICE $332.06 -
Free Shipping
![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")
![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")
M-034 Type 4 Muffler Bluebird-GMC Bus 4 IN-OUT 11" Round 36" long
Grand Rock
OEM PRICE $505.13YOUR PRICE $403.16GRCM-034OEM PRICE $505.13YOUR PRICE $403.16 -
![10" Round Muffler Hanger for Bluebird Bus H-BBM5]( "10\" Round Muffler Hanger for Bluebird Bus H-BBM5")
![10" Round Muffler Hanger for Bluebird Bus H-BBM5]( "10\" Round Muffler Hanger for Bluebird Bus H-BBM5")
10" Round Muffler Hanger for Bluebird Bus H-BBM5
Grand Rock
OEM PRICE $99.00YOUR PRICE $59.00GRCH-BBM5OEM PRICE $99.00YOUR PRICE $59.00
