Type 6 End IN-Side Out
What is a Type 6 Muffler?
Answer: A Type 6 Muffler body will typically be round or oval shaped. The exhaust gas travels IN through the END and OUT through the SIDE. Both exhaust pipes are typically made with ID configurations, but there are some listed here that have OD Outlets. Sizes Range from 3.5" to 5" Pipe Sizes.
Refer to the Chart Below to ensure you are getting the correct muffler for your truck.
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![International Oval Muffler 8.25" x 11.5" x 32" Long M-548 Type 6]( "International Oval Muffler 8.25\" x 11.5\" x 32\" Long M-548 Type 6")
![International Oval Muffler 8.25" x 11.5" x 32" Long M-548 Type 6]( "International Oval Muffler 8.25\" x 11.5\" x 32\" Long M-548 Type 6")
International Oval Muffler 8.25" x 11.5" x 32" Long M-548 Type 6
Grand Rock
OEM PRICE $438.98YOUR PRICE $353.98M-548 Type 6 Oval Muffler 8.25" x 11.5" x 32" Long 3.5" IN - 4" OUT *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment. We...GRCM-548OEM PRICE $438.98YOUR PRICE $353.98 -
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![Q-250-10 Oval Muffler 10" x 15" x 21.875" Body 5" End IN/Side OUT]( "Q-250-10 Oval Muffler 10\" x 15\" x 21.875\" Body 5\" End IN/Side OUT")
Q-250-10 Oval Muffler 10" x 15" x 21.875" Body 5" End IN/Side OUT
ShuttleWorth
OEM PRICE $618.00YOUR PRICE $429.00Q-250-10 Q-250-10 Oval Muffler 10" x 15" x 21.875" Body 5" End IN/Side OUT *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment. ...SHWQ-250-10OEM PRICE $618.00YOUR PRICE $429.00 -
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![M-777 Type 6 Oval Muffler 8.25" x 11.5" x 32" Long 3.5" IN - 4" OD OUT]( "M-777 Type 6 Oval Muffler 8.25\" x 11.5\" x 32\" Long 3.5\" IN - 4\" OD OUT")
![M-777 Type 6 Oval Muffler 8.25" x 11.5" x 32" Long 3.5" IN - 4" OD OUT]( "M-777 Type 6 Oval Muffler 8.25\" x 11.5\" x 32\" Long 3.5\" IN - 4\" OD OUT")
2021550C2 Type 6 Oval Muffler 8.25" x 11.5" x 32" Long 3.5" IN - 4" OD OUT
Grand Rock
OEM PRICE $512.00YOUR PRICE $412.00M-777 Type 6 Oval Muffler 8.25" x 11.5" x 32" Long 3.5" IN - 4" OD OUT 2021550C2 *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment...GRCM-777OEM PRICE $512.00YOUR PRICE $412.00 -
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![M-527C1 Type 6 Muffler 8.25 " x 11.5" x 32.5 - 3.5" IN 4" OD OUT]( "M-527C1 Type 6 Muffler 8.25 \" x 11.5\" x 32.5 - 3.5\" IN 4\" OD OUT")
![M-527C1 Type 6 Muffler 8.25 " x 11.5" x 32.5 - 3.5" IN 4" OD OUT]( "M-527C1 Type 6 Muffler 8.25 \" x 11.5\" x 32.5 - 3.5\" IN 4\" OD OUT")
M-527C1 Type 6 Muffler 8.25 " x 11.5" x 32.5 3.5" IN 4" OD OUT
Grand Rock
OEM PRICE $1,447.69YOUR PRICE $847.69M-527C1 Type 6 Muffler 8.25 " x 11.5" x 32.5 3.5" ID 4" OD Aluminized M-527C1 *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment...GRCM-527C1OEM PRICE $1,447.69YOUR PRICE $847.69 -
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![Ford Diesel Truck Muffler 11" x 36" 5" IN-OUT M-672 Type 6]( "Ford Diesel Truck Muffler 11\" x 36\" 5\" IN-OUT M-672 Type 6")
![Ford Diesel Truck Muffler 11" x 36" 5" IN-OUT M-672 Type 6]( "Ford Diesel Truck Muffler 11\" x 36\" 5\" IN-OUT M-672 Type 6")
Ford Diesel Truck Muffler 11" x 36" 5" IN-OUT M-672 Type 6
Grand Rock
OEM PRICE $738.00YOUR PRICE $409.00M-672 Type 6 Diesel Muffler Ford Trucks 11" x 36" 5" IN-OUT *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment. We encourage...GRCM-672OEM PRICE $738.00YOUR PRICE $409.00 -
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![1647999C2 International Oval Muffler 8.25 x 11.5 x 32" M-545 Type 6]( "1647999C2 International Oval Muffler 8.25 x 11.5 x 32\" M-545 Type 6")
![1647999C2 International Oval Muffler 8.25 x 11.5 x 32" M-545 Type 6]( "1647999C2 International Oval Muffler 8.25 x 11.5 x 32\" M-545 Type 6")
1647999C2 International Oval Muffler 8.25 x 11.5 x 32" M-545
Grand Rock
OEM PRICE $483.54YOUR PRICE $367.54M-545 1647999C2 Type 6 Muffler for IH 8.25 x 11.5 x 32" 3.5 ID - 4"OD M-545 *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control...GRCM-545OEM PRICE $483.54YOUR PRICE $367.54 -
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![1648000C2 International DT466 Horizontal Outlet Oval Muffler M-537]( "1648000C2 International DT466 Horizontal Outlet Oval Muffler M-537")
![1648000C2 International DT466 Horizontal Outlet Oval Muffler M-537]( "1648000C2 International DT466 Horizontal Outlet Oval Muffler M-537")
1648000C2 International DT466 Horizontal Outlet Oval Muffler M-537
Grand Rock
OEM PRICE $493.62YOUR PRICE $364.62M-537 or 86537M Type 6 Muffler IH DT 466 Horizontal Outlet 8.25" x 11.5" x 3.5" M-537 or Nelson 86537M International 1648000C2;Donaldson M090547 *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler...GRCM-537OEM PRICE $493.62YOUR PRICE $364.62 -
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![Ford or Kenworth Truck Muffler 11.1" x 36" M-530 Type 6]( "Ford or Kenworth Truck Muffler 11.1\" x 36\" M-530 Type 6")
![Ford or Kenworth Truck Muffler 11.1" x 36" M-530 Type 6]( "Ford or Kenworth Truck Muffler 11.1\" x 36\" M-530 Type 6")
Ford or Kenworth Truck Exhaust Muffler 11" x 36" 4" IN/OUT Type 6
Grand Rock
OEM PRICE $670.00YOUR PRICE $411.00M-530 M-530 Type 6 Muffler for Ford and Kenworth Trucks 11" x 36" 4" In-Out *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment...GRCM-530OEM PRICE $670.00YOUR PRICE $411.00 -
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![5" Ford Oval Muffler 10" x 15" x 36" Body M-503 Type 6]( "5\" Ford Oval Muffler 10\" x 15\" x 36\" Body M-503 Type 6")
![5" Ford Oval Muffler 10" x 15" x 36" Body M-503 Type 6]( "5\" Ford Oval Muffler 10\" x 15\" x 36\" Body M-503 Type 6")
5" Ford Oval Muffler 10" x 15" x 36" Body M-503 Type 6
Grand Rock
OEM PRICE $814.00YOUR PRICE $514.00M-503 Type 6 Oval Muffler Ford 10" x 15" x 36" Body 5" IN-OUT *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment. We...GRCM-503OEM PRICE $814.00YOUR PRICE $514.00 -
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![M-158A or 04-22804-000 Freightliner Muffler 13" x 43"- 5" ID IN-OUT]( "M-158A or 04-22804-000 Freightliner Muffler 13\" x 43\"- 5\" ID IN-OUT")
![M-158A or 04-22804-000 Freightliner Muffler 13" x 43"- 5" ID IN-OUT]( "M-158A or 04-22804-000 Freightliner Muffler 13\" x 43\"- 5\" ID IN-OUT")
04-22804-000 Freightliner Muffler 13" x 43"- 5" ID IN-OUT M-158A Q-082-08
ShuttleWorth
OEM PRICE $1,627.57YOUR PRICE $1,050.00Q-082-08 Type 6 Muffler Freightliner 04-22804-000 13" x 43" Long 5" ID IN-OUT *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment...SHWQ-082-08OEM PRICE $1,627.57YOUR PRICE $1,050.00 -
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![Universal Truck Muffler 12" x 36" 5" OD - IN-OUT M-010 Type 6]( "Universal Truck Muffler 12\" x 36\" 5\" OD - IN-OUT M-010 Type 6")
![Universal Truck Muffler 12" x 36" 5" OD - IN-OUT M-010 Type 6]( "Universal Truck Muffler 12\" x 36\" 5\" OD - IN-OUT M-010 Type 6")
Universal Exhaust Muffler 12" x 36" 5" OD IN/OUT Type 6 M-010
Grand Rock
OEM PRICE $609.70YOUR PRICE $504.70M-010 Type 6 Truck Muffler 12" Round x 36" 5" OD Inlet-Outlet M-010 *This is a replacement muffler intended for sound control only or strictly to replace an existing muffler. It does not alter or replace emissions-control equipment. We...GRCM-010OEM PRICE $609.70YOUR PRICE $504.70
