9" Round Mufflers
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M-922-6 Type 3A Muffler 9" x 22" 6" INLET 6" OUTLET
Grand Rock
OEM PRICE $735.42YOUR PRICE $529.42M-922-6 Type 3A Muffler 9" x 22" 6" In - 6" Out M-922-6 *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 you...GRCM-922-6OEM PRICE $735.42YOUR PRICE $529.42 -
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M-595 Type 1 Universal Exhaust Muffler 9" x 20" 5" Inlets-Outlets
Grand Rock
OEM PRICE $450.11YOUR PRICE $244.11M-595 Type 1 Exhaust Muffler 9" x 20" 5" Inlets-Outlets M-595 Cross Reference: DONALDSON M090595Dimensions:Inlet ID (A): 5.0 inchOutlet ID (B): 5.0 inchBody Size (C): 9.0 inchBody Length (D): 20.0 inchOverall Length (E): 26.5 inchInlet Length (H):...GRCM-595OEM PRICE $450.11YOUR PRICE $244.11 -
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M-557-0 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood Low Restriction
Grand Rock
OEM PRICE $630.36YOUR PRICE $444.96M-557-0 Type 1 Muffler *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 you to check local noise ordinances...GRCM-557-0OEM PRICE $630.36YOUR PRICE $444.96 -
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M-557 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood
Grand Rock
OEM PRICE $525.30YOUR PRICE $401.70M-557 Type 1 Muffler *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 you to check local noise ordinances for...GRCM-557OEM PRICE $525.30YOUR PRICE $401.70 -
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M-533-0 Type 1 Muffler 9" x 25" Peterbilt 379 LOW RESTRICTION
Grand Rock
OEM PRICE $662.30YOUR PRICE $456.30M-533-0 Type 1 Muffler *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 you to check local noise ordinances...GRCM-533-0OEM PRICE $662.30YOUR PRICE $456.30 -
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M-533 Type 1 Muffler 9" x 25" Peterbilt 379 Standard Hood
Grand Rock
OEM PRICE $632.42YOUR PRICE $395.52M-533 Type 1 Muffler *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 you to check local noise ordinances for...GRCM-533OEM PRICE $632.42YOUR PRICE $395.52 -
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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 $502.63YOUR PRICE $295.61M-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;STEMCO...GRCM-514OEM PRICE $502.63YOUR PRICE $295.61