View 2 Photos View 0 Videos New 4" Inlet X4" Outlet X9"Body. Round Muffler. 44 1/2" Body And 51" Overall $168.99 USD NEW 4" INLET X4" OUTLET X9"BODY. ROUND MUFFLER. 44 1/2" BODY AND 51" OVERALL LENGTH, Serial#: ................., Core Charge: 0, Casting#: ................. ConditionNewPart NumberM4490 M090544Stock NumberM4490 MLS Number9608057CategoryMufflers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New 5" Inlet X5" Outlet X10"Body. Round Muffler. 44 1/2" Body And 51" Overall $99.99 USD NEW 5" INLET X5" OUTLET X10"BODY. ROUND MUFFLER. 44 1/2" BODY AND 51" OVERALL LENGTH, Serial#: ................., Core Charge: 0, Casting#: ................. ConditionNewPart NumberM5510 HDVM465Stock NumberM5510 / HDVM465 MLS Number9608056CategoryMufflers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Type 5 Muffler. Inlet/Outlet On Same End. 5" Inlet/Outlet, 26" Body Length $257.85 USD NEW TYPE 5 MUFFLER. INLET/OUTLET ON SAME END. 5" INLET/OUTLET, 26" BODY LENGTH 10"X15" BODY DIAMETER., Serial#: ................., Core Charge: 0, Casting#: ................. ConditionNewPart NumberM5-5510X15Stock NumberM5-5510X15 MLS Number9608055CategoryMufflers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New 5"X5"X9" Round Muffler. 44 1/2" Body And 51" Overall Length $108 USD NEW 5"X5"X9" ROUND MUFFLER. 44 1/2" BODY AND 51" OVERALL LENGTH, Serial#: ................., Core Charge: 0, Casting#: ................. ConditionNewPart NumberM5590Stock NumberM5590 MLS Number9608054CategoryMufflers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New 4" Resonator/Muffler Resonators Inlet/Outlet - 4 In Diameter - 9 In Body $84.75 USD NEW 4" RESONATOR/MUFFLER Resonators Inlet/Outlet - 4 in Diameter - 9 in Body Length - 10 in Overal Length - 16-1/2 in All additional 3-6 DBA reduction in exhaust noise be achieved with... ConditionNewPart NumberMR40Stock NumberMR40 MLS Number9608053CategoryMufflers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Kohler Diesel Engine Muffler $300 USD (SURPLUS/ OFF NEW ENGINE) Kohler Diesel Engine Muffler, for sale!!! Part #: ED0054604650; ED00546058605; Stock #: M1001 For more information about this listing, shipping, technical questions... ConditionNewPart NumberED0054604650Stock NumberM1001 MLS Number14321768CategoryMufflers Last Updated4/20/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack Muffler $20 USD NEW SURPLUS MACK 11ME320P3 MUFFLER CLAMP 9" RD MACK Quantity2ConditionNewFits To Make(s)MackStock Number11ME320P3 MLS Number12524701CategoryMufflers Last Updated12/23/2023 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Donaldson Muffler $1,950 USD NEW SURPLUS DONALDSON M190002 MUFFLER OVERALL LENGTH- 57 IN, INLET DIA- 8 IN OUTLET DIA-8 IN ConditionNewStock NumberM190002 MLS Number11825205CategoryMufflers Last Updated1/18/2023 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info