Replacement Engine Mufflers & Industrial Exhaust Silencers
Special Offers
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Muffler Silencer for Case Excavator CX210B
Welcome To Our Store! Applications: For Case Excavator CX210B Specification: Diameter (mm):290 Height (mm):700 Inlet Diameter (mm):84 Outlet Diameter (mm):90 Clamp:79.5*84.5 Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 360 -
Muffler Silencer RB411-42407 RB41142407 For Kubota U25S U25 Excavator
Muffler Silencer RB411-42407 RB41142407 For Kubota U25S U25 Excavator Part Number: RB411-42407 RB41142407 Application: For Kubota U25S U25 Excavator Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under standard conditions....Regular price $ 250 -
Muffler Silencer For Hyundai Excavator R450-5 R450-7
Welcome To Our Store! Muffler Silencer For Hyundai Excavator R450-5 R450-7 Part Number: R450-5 R450-7 Application: R450-5 R450-7 Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under standard conditions. Heavy-duty...Regular price $ 953 -
Muffler Silencer 4284449 for Hitachi Excavator EX300-2 EX300-3 Isuzu Engine 6SD1-TPD
Welcome To Our Store! Muffler Silencer 4284449 for Hitachi Excavator EX300-2 EX300-3 Isuzu Engine 6SD1-TPD Part Number: 4284449 Application: for Hitachi Excavator EX300-2 EX300-3 Isuzu Engine 6SD1-TPD Key Features: Direct-fit replacement: No modification required for installation....Regular price $ 420 -
Muffler Silencer for Hyundai Excavator R215-7
Muffler Silencer for Hyundai Excavator R215-7 Part Number: R215-7 Application: R215-7 Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under standard conditions. Heavy-duty design: Engineered to support reliable service life....Regular price $ 278 -
Muffler Silencer for Sumitomo Excavator SH350A3
Welcome To Our Store! Muffler Silencer for Sumitomo Excavator SH350A3 Part Number: SH350A3 Application: SH350A3 Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under standard conditions. Heavy-duty design: Engineered to...Regular price $ 420
Reduce engine noise pollution and maintain optimal performance with high-quality replacement engine mufflers. As a critical component for noise attenuation, a precision-engineered exhaust silencer is essential for balancing sound reduction with low backpressure to ensure peak fuel efficiency. BeeSpareParts offers a professional selection of aftermarket mufflers suitable for heavy-duty machinery, providing a reliable replacement for round and oval silencers, spark arrestors, and industrial grade exhaust assemblies.
Our extensive inventory is precision-manufactured from heavy-gauge aluminized steel or stainless steel to provide superior corrosion resistance and thermal durability. Every unit features a fully welded construction designed to withstand extreme vibrations and the high-flow demands of turbocharged diesel engines. Whether you are servicing an excavator, a diesel generator set, or construction equipment, our durable industrial mufflers ensure your machinery meets strict sound regulations while delivering maximum engine protection on every job site.
Fits for:
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Engine Series: 4BT, 6BT, 6CT, 4D95, 6D102, 6D107, S6K, S4K, WP6, WP10, WP12, 4TNV94, 4TNV98.
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Equipment Models: ZX, PC, SK, EC, EX series excavators, backhoes, mining trucks, and industrial power units.