Exhaust Components

2025 Chevrolet Silverado 3500 HD Catalytic Converter, Muffler, Exhaust Hanger, Exhaust Pipe

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2025 Chevrolet Silverado 3500 HD
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Exhaust System - Exhaust Components (6.6L Diesel)
    2025 Chevy Silverado 3500 HD Exhaust Components Diagram 1 - Thumbnail
  • 2.Exhaust System - Exhaust Components (6.6L GAS)
    2025 Chevy Silverado 3500 HD Exhaust Components Diagram 2 - Thumbnail
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Part No. & Part Description
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Part No. &
Part Description
  • 1 Chevy 86788878 Converter & Pipe
    86788878
    Converter & Pipe
    Converter Assembly-Nitrogen Oxide Catalytic (W/Exhaust Pipe)
    • Part Notes: 6.6L Diesel
    MSRP: $1115.22 Your Price: $720.89
    1
    Add To Cart
  • 4
    23469850
    Converter & Pipe Insulator
    Insulator-Exhaust System
    • Part Notes: 6.6L Diesel
    MSRP: $32.10 Your Price: $21.57
    1
    Add To Cart
  • 4 Chevy 84683020 Converter Shield
    84683020
    Converter Shield
    Shield-Exhaust Front Pipe Heat
    • Part Notes: 6.6L GAS
    • Location: Passenger Side
    MSRP: $20.70 Your Price: $13.91
    1
    Add To Cart
  • 4 Chevy 84683021 Converter Shield
    84683021
    Converter Shield
    Shield-Exhaust Front Pipe Heat
    • Part Notes: 6.6L GAS
    • Location: Driver Side
    MSRP: $17.40 Your Price: $11.69
    1
    Add To Cart
  • 5 Chevy 84021293 Muffler & Pipe
    84021293
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 6.6L GAS, Regular Cab
    MSRP: $843.35 Your Price: $561.56
    1
    Add To Cart
  • 5 Chevy 84021295 Muffler & Pipe
    84021295
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 6.6L GAS, Crew Cab, 6.9 Ft BOX
    MSRP: $889.33 Your Price: $592.17
    1
    Add To Cart
  • 5 Chevy 84021296 Muffler & Pipe
    84021296
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 6.6L GAS, Double Cab
    MSRP: $835.18 Your Price: $556.12
    1
    Add To Cart
  • 5 Chevy 84021297 Muffler & Pipe
    84021297
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 6.6L GAS, Crew Cab, 8 Ft BOX
    MSRP: $827.15 Your Price: $550.77
    1
    Add To Cart
  • 5 Chevy 87858134 Muffler & Pipe
    87858134
    Muffler & Pipe
    Filter Assembly-Exhaust Particulate (W/ Exhaust Pipe)
    • Part Notes: 6.6L Diesel, Crew Cab, 8 Ft BOX
    • Replaced By: 85692817
    MSRP: $1116.31 Your Price: $747.84
    1
    Add To Cart
  • 5 Chevy 87858135 Muffler & Pipe
    87858135
    Muffler & Pipe
    Filter Assembly-Exhaust Particulate (W/ Exhaust Pipe)
    • Part Notes: 6.6L Diesel, Double Cab
    MSRP: $1128.49 Your Price: $728.84
    1
    Add To Cart
  • 5 Chevy 87858136 Muffler & Pipe
    87858136
    Muffler & Pipe
    Filter Assembly-Exhaust Particulate (W/ Exhaust Pipe)
    • Part Notes: 6.6L Diesel, Crew Cab, 6.9 Ft BOX
    • Replaced By: 85692818
    MSRP: $1103.47 Your Price: $742.64
    1
    Add To Cart
  • 5 Chevy 87858138 Muffler & Pipe
    87858138
    Muffler & Pipe
    Filter Assembly-Exhaust Particulate (W/ Exhaust Pipe)
    • Part Notes: 6.6L Diesel, Regular Cab
    MSRP: $1096.30 Your Price: $734.58
    1
    Add To Cart