PETERBILT

PETERBILT

Find a complete selection of aftermarket parts designed specifically for Peterbilt trucks. From engine components and exhaust systems to brakes, filters, and suspension parts, our inventory ensures you keep your Peterbilt running smoothly and efficiently. Whether you're upgrading for better performance or replacing worn-out parts, our aftermarket solutions offer cost-effective, durable options without compromising quality. Shop with confidence knowing all parts meet rigorous standards for compatibility and reliability. Enhance your Peterbilt truck's lifespan and performance today with our trusted aftermarket parts.

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  • Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Flat Top Stacks Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Flat Top Stacks
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    Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Flat Top Stacks

    DYNAFLEX

    $3,632.99
    - Exhaust Kit- Includes: - (2) 48 Inch Flat Top Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $3,632.99
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    $3,632.99
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  • Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Flat Top Stacks Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Flat Top Stacks
    Add to Cart

    Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Flat Top Stacks

    DYNAFLEX

    $3,632.99
    - Exhaust Kit- Includes: - (2) 44 Inch Flat Top Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $3,632.99
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    $3,632.99
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  • Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Curve Stacks Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Curve Stacks
    Add to Cart

    Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Curve Stacks

    DYNAFLEX

    $3,847.99
    - Exhaust Kit- Includes: - (2) 44 Inch Curve Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $3,847.99
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    $3,847.99
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  • Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Chino Stacks Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Chino Stacks
    Add to Cart

    Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Chino Stacks

    DYNAFLEX

    $3,966.99
    - Exhaust Kit- Includes: - (2) 44 Inch Chino Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $3,966.99
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    $3,966.99
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  • Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Bull Hauler Stacks Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Bull Hauler Stacks
    Add to Cart

    Peterbilt 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Bull Hauler Stacks

    DYNAFLEX

    $3,924.99
    - Exhaust Kit- Includes: - (2) 44 Inch Bull Hauler Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In...
    $3,924.99
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    $3,924.99
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  • Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Miter Stacks Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Miter Stacks
    Add to Cart

    Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Miter Stacks

    DYNAFLEX

    $4,006.99
    - Exhaust Kit- Includes: - (2) 48 Inch Miter Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $4,006.99
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    $4,006.99
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  • Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Miter Stacks Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Miter Stacks
    Add to Cart

    Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Miter Stacks

    DYNAFLEX

    $3,947.99
    - Exhaust Kit- Includes: - (2) 44 Inch Miter Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $3,947.99
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    Qty in Cart: 0
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    $3,947.99
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  • Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Flat Top Stacks Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Flat Top Stacks
    Add to Cart

    Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 48 Inch Flat Top Stacks

    DYNAFLEX

    $3,847.99
    - Exhaust Kit- Includes: - (2) 48 Inch Flat Top Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $3,847.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,847.99
    Subtotal:
  • Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Flat Top Stacks Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Flat Top Stacks
    Add to Cart

    Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Flat Top Stacks

    DYNAFLEX

    $3,847.99
    - Exhaust Kit- Includes: - (2) 44 Inch Flat Top Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $3,847.99
    Add to Cart
    Qty in Cart: 0
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    Price:
    $3,847.99
    Subtotal:
  • Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Curve Stacks Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Curve Stacks
    Add to Cart

    Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Curve Stacks

    DYNAFLEX

    $4,063.99
    - Exhaust Kit- Includes: - (2) 44 Inch Curve Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $4,063.99
    Add to Cart
    Qty in Cart: 0
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    Price:
    $4,063.99
    Subtotal:
  • Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Chino Stacks Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Chino Stacks
    Add to Cart

    Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Chino Stacks

    DYNAFLEX

    $4,181.99
    - Exhaust Kit- Includes: - (2) 44 Inch Chino Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In USA-...
    $4,181.99
    Add to Cart
    Qty in Cart: 0
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    Price:
    $4,181.99
    Subtotal:
  • Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Bull Hauler Stacks Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Bull Hauler Stacks
    Add to Cart

    Peterbilt Day Cab 379 2003-2006 7 X 55 Inch Quiet Spool & SYS Elbow Exhaust Kit W/ 44 Inch Bull Hauler Stacks

    DYNAFLEX

    $4,139.99
    - Exhaust Kit- Includes: - (2) 44 Inch Bull Hauler Stacks - (2) Chrome-Plated SYS Elbow - (2) Chrome-Plated 55 Inch Quiet Spool - (4) Chromed Stainles Angled Clamp - (2) Chromed Stainless Angle Cab Bracket - (1) Bushing Kit- Made In...
    $4,139.99
    Add to Cart
    Qty in Cart: 0
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    Price:
    $4,139.99
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