null
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks

Freightliner FLC112 Elbows, Piping & Comp.

Easily upgrade your Freightliner FLC 112 exhaust with universal elbows, piping, and components. We carry an extensive collection of aftermarket universal exhaust parts like y-pipes, elbows, flex pipes, and more. Shop at 4 State Trucks to find aftermarket universal exhaust pipes for your Freightliner FLC 112.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit Aluminized Exhaust Reducer 5 OD X 4 ID X 8 Inch

    BESTfit Aluminized Exhaust Reducer 5 OD X 4 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $29.99
    5 To 4 Inch OD-ID X 8 Inch OAL Aluminized Steel Reducer PipeAre you building a custom exhaust that requires different pipe sizes? 4 State Trucks offers this high quality reducer that is made to last...
    09-080100161
    SKU:
    09-080100161
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $29.99
    Qty in Cart: 0
    Price:
    $29.99
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 5 ID X 4 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 5 ID X 4 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $42.43
    BESTfit 5 To 4 Inch I.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer PipeDo you want to ensure your pipe connections fit perfectly and look great? 4 State Trucks high quality reducer that will...
    09-080100160
    SKU:
    09-080100160
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $42.43
    Qty in Cart: 0
    Price:
    $42.43
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Aluminized Exhaust Reducer 5 ID X 4 ID X 8 Inch

    BESTfit Aluminized Exhaust Reducer 5 ID X 4 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $34.84
    BESTfit 5 To 4 Inch ID-ID X 8 Inch OAL Aluminized Steel Reducer PipeAre you looking for a reducer to ensure your exhaust pipes fit perfectly? 4 State Trucks offers this high quality reducer that will...
    09-080100159
    SKU:
    09-080100159
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $34.84
    Qty in Cart: 0
    Price:
    $34.84
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 4 OD X 3 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 4 OD X 3 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $21.74
    BESTfit 4 To 3 Inch O.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer Pipe4 State Trucks offers this high quality reducer that will securely connect two different sized pipes on an exhaust with ease...
    09-080100158
    SKU:
    09-080100158
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Length Options:
    8 Inch
    Product Type:
    Exhaust
    $21.74
    Qty in Cart: 0
    Price:
    $21.74
    Subtotal:
  • BESTfit Aluminized Exhaust Reducer 4 OD X 3 ID X 6 Inch

    BESTfit Aluminized Exhaust Reducer 4 OD X 3 ID X 6 Inch

    BESTFIT TRUCK PARTS

    $22.04
    BESTfit 4 To 3 Inch OD-ID X 6 Inch OAL Aluminized Steel Reducer PipeSupport proper exhaust routing with this BESTfit aluminized steel exhaust reducer built for dependable performance in demanding...
    09-080100157
    SKU:
    09-080100157
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $22.04
    Qty in Cart: 0
    Price:
    $22.04
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 4 OD X 3-1/2 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 4 OD X 3-1/2 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $26.71
    BESTfit 4 To 3.5 Inch O.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer PipeTransform your exhaust's appearance with the BESTfit 4 to 3.5 Inch OD-OD Aluminized Steel Reducer Pipe. Offering a precise...
    09-080100156
    SKU:
    09-080100156
    Diameter Options:
    4 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $26.71
    Qty in Cart: 0
    Price:
    $26.71
    Subtotal:
  • BESTfit Aluminized Exhaust Reducer 4 OD X 3-1/2 ID X 8 Inch

    BESTfit Aluminized Exhaust Reducer 4 OD X 3-1/2 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $24.93
    BESTfit 4 To 3.5 Inch OD-ID X 8 Inch OAL Aluminized Steel Reducer PipeUpgrade your exhaust system with our Aluminized Exhaust Reducer, designed to transition from a 4-inch OD to a 3.5-inch ID over an...
    09-080100155
    SKU:
    09-080100155
    Diameter Options:
    4 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $24.93
    Qty in Cart: 0
    Price:
    $24.93
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 4 ID X 3 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 4 ID X 3 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $30.75
    BESTfit 4 To 3 Inch O.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer PipeAre you building a custom exhaust that requires different pipe sizes? 4 State Trucks offers this high quality reducer to...
    09-080100154
    SKU:
    09-080100154
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $30.75
    Qty in Cart: 0
    Price:
    $30.75
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 4 ID X 3-1/2 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 4 ID X 3-1/2 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $30.75
    BESTfit 4 To 3.5 Inch ID-OD X 8 Inch OAL Aluminized Steel Reducer PipeIntroducing the BESTfit Aluminized Exhaust Reducer, expertly designed to connect a 4-inch ID to a 3.5-inch OD over an 8-inch...
    09-080100153
    SKU:
    09-080100153
    Diameter Options:
    4 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $30.75
    Qty in Cart: 0
    Price:
    $30.75
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 4 ID X 3-1/2 ID X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 4 ID X 3-1/2 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $32.89
    BESTfit 4 To 3.5 Inch ID-ID X 8 Inch OAL Aluminized Steel Reducer PipeAchieve a great fit for your exhaust with the BESTfit 4 to 3.5 Inch ID-ID Aluminized Steel Reducer Pipe. This 8-inch-long reducer...
    09-080100152
    SKU:
    09-080100152
    Diameter Options:
    4 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $32.89
    Qty in Cart: 0
    Price:
    $32.89
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 3-1/2 OD X 3 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 3-1/2 OD X 3 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $28.64
    BESTfit 3.5 To 3 Inch OD-OD X 8 Inch OAL Aluminized Steel Reducer PipeElevate your exhaust system with the BESTfit Aluminized Exhaust Reducer, designed to transition between 3.5 Inch and 3 Inch...
    09-080100151
    SKU:
    09-080100151
    Diameter Options:
    3 1/2 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $28.64
    Qty in Cart: 0
    Price:
    $28.64
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 3-1/2 OD X 3 ID X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 3-1/2 OD X 3 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $30.24
    BESTfit 3.5 To 3 Inch O.D.-ID X 8 Inch OAL Aluminized Steel Reducer PipeFor an exhaust system upgrade, look no further than the BESTfit Aluminized Exhaust Reducer from 4 State Trucks. Transitioning...
    09-080100150
    SKU:
    09-080100150
    Diameter Options:
    3 1/2 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $30.24
    Qty in Cart: 0
    Price:
    $30.24
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 3-1/2 ID X 3 ID X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 3-1/2 ID X 3 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $28.64
    BESTfit 3.5 To 3 Inch ID-ID X 8 Inch OAL Aluminized Steel Reducer PipeUpgrade your exhaust system's efficiency with the BESTfit Aluminized Exhaust Reducer, designed to transition from 3-1/2" ID to 3"...
    09-080100149
    SKU:
    09-080100149
    Diameter Options:
    3 1/2 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $28.64
    Qty in Cart: 0
    Price:
    $28.64
    Subtotal:
  • BESTfit 8 OD X 20 Inch OAL 90 Degree Tangent Cut Cold Rolled Steel Elbow

    BESTfit 8 OD X 20 Inch OAL 90 Degree Tangent Cut Cold Rolled Steel Elbow

    BESTFIT TRUCK PARTS

    $338.99
    BESTfit 8 Inch Diameter X 20 Inch OAL 90 Degree Tangent Cut Cold Rolled Steel Elbow* High Quality Elbow* Tangent Cut* Made Of Cold Rolled Steel* Dimensions  - 40 Inch Overall Length (20x20)  - 8 Inch...
    09-080100145
    SKU:
    09-080100145
    Truck Class:
    Universal
    Diameter Options:
    8 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Length Options:
    20 Inch
    Product Type:
    Exhaust
    $338.99
    Qty in Cart: 0
    Price:
    $338.99
    Subtotal:
  • BESTfit 6 ID/OD X 24 Inch OAL 90 Degree Chrome-Plated Steel Elbow

    BESTfit 6 ID/OD X 24 Inch OAL 90 Degree Chrome-Plated Steel Elbow

    BESTFIT TRUCK PARTS

    $375.99
    BESTfit 6 Inch ID-O.D. X 24 Inch OAL 90 Degree Chrome-Plated Steel Elbow* High Quality Elbow* Chrome-Plated Steel * Dimensions  - 48 Inch Overall Length (24x24)  - 6 Inch ID/OD  - 90 Degree Angle  -...
    09-080100144
    SKU:
    09-080100144
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Style Options:
    Elbow
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    24 Inch
    Product Type:
    Exhaust
    $375.99
    Qty in Cart: 0
    Price:
    $375.99
    Subtotal:
  • BESTfit 6 OD X 13 Inch OAL 90 Degree Chrome-Plated Steel Elbow

    BESTfit 6 OD X 13 Inch OAL 90 Degree Chrome-Plated Steel Elbow

    BESTFIT TRUCK PARTS

    $493.99
    BESTfit 6 Inch OD-OD X 13 Inch OAL 90 Degree Chrome-Plated Steel Elbow* High Quality Elbow* Chrome-Plated Steel * Dimensions  - 26 Inch Overall Length (13x13)  - 6 Inch OD/OD  - 90 Degree Angle  - 7...
    09-080100143
    SKU:
    09-080100143
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Style Options:
    Elbow
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    13 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $493.99
    Qty in Cart: 0
    Price:
    $493.99
    Subtotal:
  • BESTfit 6 OD X 13 Inch OAL 90 Degree Aluminized Steel Elbow

    BESTfit 6 OD X 13 Inch OAL 90 Degree Aluminized Steel Elbow

    BESTFIT TRUCK PARTS

    $187.99
    BESTfit 6 Inch OD-OD X 13 Inch OAL 90 Degree Aluminized Steel Elbow* High Quality Elbow* Aluminized Steel * Dimensions  - 26 Inch Overall Length (13x13)  - 6 Inch OD/OD  - 90 Degree Angle  - 7 Inch...
    09-080100142
    SKU:
    09-080100142
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Length Options:
    13 Inch
    Product Type:
    Exhaust
    $187.99
    Qty in Cart: 0
    Price:
    $187.99
    Subtotal:
  • BESTfit 6 Inch Diameter X 10 Inch OAL 90 Degree Tangent Cut Aluminized Steel Elbow

    BESTfit 6 Inch Diameter X 10 Inch OAL 90 Degree Tangent Cut Aluminized Steel Elbow

    BESTFIT TRUCK PARTS

    $177.99
    BESTfit 6 Inch Diameter X 10 Inch OAL 90 Degree Tangent Cut Aluminized Steel Elbow* High Quality Elbow* Tangent Cut* Aluminized Steel * Dimensions  - 20 Inch Overall Length (10x10)  - 6 Inch OD/OD  -...
    09-080100141
    SKU:
    09-080100141
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Length Options:
    10 Inch
    Product Type:
    Exhaust
    $177.99
    Qty in Cart: 0
    Price:
    $177.99
    Subtotal:
  • BESTfit 6 ID/OD X 15 Inch OAL 45 Degree Aluminized Steel Elbow

    BESTfit 6 ID/OD X 15 Inch OAL 45 Degree Aluminized Steel Elbow

    BESTFIT TRUCK PARTS

    $183.99
    BESTfit 6 Inch I.D.-O.D. X 15 Inch OAL 45 Degree Aluminized Steel Elbow* High Quality 45 Degree Exhaust Elbow* I.D./O.D. Ends* Made Of High Quality Aluminized Steel* 6 Inch Diameter* Side A: 15 Inch...
    09-080100138
    SKU:
    09-080100138
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    45
    Make:
    Universal Items
    Length Options:
    15 Inch
    Product Type:
    Exhaust
    $183.99
    Qty in Cart: 0
    Price:
    $183.99
    Subtotal:
  • BESTfit 5 OD/OD X 16 Inch OAL 60 Degree Aluminized Steel Elbow

    BESTfit 5 OD/OD X 16 Inch OAL 60 Degree Aluminized Steel Elbow

    BESTFIT TRUCK PARTS

    $73.99
    BESTfit 5 Inch O.D.-O.D. X 16 Inch OAL 60 Degree Aluminized Steel Elbow* High Quality Elbow* Aluminized Steel* Dimensions  - 32 Inch Overall Length (16x16)  - 5 Inch OD/OD  - 60 Degree Angle  - 5.5...
    09-080100113
    SKU:
    09-080100113
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    60
    Make:
    Universal Items
    Length Options:
    16 Inch
    Product Type:
    Exhaust
    $73.99
    Qty in Cart: 0
    Price:
    $73.99
    Subtotal:
  • Total: items /

Adding your products to cart

View Cart Continue Shopping
The Freightliner FLC112 Elbows, Piping & Comp. product lineup offers a comprehensive selection of essential exhaust components for semi-trucks. This includes a wide range of aluminized and chrome-plated elbows, reducers, Y-pipes, and straight tubing in various sizes to accommodate different truck models and configurations. Customers can find high-quality products from trusted brands like BESTfit and Lincoln Chrome that are designed to withstand the rigors of heavy-duty use. The key features and benefits of this product lineup include durable aluminized steel construction for corrosion resistance, precision-engineered components for a seamless fit, and a variety of sizes and styles to suit different truck makes and models like Freightliner, Kenworth, and Peterbilt. These products are essential for upgrading or repairing semi-truck exhaust systems, helping to maintain optimal performance and protect critical engine components. Whether you're a truck owner, fleet manager, or mechanic, the Freightliner FLC112 Elbows, Piping & Comp. product lineup has the essential exhaust solutions you need to keep your semi-truck running at its best. With a focus on quality, compatibility, and customer satisfaction, this product lineup is a must-visit destination for all your semi-truck exhaust needs.

Frequently Asked Questions About Freightliner FLC112 Elbows, Piping & Comp.

What part of the truck do these elbows and piping components come from?

This category covers exhaust and air intake system components for the Freightliner FLC112, including elbows, piping sections, and related connectors used to route exhaust gases or intake air between the engine, turbo, muffler, and stacks. These parts are typically made of aluminized or stainless steel and are designed to fit the specific routing layout of the FLC112 chassis.

Will these elbows and pipes fit my FLC112 without modification?

Most parts listed in this category are built to match the original routing and diameter specifications for the FLC112, but exact fit can vary depending on the model year, engine option, and whether the truck has been previously modified. Always check the listed diameter, angle, and length measurements against your existing setup before ordering, and compare part numbers when available.

What material and finish options are available?

Elbows and piping in this category are commonly available in aluminized steel or stainless steel. Aluminized steel offers good heat and corrosion resistance at a lower cost, while stainless steel provides longer-lasting corrosion resistance and a brighter finish, which some owners prefer for visible stack sections. Check each product listing for the specific material and finish noted.

Do I need any special tools or expertise to install these components?

Basic exhaust and piping installations can often be handled with standard hand tools, clamps, and possibly a welder depending on whether the connection is a slip-fit, clamped, or welded joint. If your setup requires welding or cutting to match existing pipe lengths, we recommend having the work done by a qualified diesel technician to ensure a proper seal and safe fit.

Are these parts compliant with emissions and noise regulations?

Exhaust piping and elbows themselves generally do not alter emissions certification as long as they maintain the original system's configuration and do not bypass emissions equipment such as DPF or SCR components. However, changes to pipe diameter, length, or muffler setup can affect noise levels and legal compliance in some jurisdictions, so verify local and DOT regulations before making changes to your exhaust routing.

Steals & Deals Sign Up

Prefer to text? Receive exclusive deals by SMS*

Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!