International LoneStar Elbows, Piping & Comp.

Frequently Asked Questions About International LoneStar Elbows, Piping & Comp.

What exhaust and piping components are included in this category?

This category covers exhaust system parts for the International LoneStar, including exhaust elbows, straight and curved piping sections, and related connecting components used to route exhaust gases from the engine or aftertreatment system out through the stack. These parts are typically made from aluminized or stainless steel depending on the specific piece.

Will these elbows and pipes fit my LoneStar model year?

Exhaust piping and elbow designs can change across production years due to updates in engine emissions systems and aftertreatment configurations. Always check the listed year range and part specifications on each product page, and compare diameters, angles, and lengths against your truck's current setup or OEM part number before ordering.

What is the difference between aluminized steel and stainless steel piping?

Aluminized steel piping is coated to resist corrosion and heat, offering solid durability at a lower cost, while stainless steel provides better long-term resistance to rust and road salt, especially in harsher climates. If a listing specifies the material, choose based on your budget and how much exposure your truck sees to moisture and road chemicals.

Do I need to replace gaskets, clamps, or bolts when installing new piping?

In most cases, yes. Exhaust connections rely on gaskets, clamps, or v-band fittings to seal properly, and reusing worn hardware can lead to leaks or loose fitment. We recommend inspecting your existing clamps and gaskets and replacing any that show wear, rust, or damage at the same time you install new elbows or piping.

Can I install these parts myself, or do I need a professional?

Basic elbow and pipe swaps are within reach for drivers or shop technicians comfortable working underneath a truck with common hand tools, especially when bolted or clamped connections are involved. However, if your exhaust system includes welded joints or ties into the DPF or SCR aftertreatment system, we recommend having a qualified diesel technician handle the installation to ensure proper fit and sealing.