Shop International 4700 - 4900 Elbows, Piping & Comp.

Shop International 4700-4900 universal elbows, piping, and other exhaust components. Replace an exhaust part with ease. Shop custom, chrome, and aftermarket flex pipes, expanders, couplers, elbows, reducers, and more at 4 State Trucks.

International 4700-4900 Elbows, Piping & Comp.

Keep your International 4700 or 4900 running strong with aftermarket exhaust system components built to handle heavy-duty jobs. This category offers everything from aluminized steel elbows to chrome Y-pipe assemblies engineered for strength, fit, and long-lasting performance. Whether you're upgrading your international truck exhaust parts, replacing rusted-out tubing, or customizing your rig's exhaust layout, we've got the hardware you need.

Find Quality Exhaust Elbow Piping for Your 4700/4900 Truck Model

- Heavy-Duty Construction: Choose from aluminized steel or polished stainless steel to resist corrosion, rust, and heat mile after mile. - Flexible System Options: Available in a variety of lengths, diameters, and configurations to match OEM or custom layouts. - Vibration-Dampening & Smooth Flow: Flexible tubing and precision-fit elbows help reduce rattles, absorb vibration, and improve exhaust flow efficiency. These are also ideal for fleet maintenance, single-rig upgrades, or building a custom high-flow system.

What's Included

- Mandrel-Bent Elbows: For smooth exhaust routing without airflow restrictions. - Reducers & Adapters: Easily connect pipes of different sizes for custom configurations or repairs. - Y-Pipes & Divider Plate Options: Available with or without splitters for performance tuning or dual exhaust setups. - Straight Tubing: Offered in various lengths and diameters for full or partial system rebuilds. - Chrome or Aluminized Finish Options: Choose polished chrome for a show-ready shine or aluminized steel for workhorse durability.

Why Upgrade Your International's Exhaust Components?

- Improved exhaust flow = better engine performance. - Stronger materials = longer life and fewer replacements. - Customizable layout = more flexibility and style. - DOT-ready fit and finish = professional results without the hassle.

Shop International 4700-4900 Elbows, Pipes & Exhaust Fittings Today

Whether you re chasing better performance, replacing damaged parts, or dialing in your rig s appearance, our selection of aftermarket exhaust system components has you covered. Get the fit, finish, and durability your truck demands backed by parts built to work as hard as you do.

Frequently Asked Questions About International 4700-4900 Elbows, Piping & Comp.

What material are these exhaust elbows made from, and how long can I expect them to last?

Most International 4700-4900 exhaust elbows are manufactured from either aluminized steel or 304/409 stainless steel. Aluminized steel components typically last 3-5 years under normal conditions, while stainless steel options can last 7-10 years or more. The lifespan depends heavily on your operating environment - trucks in coastal areas or regions using road salt will experience faster corrosion. For maximum durability in harsh conditions, we recommend 304 stainless steel components.

Will these parts fit my specific International 4700 or 4900 model year?

These exhaust components are designed to fit International 4700 and 4900 series trucks from 1989 through 2001. However, there are variations based on engine type (DT466, T444E, DT530) and whether you have a single or dual exhaust system. Always check the product specifications for your exact engine model and exhaust configuration. If you're unsure, our team can help verify compatibility with your VIN number.

What tools do I need for installation, and can I do it myself?

Installation typically requires basic hand tools including socket wrenches (usually 9/16" and 5/8"), penetrating oil for rusted bolts, and exhaust clamps. Most elbows and straight pipes can be installed in 30-60 minutes by someone with moderate mechanical experience. The biggest challenge is usually removing old, corroded components - having a reciprocating saw on hand can save time if bolts are seized. We recommend using anti-seize compound on all connections during installation.

What's the difference between OEM-style and aftermarket options?

OEM-style replacements match the original specifications for pipe diameter, bend angles, and mounting points, ensuring a direct fit. Aftermarket options may offer improvements like thicker wall construction or different materials at various price points. Both types work well, but aftermarket parts sometimes require minor adjustments during installation. The main differences you'll notice are in price, material options, and occasionally slight variations in sound level.

Do I need to replace gaskets and clamps when installing new exhaust components?

Yes, we strongly recommend replacing exhaust gaskets and clamps whenever you install new piping components. Reusing old gaskets often leads to exhaust leaks, which can cause performance issues and cab odors. New clamps ensure proper sealing and prevent components from loosening due to vibration. Most installations require 5" clamps for International 4700-4900 trucks, but verify your specific pipe diameter before ordering.