Frequently Asked Questions About Hino 238-338 Universal Elbows & Piping

What specific Hino truck models and years are these universal elbows and piping compatible with?

These universal elbows and piping components are designed to fit Hino 238 and 338 series trucks from model years 2011-2022. They work with both the J05E-TP and J08E-VB engines commonly found in these models. However, we recommend verifying your specific engine configuration before ordering, as some aftermarket modifications may affect fitment.

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

Our universal elbows are manufactured from either 409 stainless steel or aluminized steel, depending on the specific part number. The 409 stainless steel options typically last 5-7 years under normal operating conditions, while aluminized steel components generally provide 3-5 years of service life. Both materials offer excellent heat resistance up to 1200?F and include reinforced connection points to prevent cracking at stress areas.

Do I need any special tools or modifications to install these elbows on my Hino truck?

Installation typically requires basic hand tools including socket wrenches, a torque wrench, and exhaust hangers. Most universal elbows are direct-fit replacements requiring no cutting or welding. However, you may need to transfer existing clamps or purchase new ones separately. We recommend having exhaust sealant on hand for optimal fitment. Professional installation usually takes 1-2 hours.

What degree angles are available, and how do I know which one I need for my application?

We stock 45-degree, 90-degree, and 180-degree elbows in both 4-inch and 5-inch diameters. To determine the correct angle, measure your existing elbow or trace the exhaust routing path. Most Hino 238 models use 90-degree elbows for the turbo downpipe, while 338 models often require 45-degree angles for frame clearance. When in doubt, our customer service team can help identify the right configuration based on your VIN.

Are these elbows EPA compliant, and will they affect my truck's emissions or warranty?

All our universal elbows and piping are EPA compliant and designed to maintain factory emissions standards when properly installed. They feature the same internal diameter as OEM components to preserve exhaust flow characteristics. While these parts won't void your engine warranty, we recommend keeping documentation of the installation for warranty claims. These components are not intended to modify or bypass any emissions control devices.