112-5090 MUFFLER CATERPILLAR – Premium OEM‑style Replacement by 3GEN Export 🌍

Upgrade your backhoe loader’s exhaust system with confidence. Our 112-5090 MUFFLER CATERPILLAR delivers clean installation, engineered durability, and global delivery in just five working days—all backed by 3GEN Export’s trusted presence as an OEM supplier.

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Why Choose the 112-5090 MUFFLER CATERPILLAR?

• Designed specifically to reduce engine noise and optimize exhaust flow for turbocharged Cat machines.

• Constructed from heavy‑gauge steel and finished with a corrosion‑resistant protective coating for long service life.

• Precision‑manufactured to match original specifications (112-5090, 112-5090‑A variants).

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Compatible CATERPILLAR Backhoe Loader Models

This muffler fits a wide range of loader/backhoe machines, including:
416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 438C, 438D and even 442D depending on configuration.
It was originally introduced for serial number series such as CAT 416C (series 4ZN) and extends across many D‑series machines.

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Technical Details & Specifications

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Benefits & User Experience

• Quiet operation: Efficient baffling and sound‑absorbing design reduce noise levels significantly.

• Enhanced durability: Coated steel resists rust and withstands harsh engine conditions.

• Maintenance‑friendly: Installation is straightforward thanks to standard mounting dimensions. Match part directly without modification.

• Performance support: Helps maintain proper backpressure for fuel efficiency and engine protection.

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3GEN Export Promise

As your OEM spare parts partner, 3GEN Export ensures:

• Worldwide shipping in just 5 working days

• OEM‑grade quality built to fit exactly with Caterpillar machine ergonomics

• Global support and replacements across diverse locations

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Narrative Overview

Imagine you’re on site with a CAT backhoe loader and your muffler has finally failed after seasons of heavy-duty use. You could replace with a generic aftermarket component, but the result might be mismatch, premature corrosion, and sub‑optimal noise reduction.

Instead, turn to the 112-5090 MUFFLER CATERPILLAR, a direct‑fit replacement that matches original geometry and build. Slip it into your CAT 416C or 428D, hook up clamps and brackets, and instantly restore factory‑level exhaust performance. From the solid welds and inlet flange to the exit outlet, this replacement mirrors the exact original spec.

Noise containment is no small detail—this muffler tackles engine roar effectively, protecting operators and keeping site noise within safe levels. Its heavy‑gauge steel shell coated in a high‑resistance finish means fewer repairs, less rusting, and long installation life.

That means fewer interruptions during operation and more uptime on the job. Caterpillar machines—especially turbocharged variants like 420D and 432D—benefit from optimized exhaust backpressure, and this replacement does that seamlessly.

At just over 61 cm in length and weighing around 22–28 lb, the part is compact yet rugged. Mounting centers of about 6.5 inches and a 3 inch inlet match perfectly with existing exhaust piping, so fitment is hassle‑free.

3GEN Export also ensures that your part ships in five working days globally. Whether your crew is in Europe, Africa, or the Americas, you can count on fast delivery and global tracking. That peace of mind is vital when downtime costs run high.

Altogether, the 112-5090 MUFFLER CATERPILLAR is not just a muffler—it’s a performance restoration tool for CAT backhoe loaders. It merges function, fit, and serviceability. And with 3GEN Export as your supplier, you get OEM compatibility, worldwide logistics, and serious value.

The 112-5090 MUFFLER CATERPILLAR is the smart choice if you want reliability, fitment accuracy, and peace of mind—from installation to delivery.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.

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