Multiquip EE42126 Exhaust Flex Tube Weldment

The Multiquip EE42126 Exhaust Flex Tube Weldment is a genuine OEM component designed for KD30I series light tower generators. As a direct OEM replacement, this part meets Multiquip's original engineering specifications, ensuring proper exhaust routing and connection integrity on your machine. Verified for compatibility with KD30I light tower models, the part is the correct part to spec when servicing or rebuilding the exhaust system.

Key Features

• OEM-Grade Weld Construction — Manufactured to Multiquip's original design tolerances, delivering the correct metallurgy and weld integrity required for sustained exhaust heat and vibration exposure.
• Flexible Section for Vibration Isolation — The integrated flex segment absorbs engine movement and thermal expansion, allowing the weldment to seat correctly without stressing surrounding exhaust components.
• Confirmed Fitment for KD30I — Designed specifically for KD30I light tower generator models, eliminating guesswork when sourcing exhaust hardware.
• Maintains Exhaust Flow Efficiency — A properly functioning exhaust flex tube keeps combustion gases moving freely out of the generator, protecting engine performance and preventing back-pressure buildup.
• Exhaust Integrity and Emissions Compliance — A failed or cracked flex tube can allow exhaust gases to escape before the outlet, creating a hazardous operating condition. Replacing it promptly with a genuine OEM part restores safe operation.

The exhaust flex tube weldment connects the engine's exhaust outlet to the downstream exhaust path, incorporating a flexible bellows or braided section that accommodates engine vibration and thermal movement. Without this flex segment, rigid exhaust connections crack or loosen under the constant stress of generator operation. When the weldment fails — through cracking, corrosion, or separation at the weld — exhaust gases can leak into the equipment enclosure, reducing engine efficiency and creating a serious safety hazard for operators nearby.

For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.