Outlet Connection Exhaust 3910992 For Cummins 4BT 6BT B4.5 B5.9 ISB3.9 QSB 4B3.9

Outlet Connection Exhaust for Cummins 4BT 6BT Engines

Durable outlet connection exhaust designed for Cummins 4BT, 6BT, B4.5, B5.9, ISB3.9, QSB, and 4B3.9 engines.

• Fits multiple Cummins engine models precisely
• Made from high-quality aftermarket materials
• Ensures efficient exhaust flow and performance
• Easy to install with standard tools
• Aftermarket part, not an OEM component

Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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