4988806 - Cummins 5.9L ISB QSB Tier 3 Diesel Injector Fuel Supply Tube

4988806 - Cummins 5.9L ISB QSB Tier 3 Diesel Injector Fuel Supply Tube

Brand: Cummins

Part Number: 4988806

SKU: CUM4988806

Condition: New, Genuine OEM Quality

Fitment: Designed specifically for Tier 3 5.9 liter ISB/QSB Cummins diesel engines.

The Cummins 4988806 Injector Fuel Supply Tube provides reliable fuel delivery for your 5.9L diesel engine. This OEM-quality component is engineered to meet Tier 3 emissions standards while delivering the performance and durability expected from Cummins parts.

Manufactured with precision-bore internal passages and corrosion-resistant materials, this fuel supply tube ensures consistent fuel pressure and flow to your injectors. Essential for maintaining proper engine performance and fuel economy on 5.9L ISB/QSB engines.

Applications: 5.9L ISB, 5.9L QSB, Tier 3 Engines