GMC Fuel Injection Feed Lines

Right Diesel Return Line

Part Number: RNB-904-122

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Left Diesel Return Line

Part Number: RNB-904-123

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Injection Feed Line, Stainless Steel, Natural, GM, 6.6L Duramax Diesel, Cylinders 2 and 7, Each

Part Number: RNB-904-126

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Injector Line Kit

Part Number: RNB-904-126KT

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Injection Feed Line, Stainless Steel, Natural, GM, 6.6L Duramax Diesel, Cylinders 4 and 5, Each

Part Number: RNB-904-127

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Injection Feed Line, Stainless Steel, Natural, GM, 6.6L Duramax Diesel, Cylinders 3 and 6, Each

Part Number: RNB-904-128

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Injection Feed Line, Stainless Steel, Natural, GM, 6.6L Duramax Diesel, Cylinders 1 and 8, Each

Part Number: RNB-904-129

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Line, Engine Fuel Line

Part Number: RNB-904-011

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Line, Engine Fuel Line

Part Number: RNB-904-012

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Line, Fuel Feed Line, Each

Part Number: RNB-904-006

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Line, Fuel Injector Line, Each

Part Number: RNB-904-007

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Fuel Injection Feed Line, Steel/Rubber, Fits models with 117.5in wheelbase, Chevy, each

Part Number: RNB-800-844

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Diesel Fuel Injector Line

Part Number: SMP-DIL1000K

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Fuel Line, Engine Fuel Line

Part Number: RNB-904-008

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Fuel Feed Line

Part Number: SMP-GDL113

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Fuel Feed Line

Part Number: SMP-GDL116

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Fuel Feed Line

Part Number: SMP-GDL117

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Fuel Line Assembly

Part Number: RNB-800-843

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Estimated Ship Date: Feb 20, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line (#1 and #8)

Part Number: FLE-S0460

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Estimated Ship Date: Mar 10, 2026 if ordered today

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LB7 high pressure injection line (#1 and #8)

Part Number: FLE-FPE-FL-LB718

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Estimated Ship Date: Mar 10, 2026 if ordered today

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LB7 high pressure injection line (#3 and #6)

Part Number: FLE-FPE-FL-LB736

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Estimated Ship Date: Mar 10, 2026 if ordered today

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BD Injector Line Kits Chevy/GMC LB7 2001-2004

Part Number: BDD-1050140

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Estimated Ship Date: Feb 16, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line Kit

Part Number: FLE-S0459

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Estimated Ship Date: Mar 10, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line (#3 and #6)

Part Number: FLE-S0462

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Estimated Ship Date: Mar 10, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line (#4 and #5)

Part Number: FLE-S0463

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Estimated Ship Date: Mar 10, 2026 if ordered today

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