2001-2004.5 GMC/CHEVROLET 6.6L DURAMAX LB7 TURBO OIL SUPPLY WITH NEW BANJO BOLTS
Restore proper turbocharger lubrication with this Turbo Oil Supply Feed Line Kit designed for the 2001–2004.5 GM/Chevrolet 6.6L Duramax LB7. This high-quality replacement line ensures reliable oil delivery from the engine block to the turbo, preventing premature turbo failure due to oil starvation.
The included new banjo bolts help eliminate leaks commonly caused by stripped or corroded OEM fittings. This kit is perfect for customers performing a turbo swap, engine rebuild, or preventative maintenance on high-mileage LB7 engines.
Features & Benefits:
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Direct-fit replacement for OEM LB7 turbo oil feed line
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Precision-bent tubing for perfect OEM-style routing
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Includes brand new banjo bolts and sealing washers
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Prevents turbo oil starvation and related failures
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Ideal for stock or performance turbo applications
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Resists heat and vibration under diesel engine conditions
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Durable stainless or zinc-plated steel construction
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Great for rebuilds, upgrades, or repair situations
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Leak-free installation with included crush washers
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Maintains proper oil pressure to the turbocharger
Truck Compatibility / Applications:
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2001–2004 Chevrolet Silverado 2500HD / 3500 6.6L Duramax LB7
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2001–2004 GMC Sierra 2500HD / 3500 6.6L Duramax LB7
Fits all LB7 engines with stock or upgraded turbo configurations. Not compatible with LLY, LBZ, or later Duramax engines.
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✔️ Orders placed on weekends or holidays will be processed on the next business day.
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✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning:
This product may expose you to chemicals including lead, chromium, and other materials, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
Interchange Part #:
- Dorman 904-116
- GM 97188654
