DDP DDPNLML-50 DURAMAX 11-16 LML BRAND NEW INJECTOR SET 20 PERCENT OVER

The DDP DDPNLML-50 is a 50-inch braided diesel fuel line designed for custom fuel systems on the 2011–2016 GM 6.6L Duramax LML platform. Whether you're routing fuel for a lift pump, regulated return, or fuel bowl delete, this hose provides a secure, flexible, and reliable solution. Made with diesel-rated, high-pressure hose, it's perfect for both fuel supply and return line applications.

Vehicle Fitment:

• 2011–2016 Chevrolet Silverado 2500HD / 3500HD – 6.6L Duramax LML

• 2011–2016 GMC Sierra 2500HD / 3500HD – 6.6L Duramax LML

Built for use with aftermarket fuel systems, including lift pumps and custom return setups.

Specifications:

• Brand: DDP (Diesel Dealer Pros)

• Part Number: DDPNLML-50

• Length: 50 inches

• Type: Braided high-pressure diesel fuel line

• Application: Supply or Return

• Fittings: Crimped or push-lock ends (varies by configuration)

• Hose Rating: Diesel compatible, abrasion-resistant

• Compatible Engines: 6.6L Duramax LML (2011–2016)

• Country of Origin: USA

Features & Benefits:

• Durable braided construction withstands diesel fuel, heat, and abrasion

• Ideal length for short routing runs, filter-to-CP3, or regulator return

• Flexible and easy to install around factory and aftermarket components

• Leak-free crimped fittings for long-term reliability

• Pairs perfectly with DDP supply/return blocks and full ECO kits