Description

2004-2010 GM LLY LBZ LMM Duramax Injector Return Line Kit Left or Right Side

Dipaco part number DT660023 is a diesel fuel injector return line kit for 2004-2010 Chevrolet and GMC trucks and vans with the 6.6L LLY or LBZ Duramax diesel engine.

This injector return line kit comes with the return hose, hose fittings that connect to the top of the LLY, LBZ, or LMM diesel injector, rings for the hose fittings, and the retaining clip that holds the fitting into the injector body.  This is a universal kit that can be used on both the driver’s side (left) or passenger’s side (right).

DIPACO is an employee-owned company that supplies diesel fuel injection parts and related products to the global diesel industry. Established in 1948 and based in Windsor, Wisconsin, DIPACO offers a variety of products, including injectors, repair kits, and automotive diesel fuel pumps. These products are compatible with a range of engine applications, including those from Dodge, Ford, GM, and Sprinter. DIPACO has a network of distributors worldwide, including an Australian sister company called INPACparts. In 2021, Diesel Forward acquired DIPACO, which expanded its fuel system product line. DIPACO has a long history in the diesel engine parts industry, initially focusing on engine parts for Detroit Diesel, Buda, and Allis-Chalmers engines. The company began supplying diesel fuel injection parts in the mid-1960s.

Applications:

• 2006 – 2006 Chevrolet Express 2500 3/4 Ton – Van
• 2006 – 2006 Chevrolet Express 3500 1 Ton – Van
• 2001 – 2006 Chevrolet Silverado 2500HD 3/4 Ton – Pickup
• 2007 – 2007 Chevrolet Silverado 2500HD Classic 3/4 Ton – Pickup
• 2001 – 2006 Chevrolet Silverado 3500 1 Ton – Pickup
• 2007 – 2007 Chevrolet Silverado 3500 Classic 1 Ton – Pickup
• 2002 – 2002 GMC Savana 2500 3/4 Ton – Van
• 2006 – 2007 GMC Savana 2500 3/4 Ton – Van
• 2002 – 2002 GMC Savana 3500 1 Ton – Van
• 2006 – 2007 GMC Savana 3500 1 Ton – Van
• 2001 – 2006 GMC Sierra 2500HD 3/4 Ton – Pickup
• 2001 – 2006 GMC Sierra 3500 1 Ton – Pickup
• 2007 – 2007 GMC Sierra 3500 Classic 1 Ton – Pickup
• 2007 – 2009 Chevrolet C4500 1 1/2 Ton Truck
• 2007 – 2009 Chevrolet C5500 2 Ton Truck
• 2007 – 2010 Chevrolet Express 2500 3/4 Ton – Van
• 2007 – 2010 Chevrolet Express 3500 1 Ton – Van
• 2009 – 2010 Chevrolet Express 4500
• 2007 – 2010 Chevrolet Silverado 2500HD 3/4 Ton – Pickup
• 2007 – 2010 Chevrolet Silverado 3500HD 1 Ton – Pickup
• 2007 – 2009 GMC C4500 1 1/2 Ton Truck
• 2007 – 2009 GMC C5500 2 Ton Truck
• 2007 – 2010 GMC Savana 2500 3/4 Ton – Van
• 2007 – 2010 GMC Savana 3500 1 Ton – Van
• 2009 – 2010 GMC Savana 4500
• 2007 – 2010 GMC Sierra 2500HD 3/4 Ton – Pickup
• 2007 – 2007 GMC Sierra 2500HD Classic 3/4 Ton – Pickup
• 2007 – 2010 GMC Sierra 3500HD 1 Ton – Pickup

Cross-Reference Numbers:

0928400552
0 928 400 552
0928402097
0 928 402 097
26410
274840
660023
7004
7-004
800-93003
904122
904-122
904123
904-123
97328733
98062291
DIPDT660023
DIPRTF26410
DT660023
ISK637
KIT105
RTF26410
SK115

If we do not have this part in stock, don’t worry. Huckstorf Diesel receives shipments from our suppliers daily. We also have the ability to get parts drop-shipped directly to you from the closest warehouse or the manufacturer. Let us help you find those hard to find parts.

Find all your diesel performance, repair, and upgrade needs here, online or in person at Huckstorf Diesel’s sales, installation, and repair center located in Franklin / Milwaukee, Wisconsin USA.