40+ Years of Diesel Expertise
The Diesel Store is part of the Seidel Diesel Group who was founded in 1981 and are the industry experts with thousands of years of combined knowledge.
We don't just rebuild. All of our pumps and injectors are remanufactured to meet rigorous OEM standards using the latest technology.
The Right Parts Delivered
We focus on getting you the right parts for your diesel application as fast and as accurately as possible so you can get back up and running.
2001 - 2004 Chevy Duramax 6.6L Diesel Return Line Install Kit - DT660020
Return line installation kit for 2001 - 2004 Chevy 6.6L LB7 diesel Duramax engines. This kit includes the banjo washers to install the fuel return line. Two of these kits are required to install return lines on both sides of the engine. Alternate part number is RTF26401.
|Year||2001, 2002, 2003, 2004|
|Model||C4500 Kodiak, C4500 Topkick, C5500 Kodiak, C5500 Topkick, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500|
|Core Policy Selection||No Core Policy|
|Core charge up front?||No|
|Engine Manufacturer||General Motors|
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