2011-2016 GM 6.6L DURAMAX LML LGH NEW BOSCH REGULATED FUEL RETURN LINE ASSEMBLY
Bosch Part Number : 126338733 ,0445130020
**⚠California Proposition 65 Warning: Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Visit: www.p65warnings.ca.gov
