2003-2009 Cummins Mean Green High Output Alternator (MG1398SHD)2003 2009 Cummins Mean Green High Output Alternator (MG1398SHD) The Mean Green High Output Alternator is the answer to all your charging problems. The Mean Green Alternator's tool steel rotor shaft is supported at both ends by heavy duty double sealed bearings. Even the heavy duty solid copper stator windings are sealed with high temperature insulation. Another is the heat resistant multi function integrated regulator which continues to operate even

7L Gator Fasteners HD Head Stud Kit (HSK67F)

50MM P-Series Main Bearing Set (

7L Mahle Lower Gasket Set CS54886

Combine these features and you receive a bigger

This is a 100% brand new bearing center section

Made of solid aluminum

The first and only intake manifold mounted grid heater that meets the Cummins spec for heating element support

will improve fuel economy and increase power by 50-70 RWHP over stock

9L Diesel with the MAHLE 224-3673WR Piston With Rings (Standard)

Manufacturer's Part Number: 224-3852WR

Featuring reduced Calcium and Sodium detergents and increased levels of molybdenum for reduced abnormal combustion events

Looking to make up to 1000rwhp in your Duramax reliably without breaking the bank