Industrial Injection 4.5" Billet Idler Pulley 03-18 Dodge 5.9L / 6.7L Cummins ICON-K213003 it is always a good

it is always a good idea to also replace the gaskets in the event one is warped or cracked

EXPERIENCE TOTAL CONTROL - Fitting out a modern 4x4 with a range of accessories such as driving lights

MBRP's Armor Plus Series is the best performance exhaust system that money can buy

they are core hardened

Industrial Injection 4.5" Billet Idler Pulley 03-18 Dodge 5.9L / 6.7L Cummins ICON-K213003 it is always a goodThe pulleys on the front end of your Cummins can be a wear item. Sure, they'll typically last upwards of 100k miles, but they're spinning anytime the engine is running with load on them, so its normal for them to get some fatigue. When the time comes to replace yours, you could go pick up a boring, ugly replacement from your local parts store, or you could upgrade with a billet replacement from Industrial Injection. This replacement from Industrial