Cummins Factory Replacement Tappets 98.5-18 6BT Cummins 5.9L/6.7L DPP-3947759 AFE-54-76105-S Whether your Duramax is a

Whether your Duramax is a daily driver used primarily for towing

Unlimited Mileage

After heat cycling

The 2nd generation Ram has never had a reliable lift pump

Cummins Factory Replacement Tappets 98.5-18 6BT Cummins 5.9L/6.7L DPP-3947759 AFE-54-76105-S Whether your Duramax is aWhen replacing the camshaft on a 5. 9L or 6. 7L Cummins engine, make sure to replace the tappets. Using old tappets on a new camshaft can cause uneven wear on the camshaft itself. These are a factory replacement tappet, so you can expect that Cummins quality and an exact fitment. These are sold individually, so a 6BT would need quantity of twelve (12).