Same as the "smaller" Duramaxs??? Or, do we have a special filter?? I never checked under the hood of a regular truck. Does anyone know how good these filters flow?

We have a special filter,no aftermarket cost 55 dollars at the dealer.animal 4500 rvtransporter

I emailed K&N to see about a filter. They stated they had no plans to make one for the 4500. John

Check with Fleetguard to see if they offer a filter.

I have heard that aFe now has a filter for the 4500, the local dealer I got my predator from (my buddy runs one on his 4500) told him that they now have a filter for the big trucks.

Sure enough. And only $133....:eek: That makes $55 at the dealership a bargin. Wow, I never thought I'd ever see "dealer" and "bargin" in the same sentence.:rolleyes:

Sure enough. And only $133....:eek: That makes $55 at the dealership a bargin. Wow, I never thought I'd ever see "dealer" and "bargin" in the same sentence.:rolleyes:
yeah, that's two of us.

I cought my two AC lines at the pump just intime before the air cleaner housing rubbed through both, I put hose and a few ties to hold them in place. After about 15000 miles they were almost worn through.Censored

Ditto on the ac lines.Also check all wiring had some rub thru,the lb7 models have more wiring than the lly.Ihave a lb7 lucky me.animal 4500

As an Amsoil dealer I have access to Donaldson filters and may have found another option for you guys. Endurance filter EAF5067 for 44.65. Regular Donaldson P527484 for 33.90. These prices would be plus tax and shipping.

Just to be sure can somebody provide me with the part number off of the current filter in use.

Thanks
Ken