*Housing Only* Donaldson Air Filter Housing w/o Filter -P/N P121922 PNDB Module Cross Reference P/N: K070401

Cross Reference P/N: K070401

Compatible w/ Some Western Star 4700 & 4900 Trucks - Please Verify Fit With Your Truck

End 1 & End 2 Fitting: Straight Steel -8 JIC 37° Female Swivel

This Freightliner Mud Flap Bracket LH is an essential for Freightliner vehicles

Supersession P/N: A17-21823-000

*Housing Only* Donaldson Air Filter Housing w/o Filter -P/N P121922 PNDB Module Cross Reference P/N: K070401*Housing Only* Donaldson Air Filter Housing w o Filter Housing Only Filter NOT Included Housing Has No P N Compatible w Filter P N: P121922 DN P121922 Supersession Filter P Ns: FG AF422, LBF LAF9501, 9576 P121922 Housing Outer Diameter: Approx. 17" Housing Inner Diameter: Approx. 16" Inlet Diameter: Approx. 3" Outlet Diameter: Approx. 5 " Overall Height: Approx. 17" May Have Cosmetic Blemishes See Photos For More Details