K&N Universal Filter Round Tapered 4in FlangeID / 6.625in Base OD / 5.25in Top OD / 9.5in Height - RC-4780

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Technical Bulletin


This Part Fits:

Year	Make	Model	Submodel
1994-2002	Dodge	Ram 2500	Base
2003,2005-2007	Dodge	Ram 2500	Laramie
2003-2004,2006-2007	Dodge	Ram 2500	SLT
2006-2007	Dodge	Ram 2500	Sport
2003-2004,2006-2007	Dodge	Ram 2500	ST
2006-2007	Dodge	Ram 2500	TRX4
1994-2002	Dodge	Ram 3500	Base
2003-2007	Dodge	Ram 3500	Laramie
2003-2007	Dodge	Ram 3500	SLT
2006-2007	Dodge	Ram 3500	Sport
2003-2007	Dodge	Ram 3500	ST
2007	Dodge	Ram 3500	TRX4
2003	Ford	Excursion	Eddie Bauer
2000-2003	Ford	Excursion	Limited
2000-2003	Ford	Excursion	XLT
1995-1996	Ford	F-250	Eddie Bauer
1995-1996	Ford	F-250	Special
1994-1996	Ford	F-250	XL
1994-1996	Ford	F-250	XLT
1997	Ford	F-250 HD	XL
1997	Ford	F-250 HD	XLT
1999-2003	Ford	F-250 Super Duty	Lariat
1999-2003	Ford	F-250 Super Duty	XL
1999-2003	Ford	F-250 Super Duty	XLT
1997	Ford	F-350	Base
1995	Ford	F-350	Eddie Bauer
1995-1996	Ford	F-350	Special
1994-1997	Ford	F-350	XL
1994-1997	Ford	F-350	XLT
2003	Ford	F-350 Super Duty	King Ranch
1999-2003	Ford	F-350 Super Duty	Lariat
1999-2003	Ford	F-350 Super Duty	XL
1999-2003	Ford	F-350 Super Duty	XLT