K&N Filters E-3978XD Air Filter Round - Cotton Gauze - Outside Dia-14 in. - Inside Dia-11.5 in. - H-5 in. - Replacement See Full List of Vehicle Applications »
K&N Filters E-3988 Custom Fit Air FilterNew024844366818
K&N Filters E-3988 Custom Fit Air Filter Unique - Oval Tapered - H-2.375 in. - OD-9.313 in. - Replacement Filter For PN[RK-3952/RK-3953] See Full List of Vehicle Applications » ...
K&N Filters E-4142 Air Filter Round - Non-Woven Synthetic - H-2.813 in. - Outside Dia-2.75 in. - Inside Dia-1.438 in. See Full List of Vehicle Applications »
K&N Filters E-4370 Air Filter Round - Cotton Gauze - Outside Dia-4.25 in. - Inside Dia-2 in. - H-3.75 in. - Replacement See Full List of Vehicle Applications »
K&N Filters E-4420 Air Filter Round - Non-Woven Synthetic - Outside Dia-4.375 in. - Inside Dia-3 in. - H-3.313 in. - Replacement See Full List of Vehicle Applications »
K&N Filters E-4505 Air Filter Tapered Conical - Non-Woven Synthetic - H-2.5 in. - 4.75 in. Dia. - Base Outside Dia. 4.75 in. See Full List of Vehicle Applications »
K&N Filters E-4511 Air Filter Oval - Non-Woven Synthetic - H-1.938 in. - Outside L-6.75 in. - Outside W-2.375 in. See Full List of Vehicle Applications »
K&N Filters E-4513 Air Filter Round - Non-Woven Synthetic - Outside Dia-3.625 in. - Inside Dia-1.625 in. - H-2.875 in. - Replacement See Full List of Vehicle Applications »
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K&N Filters E-4522 Air Filter Round - Non-Woven Synthetic - Outside Dia-7 in. - Inside Dia-5.5 in. - H-1.75 in. - Replacement See Full List of Vehicle Applications »
K&N Filters E-4583 Air Filter Round - Non-Woven Synthetic - Outside Dia-6.063 in. - Inside Dia-4.688 in. - H-3 in. - Replacement See Full List of Vehicle Applications »
K&N Filters E-4665 Air Filter Round - H 2.25 in. - ID 5.5 in. - OD 7 in. - Incl. Sealing Grease - 1/4-20 Jack Nut Into Top - For Use w/Briggs/Stratton 422400/400400/351700/351400 See ...
K&N Filters E-4961 Air Filter Round - H 10.75 in - ID 2.625 in. - OD 4.125 in. - Replacement Filter For Donaldson P821575 See Full List of Vehicle Applications »
K&N Filters E-4968 Air Filter Oval Tapered - Non-Woven Synthetic - Outside L-5.438 in. - H-4.75 in. - Replacement See Full List of Vehicle Applications »
K&N Filters E-9001 Air Filter Round - Cotton Gauze - H-1.75 in. - Outside Dia- 4.813 in. - Inside Dia- 2.125 in. See Full List of Vehicle Applications »
K&N Filters E-9098 Air Filter Oval - H-2 1/8 in. - Inside L-4.75/Outside L-6.5 in. - Inside W-1 1/8 in./Outside W-3 in. See Full List of Vehicle Applications »
K&N Filters E-9178 Air Filter Oval - H-2.25 in. - Inside L-15.75 in./Outside L-17.5 - Inside W-8 1/8 in./Outside W-9 7/8 in. See Full List of Vehicle Applications »
K&N Filters E-9179 Air Filter Rectangular - H-3.438 in. - Inside L-12.205 in./Outside L-14.75 - Inside W-10.709 in./12 5/8 in. See Full List of Vehicle Applications »
K&N Filters E-9233 Air Filter Conical Closed - H-2.5 in. - ID-10 7/16 in. - OD-12.75 in./9 7/16 in. - Replacement - Closed Top w/Inner Wire - Incl. Sealing Grease See Full List of Veh...
K&N Filters E-9235 Air Filter Round - Cotton Gauze - Outside Dia-5.125 in. - Inside Dia-3.75 in. - H-10.375 in. - Replacement See Full List of Vehicle Applications »
K&N Filters E-9266 Air Filter Round Straight - H-7 5/8 in. - Base OD- 7 13/16 in. - Top OD-9 7/8 in. - Base ID-5 1/8 in. See Full List of Vehicle Applications »
K&N Filters E-9281 Air Filter Oval - H-9.656 in. - Inside L- 4.5 in. - Outside L-7.438 in. - Inside W-4.5 in. - Outside W-5.5 in. See Full List of Vehicle Applications »
K&N Filters E-9289 Air Filter Round Tapered - H-7.688 in. - Base OD-5.75/Top OD-5.983 in - Flange ID-2.75 in. - Flange L-0.438 in. - Centered See Full List of Vehicle Applications &ra...
K&N Filters HA-3094 Air Filter Round Straight - H-5 in. - OD-4.5 in. - Flange Inside Dia-2.875. - Centered - Replacement See Full List of Vehicle Applications »
K&N Filters R-1080 Universal Clamp On Air FilterNew024844006363
K&N Filters R-1080 Universal Clamp On Air Filter Round Tapered - Base OD-3.5 in. - Top OD-2 in. - Flange ID-1.688 in. - H-4 in. - Centered See Full List of Vehicle Applications »...
K&N Filters RC-2452 Universal Clamp On Air FilterNew024844008305
K&N Filters RC-2452 Universal Clamp On Air Filter Oval Straight - ID-1.75 in. - H-2.75 in. - W-2.875 in. - L-4 in. - Offset - Incl. 2 Filters See Full List of Vehicle Applications &ra...
K&N Filters RC-3114HBK Universal Clamp On Air FilterNew024844400024
K&N Filters RC-3114HBK Universal Clamp On Air Filter Tapered Conical - Non Woven Synthetic - Black - Base OD-6.625 in. - Flange ID-4 in./L-1.688 in. - H-9.5 in. See Full List of Vehic...
