K&N Air Cleaners

Air Cleaner Assembly, Round, 11.00 in., Steel Top, Chrome, Flat Base, K&N Logo, 5.13 in. Inlet, Cotton Gauze Filter, 3.50 in., Red, Each

Part Number: KNN-60-1180

4.0 out of 5 stars ( 9 )

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Air Cleaners, Air Box, Carbon Fiber, Rectangular, 18.906 in. Lg x 14 in. Wide x 6.5 in. Tall, 2.75 in. Horn ID, Cotton Gauze, Black/Red, Oiled. Kit

Part Number: KNN-100-8559

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Air Cleaners, Air Box, Carbon Fiber, Rectangular, 18.813 in. Lg x 13.75 in. Wide x 4.125 in. Tall, Cotton Gauze, Black/Red, Oiled. 6 lbs., Kit

Part Number: KNN-100-8592

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Air Cleaner Assembly, Oval, 7.38 in Long, 3.75 in Wide, 3.25 in. Tall, 2.19 in. Inlet, Steel, Chrome Finish, Cotton Gauze Filter, Oiled, Red, Kit

Part Number: KNN-56-1210

2.5 out of 5 stars ( 2 )

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Air Cleaners, Air Box, Carbon Fiber, Rectangular, Flat Base, 19 in. Lg x 14 in. Wide x 6.5 in. Tall, No Base Holes, Cotton Gauze, Black/Red, Oiled.Kit

Part Number: KNN-100-8567

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Air Cleaner Assembly, Round, 2.40 in. Inlet, 1.75 in. Tall, 5.88 in. Outside Diameter, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-1620

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Aug 19, 2025 if ordered today

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Air Cleaners, Air Box, Carbon Fiber, Rectangular, 18.813 in. Lg x 13.75 in. Wide x 4.125 in. Tall, Cotton Gauze, Black/Red, Oiled. 4.3 lbs., Kit

Part Number: KNN-100-8591

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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Air Cleaner Assembly, Oval, 4.44 in. Inlet, 2.75 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9070

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Air Cleaner Assembly, Round, 1.75 in. Inlet, 1.75 in. Tall, 5.88 in. Outside Diameter, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-1400

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Air Cleaner Assembly, Rectangular, 7 in Long, 4.5 in Wide, 3.25 in. Tall, 1.88 in. Inlet, Steel, Chrome Finish, Cotton Gauze Filter, Oiled, Red, Kit

Part Number: KNN-56-1170

5.0 out of 5 stars ( 1 )

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Air Cleaner Assembly, Oval, 1.88 in. Inlet, 2.09 in. Tall, Steel, Chrome Plated, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9330

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Estimated Ship Date: Aug 20, 2025 if ordered today

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Air Cleaner Assembly, Oval, 1.38 in. Inlet, 2.09 in. Tall, Steel, Chrome Plated, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9320

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Air Cleaner Assembly, Oval, 1.66 in. Inlet, 2.09 in. Tall, Steel, Chrome Plated, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9327

4.0 out of 5 stars ( 1 )

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Air Cleaner Assembly, Rectangular, 2.00 in. Inlet, 2.75 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9104

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Air Cleaner Assembly, Round, 2.09 in. Inlet, 2.75 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9145

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Air Cleaner Assembly, Oval, 1.97 in. Inlet, 3.25 in. Tall, 7.00 in. Long, 4.50 in. Wide, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-1350

5.0 out of 5 stars ( 3 )

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Air Cleaner Assembly, Oval, 2.00 in. Inlet, 2.00 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9106

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Air Cleaner, RK Series, 6.25 in. Round, Aluminum, Chrome, Cotton Gauze Filter, Red, 2.125 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3933

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Air Cleaner, RK Series, 7.5 in. Round, Aluminum, Chrome Top, Black Base, Cotton Gauze Filter, Red, 2.13 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3934

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Air Cleaner, RK Series, Teardrop, Aluminum, Chrome Top, Black Base, Cotton Gauze Filter, Red, 2.25 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3932

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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Air Cleaners, Air Box, Carbon Fiber, Rectangular, Flat Base, 27.25 in. Lg x 16.25 in. Wide x 4.125 in. Tall, Cotton Gauze, Black/Red, Oiled. Kit

Part Number: KNN-100-8593

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Air Cleaner, RK Series, 9.0 in. Long, Oval, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.2 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3910-1

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Aug 19, 2025 if ordered today

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Air Cleaner Assembly, Oval, 1.88 in. Inlet, 2.75 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9082

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Air Cleaner, RK Series, 9.3 in. Long, Teardrop, Chrome Top, Black Base, Cotton Gauze Filter, Red, 2.13 in. Tall, Yamaha, Road Star, Wild Star, Kit

Part Number: KNN-RK-3905-1

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Air Cleaner, RK Series, 8.6 in. Long, Teardrop, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.25 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3932B

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Estimated Ship Date: Aug 18, 2025 if ordered today

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