K&N Parts and Accessories

Air Filter Element, High-Flow Race, Cotton Gauze, Oiled, Red, Panel, 10.25 in. Long, 6.50 in. Wide, 1.31 in. Tall, Suzuki, GSXR600, GSXR750, Each

Part Number: KNN-SU-7506R

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Air Filter Element, Powersports, Cotton Gauze, Oiled, Round, 6.38 in. OD, 4.50 in. ID, 9.19 in. Tall, Yamaha, Wolverine, 847cc, Each

Part Number: KNN-YA-8518

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Air Filter Element, Powersports, Oval Taper, Offset Flange, Clamp-On, Cotton Gauze, Oiled, Red, 3.5 in. Long, 2.5 in. Wide, 4.0 in. Tall, 4-pc, Set

Part Number: KNN-RU-2989

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 8.00 in. OD, 4.50 in. ID, 8.00 in. Tall, Black Cap, Each

Part Number: KNN-RC-5142

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 5.43 in. OD, 3.94 in. ID, 3.62 in. Tall, Chrome Cap, Each

Part Number: KNN-RC-5057

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

Part Number: KNN-RK-3933B

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Air Filter Element, Performance, Conical, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 5.00 In Tall, Carbon Fiber Cap, Each

Part Number: KNN-RP-2960

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Air Filter Element, Performance, Oval Tapered, Cotton Gauze, Oiled, Red, 12.0 in. Long, 9.9 in. Wide, 6.0 in Tall, Carbon Fiber Cap, Each

Part Number: KNN-RP-5115

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Air Filter Element, Performance, Conical, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 6.00 in Tall, Carbon Fiber Cap, Each

Part Number: KNN-RP-5168

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 6.53 in. OD, 4.00 in. ID, 7.60 in. Tall, Black Cap, Each

Part Number: KNN-RF-5289

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Air Filter Elements, Universal Performance Air Filters, Dry, Conical Flanged, 2.75 in. Inlet Flange I.D., Synthetic, Black, Each

Part Number: KNN-RP-3137HBK

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Air Filter Element, Performance, Oval Tapered, Cotton Gauze, Oiled, Red, 12.0 in. Long, 9.9 in. Wide, 7.0 in. Tall, Carbon Fiber Cap, Each

Part Number: KNN-RP-5103

2.33 out of 5 stars ( 3 )

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Universal Clamp-On Air Filter, 5"FLG, 8-1/2"B, 5"T, 9-1/2"H GEN 3 DRY

Part Number: KNN-RU-3150HBK

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Air Filter Element, Powersports, Round, Clamp-On, Cotton Gauze, Oiled, Gray, 6.75 in. OD, 5.38 in. ID, 5.13 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-5123

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Air Filter Element, Powersports, Conical Taper, Clamp-On, Cotton Gauze, Oiled, Red, 5.50 in. OD, 3.94 in. ID, 3.25 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-5153

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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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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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Air Cleaner, RK Series, Unique, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.19 in. Tall, Yamaha, XVS950, Bolt, Kit

Part Number: KNN-RK-3940

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Air Cleaner, RK Series, Oval, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.19 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3942

5.0 out of 5 stars ( 1 )

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 3.00 in. OD, 2.00 in. ID, 5.00 in. Tall, Chrome Cap, 4-pc, Set

Part Number: KNN-RC-2774

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Conical, 5.00 in. OD, 3.50 in. ID, 4.00 in. Tall, Suzuki, Katana, 600cc, 750cc, 1100cc, Each

Part Number: KNN-SU-7592

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Air Filter Element, X-Stream, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 4.88 in. OD, 3.31 in. ID, 4.88 in. Tall, Filtered Cap, Each

Part Number: KNN-RX-4120-1

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Air Filter Element, X-Stream XD, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 6.00 in. OD, 3.00 in. ID, 6.50 in. Tall, Filtered Cap, Each

Part Number: KNN-RX-4730XD

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Air Filter Element, X-Stream, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 6.00 in. OD, 2.50 in. ID, 6.50 in. Tall, Filtered Cap, Each

Part Number: KNN-RX-4860

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Unique, 2.00 in. Tall, Suzuki, Boulevard, Intruder, 1783CC, 1800cc, Pair

Part Number: KNN-SU-1806

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