HARLEY-DAVIDSON Air & Fuel Delivery

Air Intake, 57 Series FIPK, Aluminum Tube, Black, Cotton Gauze Filter, Oiled, Red, for use on Harley-Davidson®, 1442cc, 1573cc, 1688cc, Kit

Part Number: KNN-57-1137

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Round, 4.44 in. OD, 3.00 in. ID, 5.22 in. Tall, Black Cap, Each

Part Number: KNN-RE-5286

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Oval, 2.06 in.Tall, for use on Harley-Davidson®, 103ci, 110ci, Models, Each

Part Number: KNN-HD-0910

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Air Cleaner, Street Metal Series, 10 in. Long, Oval, Black Top, Finned, Cotton Gauze Filter, Red, 2.38 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3953

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Air Cleaner, Street Metal Series, 10 in. Oval, Black Top, Finned, Cotton Gauze Filter, Red, 2.38 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3956

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 4.50 in. Long, 3.00 in. Wide, 6.00 in. Tall, Each

Part Number: KNN-RC-3680

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, 8.31 in. Long, 8.13 in. Wide, 3.31 in.Tall, for use on Harley-Davidson®, 69ci, 76ci, Each

Part Number: KNN-HD-1102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Conical, 6.25 in. OD, 2.13 in.Tall, for use on Harley-Davidson®, Screamin Eagle, Each

Part Number: KNN-HD-0800

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Unique Shape, 1.625 in.Tall, for use on Harley-Davidson®, 88ci, 96ci, 103ci, Each

Part Number: KNN-HD-1499

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Air Cleaner, Street Metal Series, Unique, Black Top, Finned, Raised Base, Cotton Gauze Filter, Red, 2.63 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3955

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Air Cleaner, Street Metal Series, 10 in. Long, Oval, Black Top, Finned, Cotton Gauze Filter, Red, 2.38 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3952

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Estimated Ship Date: Today

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Air Cleaner, Street Metal Series, Unique, Black Top, Gloss, Raised Base, Cotton Gauze Filter, Red, 2.63 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3950

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, 6.63 in. Long, 4.75 in. Wide, 1.63 in.Tall, for use on Harley-Davidson®, 103ci, Models, Each

Part Number: KNN-HD-1614

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, 8.44 in. Long, 5.25 in. Wide, 1.5 in.Tall, for use on Harley-Davidson®, 54ci, 74ci, Each

Part Number: KNN-HD-8834

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Unique, 6.88 in. Long, 5.5 in. Wide, 2.75 in.Tall, Universal, Each

Part Number: KNN-HD-1717

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Air Intake, 57 Series FIPK, Aluminum Tube, Black, Cotton Gauze Filter, Oiled, Red, for use on Harley-Davidson®, 1573cc, 1688cc, 1803cc, Kit

Part Number: KNN-57-1134

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Round, 6 in. OD, 5.5 in. ID, 2.31 in.Tall, for use on Harley-Davidson®, Softail Slim, Each

Part Number: KNN-HD-0818

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Air Intake, 57 Series FIPK, Aluminum Tube, Silver, Cotton Gauze Filter, Oiled, Red, for use on Harley-Davidson®, 1442cc, 1573cc, 1688cc, Kit

Part Number: KNN-57-1137S

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Air Intake, AirCharger, 63 Series, Aluminum Tube, Black, Cotton Gauze Filter, Oiled, Red, for use on Harley-Davidson®, 1753cc, 1868cc, Kit

Part Number: KNN-63-1139

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Oval, 4.50 in. Long, 3.00 in. Wide, 4.00 in. Tall, 2.44 in. ID Flange, Each

Part Number: KNN-RE-0961

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Air Filter Element, HighFlow, Cotton Gauze, Oiled, Red, 7.5 in. Long, 5.8 in. Wide, 1.7 in.Tall, for use on Harley-Davidson®, 96ci, 103ci, 110ci, Each

Part Number: KNN-HD-1508

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, 7.06 in. Long, 5.63 in. Wide, 1.63 in.Tall, for use on Harley-Davidson®, 54ci, 74ci, Each

Part Number: KNN-HD-1212

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Estimated Ship Date: Today

Air Filter Element, Pro Dry S, Synthetic, Round, Harley-Davidson®, Each

Part Number: AFE-80-10401D

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Air Intake, 57 Series FIPK, Aluminum Tube, Black, Cotton Gauze Filter, Oiled, Red, for use on Harley-Davidson®, 1753cc, 1868cc, Kit

Part Number: KNN-57-1139

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Oval, 4.75 in. Long, 3.50 in. Wide, 6.00 in. Tall, 2.44 in. ID Flange, Each

Part Number: KNN-RE-0960

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Estimated Ship Date: Dec 23, 2025 if ordered today

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