Availability
Air Cleaners
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Dropped, Chrome Base, 5.13 in. Inlet. Oiled Filter, 3 in. Tall, No Choke, Each
Part Number: KNN-66-3040
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 11 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet. Cotton Gauze Filter, 2.19 in. Tall, Each
Part Number: KNN-66-3110
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet, Cotton Gauze Filter, 3 in. Tall, Each
Part Number: KNN-66-3010
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Dropped, Chrome Base, 5.13 in. Inlet. Cotton Gauze Filter, 4 in. Tall, Each
Part Number: KNN-66-3060
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 9 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet. Cotton Gauze Filter, 2.75 in. Tall, Each
Part Number: KNN-66-3150
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet, Cotton Gauze Filter, 5 in. Tall, Each
Part Number: KNN-66-3030
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 11 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet. Cotton Gauze Filter, 3.5 in. Tall, Each
Part Number: KNN-66-3120
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 7.31 in. Inlet. Cotton Gauze Filter, 4 in. Tall, Each
Part Number: KNN-66-3080
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet, Cotton Gauze Filter, 4 in. Tall, Each
Part Number: KNN-66-3020
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet, Cotton Gauze Filter, 2.31 in. Tall, Each
Part Number: KNN-66-3000
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 7.31 in. Inlet. Cotton Gauze Filter, 6 in. Tall, Each
Part Number: KNN-66-3100
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 11 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet. Cotton Gauze Filter, 5.0 in. Tall, Each
Part Number: KNN-66-3130
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Assembly, Super-Light Aluminum, Round, Black, Bowtie Emblem, 14 in. Diameter, 3 in. Tall, Each
Part Number: PRO-141-692
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Air Cleaner Kit, LS 4-Bolt 92mm Thottle Body Adapter, 4150 Carburetor Adapter, Black, Snorkel Style, Paper Element, Kit
Part Number: LSS-GMLS3028
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Air Filter Assembly, Super-Light Aluminum, Round, Gray Anodized, Bowtie Emblem, 14 in.Diameter, 3 in.Tall, Each
Part Number: PRO-141-693
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Air Cleaner, X-Stream Airflow, 11 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 7.31 in. Inlet. Cotton Gauze Filter, 3.5 in. Tall, Each
Part Number: KNN-66-3140
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Air Filter Assembly, 14 in. Diameter, Round, Aluminum, Black Anodized, 3 in. Filter Height, Each
Part Number: PRO-141-690
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Air Cleaner, X-Stream Airflow, 9 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet. Cotton Gauze Filter, 2.75 in. Tall, Each
Part Number: KNN-66-3160
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Dropped, Chrome Base, 5.13 in. Inlet. Cotton Gauze Filter, 5 in. Tall, Each
Part Number: KNN-66-3070
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner Kit, LS 4-Bolt 92mm Thottle Body Adapter, 4150 Carburetor Adapter, Chrome, 409 Dual Snorkel Style, Paper Element, Kit
Part Number: LSS-GMLS3030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner,Aluminum,4150 Carb,Made In USA,14" Diameter,3" Washable cotton gauze element,Smooth Top,Gloss black anodize
Part Number: EMS-MS215-65BA
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Air Cleaner, Stealth, Round, Aluminum Base, Black Anodized, Red Filter, Harley-Davidson®, Kit
Part Number: SSY-170-0164
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Stealth Air Cleaner, Round, Black Anodized, Red Filter, Harley-Davidson®, Throttle by Wire, Kit
Part Number: SSY-170-0061
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Air Cleaner, X-Stream Airflow, 14 in. Round, Aluminum Frame, Black, Raised, Chrome Base, 5.13 in. Inlet. Oiled Filter 4.0 in. Tall, No Choke, Each
Part Number: KNN-66-3200
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Air Cleaner, Stealth Air Stinger Air Cleaner Kit, Round, Ring Top Design, Aluminum, Natural, Anodized, Red Cotton Gauze Filter, Harley-Davidson®, Kit
Part Number: SSY-170-0714A
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
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