Arlen Ness

Arlen Ness #18-769 - Big Sucker Stage 1 Outer Cover - Knuckle - Black

Big Sucker Stage 1 Outer Cover - Knuckle - BlackFeaturesReplacement and optional components for all Ness Billet Sucker and Big Sucker air filter kitsSpecsBase...

Arlen Ness #81-105 - Monster Sucker Air Cleaner Cover - Beveled - Chrome

Monster Sucker Air Cleaner Cover - Beveled - ChromeFeaturesForged billet covers can be added at any time to any Monster Sucker kits that were originally purchased without covers (sold...

Arlen Ness #81-103 - Monster Sucker Air Cleaner Cover - Deep-Cut - Chrome

Monster Sucker Air Cleaner Cover - Deep-Cut - ChromeFeaturesForged billet covers can be added at any time to any Monster Sucker kits that were originally purchased without covers (sold...

Arlen Ness #18-761 - Big Sucker Stage 1 Outer Cover - Smooth - Black

Not for part #'s 1010-1011, 1010-0891, 1010-0892, 1010-1014, 1010-1012 and 1010-1013.FeaturesReplacement and optional components for all Ness Billet Sucker and Big Sucker air filter kitsSpecsAir...

Arlen Ness #602-022 - Replacement Hardware Kit - Monster, Velocity Series, Mini 22

Replacement Hardware Kit - Monster, Velocity Series, Mini 22FeaturesIncludes all necessary gaskets and hardware to bring your air cleaner to like new conditionReplacement hardware kit for Monster...

Arlen Ness #600-048 - Crossfire Air Cleaner - Chrome

Features an integrated oil-catch to ensure no oil reaches the air filter and restricts air flow.FeaturesFeatures a polycarbonate window to view the internal working of the air intake...

Arlen Ness #600-038 - Crossfire Air Cleaner - Black

Features an integrated oil-catch to ensure no oil reaches the air filter and restricts air flow.FeaturesFeatures a polycarbonate window to view the internal working of the air intake...

Arlen Ness #600-029 - Velocity 90° Air Cleaner Kit - Chrome

Velocity 90° Air Cleaner Kit - ChromeFeaturesHidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide efficient engine breathing in a virtually closed...

Arlen Ness #600-021 - Mini 22° Air Cleaner Kit - Chrome

Mini 22° Air Cleaner Kit - ChromeFeaturesCompact performance air cleaner featuring 4.5” tapered air filter design and angled billet top for increased performance and leg clearanceHidden breather is...

Arlen Ness #81-308 - Sidekick Air Cleaner Kit - Titanium

Sidekick Air Cleaner Kit - TitaniumFeaturesBreather design is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter...

Arlen Ness #600-012 - Inverted Series Air Cleaner Kit - Titanium

Inverted Series Air Cleaner Kit - TitaniumFeaturesForged billet aluminum backing plate features Big Sucker™ hidden breather technology and a radius air inlet for smooth airflowForged billet air...

Arlen Ness #81-301 - Sidekick Air Cleaner Kit - Chrome

Sidekick Air Cleaner Kit - ChromeFeaturesBreather design is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter...

Arlen Ness #18-978 - Clear Tear Air Cleaner Kit - Chrome

For '01-'17 Twin Cam Delphi EFI and '99-'06 Twin Cam CV carb models.FeaturesThe Clear Tear air cleaner series brings the timeless teardrop shape to a new levelRadius window can be installed in both...

Arlen Ness #18-977 - Clear Tear Air Cleaner Kit - Black

Clear Tear Air Cleaner Kit - BlackFeaturesThe Clear Tear air cleaner series brings the timeless teardrop shape to a new levelRadius window can be installed in both the front or back facing direction...

Arlen Ness #18-976 - Clear Tear Air Cleaner Kit - Chrome

Clear Tear Air Cleaner Kit - ChromeFeaturesThe Clear Tear air cleaner series brings the timeless teardrop shape to a new levelRadius window can be installed in both the front or back facing direction...