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Arlen Ness Sidekick Air Cleaner Filter Kit Black 81-304-56

Air Filter | SKU #81-304-56 | MPN #81-304

$494.37

  • New Part
free deliveryAverage shipping time to your home 2-4 days
Contact us for a question. Phone: (304) 699-7572
Fits your vehicle×

Availability: IN STOCK

  • WI
    3
  • NC
    1

Specifications

ConditionNew
SKU#81-304-56
MPN#81-304
PartAir Filter
MaterialBillet Aluminum
Filter TypeSynthetic
Washable/ReusableYes
Base ColorBlack
Surface FinishAnodized
ShapeRound
Filter Media MaterialSynthetic
Pre-OiledYes
Cover StyleSidekick

Vehicle Compatibility

This part fits an additional 586 vehicles.
YearMakeModelSubmodel
Harley-DavidsonDynaDyna Street Bob FXDB
Harley-DavidsonDynaDyna Wide Glide FXDWG
Harley-DavidsonDynaDyna Low Rider FXDL
Harley-DavidsonDynaDyna Fat Bob FXDF
Harley-DavidsonDynaDyna Low Rider FXDLS
Harley-DavidsonDynaDyna Switchback FLD
Harley-DavidsonDynaDyna Street Bob FXDBP
Harley-DavidsonHeritage SoftailHeritage Softail Classic FLSTC
Harley-DavidsonSoftailSoftail Deluxe FLSTN
Harley-DavidsonSoftailSoftail Slim FLS
Harley-DavidsonSoftailSoftail CVO Deluxe FLSTNSE
Harley-DavidsonBreakoutBreakout FXSB
Harley-DavidsonFatboyFatboy FLSTF
Harley-DavidsonFatboy LoFatboy Lo FLSTFB
Harley-DavidsonHeritage SoftailHeritage Softail Classic Shrine SE FLSTC
Harley-DavidsonHeritage SoftailHeritage Softail Classic Peace Officer SE FLSTC
Harley-DavidsonHeritage SoftailHeritage Softail Classic Firefighter SE FLSTC
Harley-DavidsonDynaDyna Super Glide Custom FXDC
Harley-DavidsonDynaDyna Fat Bob Dark Custom FXDF
Harley-DavidsonDynaDyna Street Bob Police FXDBP
Harley-DavidsonDynaDyna Street Bob Hard Candy Custom FXDB
Harley-DavidsonDynaDyna Street Bob Dark Custom FXDB
Harley-DavidsonSoftailSoftail Deluxe Hard Candy Custom FLSTN
Harley-DavidsonBreakoutBreakout CVO FXSBSE
Harley-DavidsonBreakoutBreakout CVO Hard Candy Custom FXSBSE
Harley-DavidsonBreakoutBreakout Hard Candy Custom FXSB
Harley-DavidsonHeritage SoftailHeritage Softail Classic Anniversary FLSTC
Harley-DavidsonDynaDyna Fat Bob Hard Candy Custom FXDF
Harley-DavidsonDynaDyna Super Glide Custom Anniversary FXDC
Harley-DavidsonBlacklineBlackline FXS
Harley-DavidsonBlacklineBlackline Dark Custom FXS
Harley-DavidsonBlacklineBlackline Hard Candy Custom FXS
Harley-DavidsonFatboy LoFatboy Lo 110th Anniversary FLSTFB
Harley-DavidsonDynaDyna Super Glide Custom EFI FXDCI
Harley-DavidsonDynaDyna Wide Glide EFI FXDWGI
Harley-DavidsonDynaDyna Street Bob EFI FXDBI
Harley-DavidsonSoftailSoftail Standard FXST
Harley-DavidsonCross BonesCross Bones FLSTSB
Harley-DavidsonFatboyFatboy EFI FLSTFI
Harley-DavidsonFatboyFatboy Shrine SE FLSTF
Harley-DavidsonFatboyFatboy Peace Office SE FLSTF
Harley-DavidsonFatboyFatboy Firefighter SE FLSTF
Harley-DavidsonRocker CRocker C FXCWC
Harley-DavidsonDynaDyna Super Glide FXD
Harley-DavidsonDynaDyna Super Glide EFI FXDI
Harley-DavidsonDynaDyna CVO Fat Bob FXDFSE2
Harley-DavidsonSoftailSoftail Custom FXSTC
Harley-DavidsonNight TrainNight Train FXSTB
Harley-DavidsonDynaDyna Low Rider EFI FXDLI
Harley-DavidsonDynaDyna CVO Fat Bob FXDFSE
Harley-DavidsonRockerRocker FXCW
Harley-DavidsonDynaDyna Super Glide Screamin Eagle Anniversary FXDSE2
Harley-DavidsonDynaDyna Super Glide Screamin Eagle FXDSE2
Harley-DavidsonDynaDyna Low Rider Anniversary FXDL
Harley-DavidsonDynaDyna Wide Glide 105th Anniversary FXDWG
Harley-DavidsonSoftailSoftail Deluxe Anniversary FLSTN
Harley-DavidsonSoftailSoftail Custom Anniversary FXSTC
Harley-DavidsonFatboyFatboy Anniversary FLSTF
Harley-DavidsonRoad KingRoad King Custom FLHRS
Harley-DavidsonRoad KingRoad King FLHR
Harley-DavidsonRoad KingRoad King Classic FLHRC
Harley-DavidsonRoad KingRoad King Screamin Eagle FLHRSE3
Harley-DavidsonRoad KingRoad King Shrine SE FLHR
Harley-DavidsonRoad KingRoad King Peace Office SE FLHR
Harley-DavidsonRoad KingRoad King Firefighter SE FLHR
Harley-DavidsonRoad KingRoad King Fire/Rescue w/ABS FLHR
Harley-DavidsonRoad KingRoad King Fire/Rescue FLHR
Harley-DavidsonElectra GlideElectra Glide FLHT
Harley-DavidsonElectra GlideElectra Glide Ultra Classic FLHTCU
Harley-DavidsonElectra GlideElectra Glide Classic EFI FLHTCI
Harley-DavidsonElectra GlideElectra Glide Classic FLHTC
Harley-DavidsonElectra GlideElectra Glide Classic Screamin Eagle FLHTCSE
Harley-DavidsonElectra GlideElectra Glide EFI FLHTI
Harley-DavidsonElectra GlideElectra Glide Ultra Classic EFI FLHTCUI
Harley-DavidsonElectra GlideElectra Glide Ultra Classic Screamin Eagle FLHTCUSE
Harley-DavidsonElectra GlideElectra Glide Police EFI FLHTPI
Harley-DavidsonElectra GlideElectra Glide Ultra Classic Shrine SE FLHTCU
Harley-DavidsonElectra GlideElectra Glide Ultra Classic Screamin Eagle FLHTCUSE2
Harley-DavidsonElectra GlideElectra Glide Ultra Classic Peace Officer SE EFI FLHTCUI
Harley-DavidsonElectra GlideElectra Glide Ultra Classic Firefighter SE EFI FLHTCUI
Harley-DavidsonElectra GlideElectra Glide Police EFI w/ABS FLHTPI
Harley-DavidsonDynaDyna Super Glide Screamin Eagle FXDSE
Harley-DavidsonHeritage SpringerHeritage Springer FLSTS
Harley-DavidsonSoftailSoftail Deuce FXSTD
Harley-DavidsonRoad GlideRoad Glide FLTR
Harley-DavidsonSoftail SpringerSoftail Springer Classic FLSTSC
Harley-DavidsonStreet GlideStreet Glide FLHX
Harley-DavidsonNight TrainNight Train EFI FXSTBI
Harley-DavidsonRoad KingRoad King Classic EFI FLHRCI
Harley-DavidsonRoad KingRoad King EFI FLHRI
Harley-DavidsonRoad KingRoad King Custom EFI FLHRSI
Harley-DavidsonRoad KingRoad King Peace Office SE EFI FLHRI
Harley-DavidsonRoad KingRoad King Firefighter SE EFI FLHRI
Harley-DavidsonRoad KingRoad King Fire/Rescue EFI FLHRI
Harley-DavidsonHeritage SoftailHeritage Softail Classic EFI FLSTCI
Harley-DavidsonHeritage SoftailHeritage Softail EFI FLSTI
Harley-DavidsonHeritage SoftailHeritage Softail Classic Peace Officer SE EFI FLSTCI
Harley-DavidsonHeritage SoftailHeritage Softail Classic Firefighter SE EFI FLSTCI
Harley-DavidsonDynaDyna Super Glide 35th Anniversary FXD
Harley-DavidsonSoftailSoftail Standard EFI FXSTI
Harley-DavidsonSoftailSoftail Deuce EFI FXSTDI
Harley-DavidsonSoftailSoftail Deluxe EFI FLSTNI
Harley-DavidsonRoad GlideRoad Glide EFI FLTRI
Harley-DavidsonSoftail SpringerSoftail Springer FXSTS
Harley-DavidsonSoftail SpringerSoftail Springer EFI FXSTSI
Harley-DavidsonSoftail SpringerSoftail Springer Classic EFI FLSTSCI
Harley-DavidsonStreet GlideStreet Glide EFI FLHXI
Harley-DavidsonFatboyFatboy Screamin Eagle FLSTFSE
Harley-DavidsonFatboyFatboy Peace Office SE EFI FLSTFI
Harley-DavidsonFatboyFatboy Firefighter SE EFI FLSTFI
Harley-DavidsonElectra GlideElectra Glide Classic Shrine SE FLHTC
Harley-DavidsonElectra GlideElectra Glide Classic Firefighter SE FLHTC
Harley-DavidsonDynaDyna Super Glide Sport FXDX
Harley-DavidsonDynaDyna Super Glide Sport EFI FXDXI
Harley-DavidsonFatboyFatboy Anniversary EFI FLSTFI
Harley-DavidsonSoftailSoftail Deuce Screamin Eagle FXSTDSE
Harley-DavidsonNight TrainNight Train Anniversary FXSTB
Harley-DavidsonNight TrainNight Train Anniversary EFI FXSTBI
Harley-DavidsonRoad KingRoad King Screamin Eagle EFI FLHRSEI2
Harley-DavidsonRoad KingRoad King Anniversary FLHR
Harley-DavidsonRoad KingRoad King Police EFI FLHPI
Harley-DavidsonRoad KingRoad King Classic Anniversary EFI FLHRCI
Harley-DavidsonRoad KingRoad King Screamin Eagle Anniversary EFI FLHRSEI2
Harley-DavidsonRoad KingRoad King Anniversary EFI FLHRI
Harley-DavidsonElectra GlideElectra Glide Ultra Classic Anniversary EFI FLHTCUI
Harley-DavidsonElectra GlideElectra Glide Classic Firefighter SE EFI FLHTCI
Harley-DavidsonElectra GlideElectra Glide Classic Anniversary FLHTC
Harley-DavidsonElectra GlideElectra Glide Classic Anniversary EFI FLHTCI
Harley-DavidsonElectra GlideElectra Glide Anniversary EFI FLHTI
Harley-DavidsonElectra GlideElectra Glide Anniversary FLHT
Harley-DavidsonHeritage SoftailHeritage Softail Classic Anniversary EFI FLSTCI
Harley-DavidsonDynaDyna Super Glide T-Sport FXDX-T
Harley-DavidsonDynaDyna Wide Glide Anniversary FXDWG
Harley-DavidsonDynaDyna Super Glide T-Sport Anniversary FXDX-T
Harley-DavidsonDynaDyna Super Glide Sport Anniversary FXDX
Harley-DavidsonDynaDyna Super Glide Anniversary FXD
Harley-DavidsonHeritage SpringerHeritage Springer EFI FLSTSI
Harley-DavidsonSoftailSoftail Deuce Anniversary EFI FXSTDI
Harley-DavidsonSoftailSoftail Deuce Anniversary FXSTD
Harley-DavidsonSoftailSoftail Standard Anniversary FXST
Harley-DavidsonSoftailSoftail Standard Anniversary EFI FXSTI
Harley-DavidsonRoad GlideRoad Glide Anniversary EFI FLTRI
Harley-DavidsonSoftail SpringerSoftail Springer Anniversary FXSTS
Harley-DavidsonSoftail SpringerSoftail Springer Anniversary EFI FXSTSI
Harley-DavidsonRoad KingRoad King Screamin Eagle EFI FLHRSEI
Harley-DavidsonDynaDyna Wide Glide Screamin Eagle FXDWG3
Harley-DavidsonDynaDyna Wide Glide Screamin Eagle FXDWG2
Harley-DavidsonRoad GlideRoad Glide Screamin Eagle EFI FLTRSEI
Harley-DavidsonDynaDyna Convertible FXDS-Conv
Harley-DavidsonDynaDyna Super Glide Convertible FXDS-Conv

Description

The Arlen Ness Sidekick Air Cleaner is the ultimate performance air cleaner that helps you get the most power and acceleration out of your bike. Its angled design provides excellent legroom and increased airflow, plus superior style, so you can enjoy a comfortable and powerful ride. This air filter features a high-flow black synthetic filter element wrapped in a stainless steel mesh for maximum efficiency. Plus, it includes a clear polycarbonate window that not only looks cool but also gives you visual insight into your intake system as it works its magic. Get ready to experience a whole new level of performance with the Arlen Ness Sidekick Air Cleaner!

Features

  • Angled Shape
  • Excellent legroom
  • Washable/reusable filter
  • High-performance Synthetic air filter
  • Black pre-oiled performance air filter 
  • Patent-Pending hidden breather system 

Additional Information

NOTE: Exempt per CARB Executive Order (E.O.) # D-639-9 for 2001-2021 EFI models only.

Customer Review

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    500 (87%)
  • 4
    53 (9%)
  • 3
    16 (3%)
  • 2
    1 (0%)
  • 1
    3 (1%)
97% of customers rate this company 4- or 5-stars
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  • Favorite Reviews
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  • 5 ★ Reviews
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  • 1 ★ Reviews
John M. Verified Customer   
11-04-23

Parts was what it showed. Back riding again with no fear or worries with my quick fix and got a used hose that is working great for my 98 Vulcan classic 800

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Product Satisfaction
5 / 5
Tyson E. Verified Customer   
10-29-23

Yes

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Marcus D. Verified Customer   
10-28-23

Scott was a lot of help through Facebook.

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Product Satisfaction
5 / 5