Fuel & Air

Diag4 Bike AT 531 5094 - Serial Diagnostic System Ind Software W/Usb Interface

Professional diagnostic tool for Harley Davidson & Buell workshops and tuning centers. Diagnoses electronic fuel injection module (EFI) and others (Security modules, ABS, etc.) through the diagnostic connector. The system consists of a communication...

Diag4 Bike AT 531 5095 - Serial Diagnostic System Ind Software W/Bluetooth Interface

Professional diagnostic tool for Harley Davidson & Buell workshops and tuning centers. Diagnoses electronic fuel injection module (EFI) and others (Security modules, ABS, etc.) through the diagnostic connector. The system consists of a communication...

Diag4 Bike AT 535 5001 - Parallel Diagnostic System Universal Connector Kit

Universal connector kit includes common adapters (73 connectors) for non-destructive diagnostic operations on the wiring harness

DK Custom Products #DK-4ST-CC-BLK - Catch Can for External Breather System - Black

Catch Can for External Breather System - BlackFeaturesFeatures 4 stage filtration to keep oily crankcase air from being rerouted back into the engineCreates performance gain and increases engine longevityCNC-machined billet aluminumMeasures 1-1/2"...

DK Custom Products #DK-4ST-CC-MCF - Catch Can for External Breather System - Raw

Catch Can for External Breather System - RawFeaturesFeatures 4 stage filtration to keep oily crankcase air from being rerouted back into the engineCreates performance gain and increases engine longevityCNC-machined billet aluminumMeasures 1-1/2"...

Drag Specialties - "Bob" Retro-Style Air Cleaner Kit - Black

Requires appropriate breather/carb support bracket.For '01-'17 Twin Cam models with Delphi EFI, '99-'06 Twin Cam, '88-'06 Sportster/ '90-'99 Evolution Big Twin models with CV carb (except '16-'17 Softail, '16-'17 FXDLS, '08-'16 FLHT/FLHR/FLTR/FLHX and...

Drag Specialties - "Bob" Retro-Style Air Cleaner Kit - Chrome

Requires appropriate breather/carb support bracket.For S&S Super E/G carburetor.FeaturesRetro-style air cleaner measures 5-1/2" in diameterAll necessary mounting hardware includedIncludes a reusable foam filter elementSpecsAir Cleaner...

Drag Specialties - "Bob" Retro-Style Air Cleaner Kit - Chrome

Requires appropriate breather/carb support bracket.For '01-'17 Twin Cam models with Delphi EFI, '99-'06 Twin Cam, '88-'06 Sportster/ '90-'99 Evolution Big Twin models with CV carb (except '16-'17 Softail, '16-'17 FXDLS, '08-'16 FLHT/FLHR/FLTR/FLHX and...

Drag Specialties - Air Cleaner Adapter - Touring/Trike

Air Cleaner Adapter - Touring/TrikeFeaturesAir cleaner adapter for Dragtron II air cleanersPlain machined finishSpecsColor/FinishMachinedProduct NameAir Cleaner AdapterRiding StyleStreetModelDragtron IIUnitsKit

Drag Specialties - Air Cleaner Adapter - Twin Cam

For '01-'17 Twin Cam models with Delphi EFI (except '08-'16 Touring/H-D Trike, '16-'17 Softails, '16-'17 FXDLS).FeaturesAir cleaner adapter for Dragtron II air cleanersPlain machined finishSpecsColor/FinishMachinedProduct NameAir Cleaner...

Drag Specialties - Air Cleaner Support Bracket Kit - '07-'22 Sportster

Air Cleaner Support Bracket Kit - '07-'22 SportsterFeaturesCan be used in conjunction with most breather kits (where applicable)All gaskets and mounting hardware includedBreather kits/bolts sold separatelyMount to the cylinder headsSpecsRiding...

Drag Specialties - Breather Bolt Washer Kit - Dyna/FXR/Softail/Sportster/Touring/Trike

Breather Bolt Washer Kit - Dyna/FXR/Softail/Sportster/Touring/TrikeFeaturesFeatures four 7/16" and four 5/16" (inside diameter) aluminum centering washersAlso includes four 1/2" (inside diameter) nylon sealing washersSpecsBase...

Drag Specialties - Breather Bolts - Evolution Big Twin - 1/2"-13

Includes sealing washers.FeaturesChrome-plated hex-head breather boltsFits most supports and breather bracketsSpecsColor/FinishChromeProduct NameBreather BoltRiding StyleStreetUnits2 PackBase ColorSilver

Drag Specialties - Breather Bolts - Twin Cam - 3/8"-16

Breather Bolts - Twin Cam - 3/8"-16FeaturesChrome-plated hex-head breather boltsFits most supports and breather bracketsSpecsColor/FinishChromeBase ColorSilverRiding StyleStreetUnits2 PackProduct NameBreather Bolt

Drag Specialties - Carburetor Rebuild Kit - '76-'89 Keihen

Carburetor Rebuild Kit - '76-'89 KeihenFeaturesKits include all necessary parts to rebuild a butterfly-style or CV-style Keihin carbSpecsMaterialRubberTypeCarburetorColor/FinishGrayUnitsKitBase ColorBlackProduct NameRebuild KitModelKeihinRiding...