MCS
Dual inlet crankcase breather filter. Chrome
Dual inlet crankcase breather filter. Chrome
Couldn't load pickup availability
Fits head vented Big Twin and Sportster models. Enables you to use any aftermarket air cleaner set-up since both heads can be connected directly to this breather; since is has dual fittings one for each head. No T-fittings required. Note: Also direct replacement for MCS 905022; 905023; 905023; 905024 and 905034 air cleaner adapter bracket kits.
Share

Why buy from Forty5°
-
Not sure it fits?
Ask on WhatsAppPick your bike at the top of the page to see which parts are listed for it. For anything not listed, send us your VIN on WhatsApp and we'll confirm the fit before you order.
-
Workshop installation
Book a serviceHave us fit it. Book installation at parts intake — same-day on most jobs, master techs only.
-
Founder-led aftersales
Get in touchQuestions after fitment? You'll speak to the people who installed it. We answer email and WhatsApp Tuesday to Sunday, 11am–7pm.