We are available for tuning and setup questions as well as continuing product support after the sale.
MIKUNI BSR42 CARBURETOR FOR SALE SERIES
Please feel free to contact us with any additional questions or requests, we are available by direct line, IM, or email. All Mikuni AS Series Carburetor Kits are designed to be a bo-on application, and as such, are set up and jetted properly as sold for your particular motorcycle application. Because of this it is always best to check and see what size jet is actually installed before replacing.Īll kits are sold each, select the same amount of kits as you have carburetors to service. GENUINE MIKUNI OEM BSR42 Carburetor Rebuild Kit for Yamaha YFZ450 MK-BSR42-31 - 94.92. The jetting required by these models is listed below, individual sizes will vary. Please inquire for help with jetting or sizes.