Idle Speed Screw Packing

Idle Speed Screw Packing 

• 3042-0143
• Fits: Mikuni Carburetors 42/45/48
• Designed to fit, engineered to last. Rivera Primo performance and aftermarket parts for Harley-Davidson motorcycles
• Rivera Primo - American made pro clutches, belt drives and other custom parts for V-Twin motorcycles – Whatever it takes to keep your V-Twin bike on the road!