Carburetor Cable Rubber Cap

his rubber cable cap seals off the throttle cable adjuster where it threads into your carb top — the exact spot where grit, water, and road spray love to sneak in and gum things up. Keep that adjuster clean and your throttle action stays smooth and predictable.

If yours is cracked, dry-rotted, or long gone (they're notorious for walking off during a rebuild), swapping in a fresh one is a five-second fix that saves you from a sticky throttle and a corroded adjuster down the line.