Genuine EVINRUDE Needle Valve Slow Speed – Part #0312823. Premium OEM quality from U.S. Boatworks, your trusted partner for 40+ years.

Authentic EVINRUDE parts from U.S. Boatworks mean no compromises on fit or quality. Order part #0312823 with confidence — our expert team is always here for installation guidance.

Why Genuine Parts Matter

• Factory-tested for quality and durability
• Exact dimensions mean proper function
• Protects your engine warranty

COMPATIBILITY: Will this fit your engine? Check out our boat parts finder to verify before you buy.

PARTS DONE RIGHT

• Genuine OEM inventory — ships same day — including #0312823
• Factory-trained staff since 1984
• Questions about fitment? See contact options below ↓

Need more boat parts? Check out our Boat Parts Finder to discover all the parts for your engine.