Michigan Wheel 18 inch DQX 4 Blade Nibral Prop DQX4B18N

18 inch DQX 4 Blade Nibral Prop DQX4B18N

Michigan Wheel's DQX4B18N is an 18-inch, four-blade inboard propeller in Nibral. The DQX design adds blade area, revises how the blade chord is distributed and refines the blade section geometry. Each prop is CNC machined so the finished shape is accurate and consistent from one unit to the next. It is one of Michigan Wheel's more popular inboard models.

Key features

• Model number: DQX4B18N
• Diameter: 18"
• Blades: 4
• Material: Nibral
• CNC machined for accuracy and repeatability
• Increased blade area with refined chord distribution and section geometry

Before you order

Only diameter, blade count and material are listed for this model, so pitch, bore, rotation and hub details must be matched to your shaft and engine before ordering. Have your current propeller's stamped markings, shaft size and engine and gear details ready. Send us your year, model and current setup and we will confirm fitment before you order.

Read our propeller pitch and sizing guide and Michigan Wheel propellers.

See also: how to remove an inboard prop · how to tell if a prop is bent · prop slip: formula and what is normal · spun prop hub symptoms · boat won't get on plane · 3 blade vs 4 blade prop · all boat propellers.

Shipping and returns

Shipping is a flat $80.00 per order to US addresses, and returns are free within 15 days of delivery. Questions before you order? Ask a parts specialist.