DLNIG 9 7/8" x 10 1/2" Aluminum Outboard Propeller for Yamaha 20–30HP — 3-Blade, Right-Hand, White

DLNIG's 9 7/8" x 10 1/2" aluminum outboard propeller is a direct-fit 3-blade, right-rotation replacement designed for Yamaha 20–30HP engines to restore thrust, acceleration, and top-end performance.

If your small outboard is underperforming or the original propeller is damaged, this DLNIG aluminum prop is built to match OEM blade geometry for predictable handling and reliable engagement with the water. Made from high-quality aluminum, the prop balances durability with light weight and is finished in white for a clean, corrosion-resistant appearance. It suits Yamaha part numbers 664-45945-00-00 and 664-45945-00-EL and is offered with a 12-month limited warranty and responsive customer support.

How does this propeller affect acceleration and top speed?

The blade geometry mirrors OEM contours to improve bite and minimize slip, which helps the engine transfer power into forward motion more efficiently. You'll notice crisper throttle response and steadier top-end runs when the propeller matches the motor's intended specifications.

• 9 7/8" diameter and 10 1/2" pitch tuned for 20–30HP Yamaha outboards
• Three blades for balanced thrust and reduced vibration
• OEM-based blade shape reduces cavitation and slip
• Right-hand rotation for standard shaft installations

Will this prop fit my Yamaha outboard and how do I confirm compatibility?

This DLNIG prop is compatible with many Yamaha 20–30HP models that accept the listed OEM numbers; confirm fit by matching the part numbers or comparing diameter, pitch, and spline pattern with your original prop. If in doubt, check your engine manual or measure the hub and shaft spline count before purchase.

• Listed OEM equivalents: 664-45945-00-00, 664-45945-00-EL
• Designed for standard right-hand rotation shafts on 20–30HP engines
• Confirm hub spline and propeller shaft size against your original unit
• Contact DLNIG support for fitment questions within 24 working hours

What are the build details and care recommendations?

The prop is cast from quality aluminum and finished in white to resist corrosion and fouling. Routine inspection for dings or deformation, prompt repair of minor nicks, and correct installation torque will extend service life and maintain performance.

• Material: high-quality aluminum with white finish
• Dimensions: 9 7/8" diameter × 10 1/2" pitch, 3 blades, 10 teeth
• Rotation: Right-hand (standard for most installations)
• Maintenance: check for damage after grounding impacts and replace if bent

What warranty and support come with this DLNIG propeller?

DLNIG includes a 12-month warranty that covers manufacturing defects; normal wear, accidental damage, improper installation, or modifications are excluded. The seller commits to responding to inquiries within 24 working hours to help with replacements or technical questions.

• 12-month limited warranty on manufacturing defects
• Exclusions: normal wear, accidental damage, modifications, improper fitment
• Customer support response within 24 working hours
• Simple replacement process if part fails under warranty conditions

Who is this product for? Boaters with Yamaha 20–30HP outboards seeking an OEM-style replacement propeller will benefit most from the DLNIG 9 7/8" x 10 1/2" aluminum prop. It's aimed at owners who need a dependable, lightweight three-blade prop to restore factory-like acceleration and top-end performance, or as a serviceable spare for frequent trailer, rental, or workboat use. If you require a left-hand rotation, alternate pitch, or non-Yamaha fit, check DLNIG's other models or consult support to confirm the right match.