Turning Point Propellers 21100910 9 x 9 3-Blade Aluminum RH Propeller Hub Kit for Honda 8-20 HP Outboards

The Turning Point Propellers 21100910 is a 9 x 9 three-blade aluminum right-hand propeller built with an 8-spline hub configuration for Honda outboard engines. It is engineered as a direct fit for Honda 8 hp outboards built in model year 2001 and newer, as well as Honda 9.9 hp, 15 hp, and 20 hp outboards, provided the engine uses the 8-spline drive shaft. This propeller is not compatible with Honda 8 Classic (pin drive) models, since those use a different hub attachment method than the splined shaft this unit is designed for.

The propeller carries a 9 inch diameter and 9 inch pitch, a common size for smaller Honda four-stroke outboards, and is constructed from aluminum for a lightweight, corrosion-resistant build that suits both saltwater and freshwater use. The three-blade design delivers balanced acceleration and cruising performance typical of aluminum propellers in this size class, making it a solid choice for everyday recreational boating, fishing, and cruising applications on compatible Honda outboards.

Because engine hub spline counts and attachment hardware vary by manufacturer, this specific part number is matched to Honda's 8-spline drive configuration only. Always confirm your outboard's horsepower, model year, and hub/spline type before ordering to ensure correct fitment.

Specifications

• Brand: Turning Point Propellers
• Manufacturer Part Number: 21100910
• Model: R4-0909
• Propeller Size: 9 x 9 inches (diameter x pitch)
• Number of Blades: 3
• Rotation: Right-Hand (RH)
• Material: Aluminum
• Color: Black
• Hub Configuration: 8 spline
• Engine Fitment: Honda outboards - 8 hp (2001 and newer), 9.9 hp, 15 hp, 20 hp; not for 8 Classic pin-drive models
• Product Dimensions: 12 x 11.5 x 5 inches
• Package Dimensions: 11.1 x 11.1 x 5.1 inches
• Weight: 2.8 pounds
• UPC: 652480101014

Fitment

• Honda outboards: 8 hp (2001 and newer)
• Honda outboards: 9.9 hp, 15 hp, 20 hp
• Requires 8-spline hub configuration
• Not for Honda 8 Classic (pin drive) models

Replaces (OEM)

• No OEM cross-reference numbers are specified for this part number.

Frequently Asked Questions

What engines does the Turning Point Propellers 21100910 fit? This propeller is built for Honda outboards with an 8-spline hub: Honda 8 hp models from 2001 and newer, plus Honda 9.9 hp, 15 hp, and 20 hp outboards.

Will this propeller fit a Honda 8 Classic outboard? No. The 21100910 is not designed for the Honda 8 Classic, which uses a pin-drive hub rather than the 8-spline configuration this propeller requires.

What size is this propeller? The 21100910 is a 9 x 9 propeller, meaning it has a 9 inch diameter and a 9 inch pitch.

How many blades does this propeller have and which direction does it rotate? It is a three-blade propeller with right-hand (RH) rotation, the standard rotation for most single-engine outboard applications.

What material is the 21100910 propeller made from? It is made from aluminum, a lightweight and corrosion-resistant material commonly used for outboard propellers in this size range.

How much does this propeller weigh? The Turning Point Propellers 21100910 weighs 2.8 pounds.

Does the 21100910 replace a specific Honda OEM part number? No specific OEM cross-reference numbers are listed for this part; fitment is determined by matching your Honda outboard's horsepower, model year, and 8-spline hub configuration to this propeller.

Can I use this propeller on a Mercury or Nissan outboard? No. The 21100910 is matched specifically to Honda's 8-spline hub configuration; Mercury, Mariner, Nissan, and Tohatsu outboards use different hub and spline configurations and require a different part number.

Is this a genuine Turning Point Propellers part or an aftermarket copy? The 21100910 is manufactured directly by Turning Point Propellers, not a generic aftermarket copy.

What is included when I order the 21100910? The order includes one Turning Point Propellers 21100910 aluminum propeller with the Honda-specific 8-spline hub configuration.

Is this propeller suitable for saltwater use? Yes, the aluminum construction of the 21100910 resists corrosion and is suitable for both saltwater and freshwater boating.

How do I know if my Honda outboard uses an 8-spline hub? Check your Honda outboard's horsepower and model year against the 21100910's listed fitment: 8 hp models from 2001 and newer, or 9.9 hp, 15 hp, and 20 hp models, excluding the 8 Classic pin-drive version.