Yamaha 66K-45976-B0 Pro Series Propeller 14-1/2 x 21 RH Stainless 150-300 HP

Yamaha PRO Series / M/T Series Stainless Steel Propeller, 3 Blade, 14-1/2" x 21 Pitch, RH – NEW OEM Part #66K-45976-B0-00

You are purchasing a NEW genuine Yamaha OEM PRO Series stainless steel propeller, part number 66K-45976-B0-00. This is the 3-blade, 14-1/2" diameter, 21 pitch, right-hand (standard) rotation prop, designed to deliver high performance and bow lift on single-engine boats.

Supersedes / Interchange: This propeller supersedes the following Yamaha part numbers — if your old prop is stamped with any of these, this is your current replacement:

• 6J9-45976-10-00
• 6J9-45976-01-00
• 6J9-45976-00-98
• 6J9-45976-00-00
• Also listed as 66K-45976-B0 / 66K-45976-B0-00
• OEM boat applications include Chaparral part number 063431

Specifications:

• Material: Stainless Steel
• Blades: 3
• Diameter: 14-1/2" (14.5")
• Pitch: 21
• Rotation: Right Hand (standard)
• Spline Count: 15
• Gearcase Diameter: 4.75"
• Pressed-in hub included
• Series: PRO Series (M/T Series)

Fitment: Fits Yamaha M/T Series applications — models 150 through 300 HP and F150 through F300 (V6), with a 4.75" gearcase diameter and 15-spline shaft. Please verify your gearcase diameter, spline count, and rotation before purchasing, as propellers are application-specific and the wrong prop is a costly mistake. If you are unsure, message us with your engine model, year, and serial number and we will do our best to help confirm compatibility.

Condition: NEW — genuine Yamaha OEM, unused. Please review all photos carefully — they are part of the description and show the actual item you will receive.

Returns: 30-day returns accepted, and we pay the return shipping. Buy with confidence.

Shipping: Well packaged and typically ships the next business day after the order is placed, unless otherwise stated in the listing.

Questions? Message us anytime. We specialize in new and used marine parts and are happy to help you find what you need. Thank you for looking!

QBS PARTS INC