• Brand New Aftermarket Outboard Gear 6D9-45551-10 11T
  •  
  • Restore peak performance and reliable power transfer to your 2010-2017 Yamaha 75 or 90 HP outboard lower casing with our heavy-duty 11-Tooth Pinion Gear (OEM 6D9-45551-10), precision-machined for ultimate marine durability in Taiwan by Asaki BoatPropeller.
  •  
    • Exact Direct Replacement: Premium Lower Unit Pinion Gear Designed To Directly Replace Yamaha OEM Part Numbers 6D9-45551-10 And 6D9-45551-10-00.
     
    • Targeted Outboard Fitment: Precision-Engineered For Yamaha 75 HP And 90 HP Outboard Motors, Flawlessly Fitting A Wide Range Of 2010-2017 Models Including F75LA, F75TLR, F90LA, F90TXR, F90TLR, And F90JA.
  • For YAMAHA Outboard hors-bord 75, 90 HP Gear Pinion engranaje 6D9-45551-00 13T

    Brand New Aftermarket Outboard Gear 6D9-45551-10 11T

     

    Restore peak performance and reliable power transfer to your 2010-2017 Yamaha 75 or 90 HP outboard lower casing with our heavy-duty 11-Tooth Pinion Gear (OEM 6D9-45551-10), precision-machined for ultimate marine durability in Taiwan by Asaki BoatPropeller.

     

    • Exact Direct Replacement: Premium Lower Unit Pinion Gear Designed To Directly Replace Yamaha OEM Part Numbers 6D9-45551-10 And 6D9-45551-10-00.

     

    • Targeted Outboard Fitment: Precision-Engineered For Yamaha 75 HP And 90 HP Outboard Motors, Flawlessly Fitting A Wide Range Of 2010-2017 Models Including F75LA, F75TLR, F90LA, F90TXR, F90TLR, And F90JA.

     

    • Precision 11-Tooth Design: Features A Perfectly Machined 11T Gear Profile Designed To Seamlessly Mesh With Your Forward And Reverse Gears For Reliable Power Transfer Within Your Lower Casing Drive.

     

    • Premium Taiwanese Manufacturing: Proudly Built To Strict Marine-Grade Quality Standards In Taiwan By Asaki BoatPropeller, Forged From High-Strength Steel Alloys To Withstand High-Torque Offshore Applications.

     

    • Fast Trackable Global Shipping: Dispatched Directly From Our Taiwan Facility Via FedEx, DHL, Or EMS With Quick Handling, Offering Reliable And Expedited International Delivery To The USA, Europe, Australia, New Zealand, And Worldwide.

     

    Cross Reference:

    OEM No.:6D9-45551-10, 6D9-45551-10-00

     

    Fit on: YAMAHA Outboard 75, 90 HP 4-Stroke

     

    2010 75HP F75TLR Lower Casing Drive 1
    2012 75HP F75LA Lower Casing Drive 1
    2013 75HP F75LA Lower Casing Drive 1
    2014 75HP F75LA Lower Casing Drive 1
    2015 75HP F75LA Lower Casing Drive 1
    2016 75HP F75LA Lower Casing Drive 1
    2017 75HP F75LA Lower Casing Drive 1
    2010 90HP F90TLR Lower Casing Drive 1
    2011 90HP F90TXR Lower Casing Drive 1
    2012 90HP F90LA Lower Casing Drive 1
    2013 90HP F90LA Lower Casing Drive 1
    2014 90HP F90LA Lower Casing Drive 1
    2015 90HP F90LA Lower Casing Drive 1
    2016 90HP F90JA Lower Casing Drive 1
    2017 90HP F90LA Lower Casing Drive 1

     

     

    Technical Features

    • Marine-Grade Forged Steel Construction: Precision-forged from heavy-duty, high-strength alloy steel engineered to withstand the intense torque, high RPMs, and heavy mechanical stress of Yamaha 75HP and 90HP outboard lower casings.

     

    • Saltwater & Galvanic Corrosion Defense: Subjected to an advanced anti-corrosion and specialized heat-treatment process. This creates a highly durable surface that actively resists saltwater pitting, rust, and internal galvanic degradation in harsh offshore or coastal environments.

     

    • Precision 11-Tooth Engagement: CNC-machined to exact original equipment tolerances with a dedicated 11-Tooth (11T) configuration. This guarantees a flawless, smooth mesh with the forward and reverse gears, eliminating gear slop and ensuring a vibration-free transfer of power.

     

     

    Why Choose Us

    • Premium OEM Grade Standards: We supply top-tier marine drive components crafted from premium materials that strictly match or exceed original equipment manufacturer standards, ensuring reliable propulsion and safe navigation on the water.

     

    • 24-Hour Fast Shipping: A stripped pinion gear means your boat is stuck on the trailer. We process and dispatch your order within 24 hours to help your marine technician complete the lower unit rebuild and get you back out cruising quickly.

     

     

    Important Note

    Please meticulously cross-verify your marine engine's exact model, production year, gear tooth count (11T), and original factory part numbers before finalizing your order. All OEM part numbers, brand names, and model designations are used strictly for compatibility identification and reference purposes only.

     

     

    PACKAGE

    • 1 x Gear For YAMAHA Outboard

     



    SHIPPING & NOTICE
    • Will ship goods by DHL, EMSFEDEX or Post Office Air Parcel.

     

    AREA

    SHIPPING TIME

    (not includes staying at Customs)

    USA/CANADA 2-16 Business Days
    Australia/New Zealand 3-16 Business Days
    Europe 3-24 Business Days
    Asia 2-10 Business Days
    Middle East 5-20 Business Days
    South America 6-28 Business Days
    Russian Federation 4-18 Business Days
    Other Countries 7-31 Business Days
    • Note: Days of Delivery commerce from mailing date, excluding customs clearance date.
    • Package status can be check on tracking website, if buyers have any questions about the delivery please let seller and carrier know.
    • Tracking number will be sent to buyer after the goods is shipped out. 
    • All goods will be shipped out from Taiwan with good carton and good packaging condition.
    • We do not suggest buyer to let shipping carrier to put cargo in front of door, if missing or damaged, cannot ask for any compensation.
    • We ship out the goods exclude Saturday, Sunday and Taiwan National Holiday.

     

    • Buyers from following countries MUST provide Tax I.D. for

    customs clearance purose.

    • Brazil - CNPJ No./CPF No.
    • Chile - Chilean RUT
    • Argentina - CUIT/CUIL, DNI, or passport
    • Mexico - RFC No.
    • Years Used and HP are provided as a guide. 
    • It is your responsibility to ensure that this part is correct for your motor.
    • Buyer from Brazil, please offer Tax I.D. after buying.
    •  
    TAX & VAT
    • The transaction does not include any Import  Tax / Duty / VAT / Brokerage Fees / Handling Fees. For more information about the tax rate, please check with local custom  department before purchases. If you reject the package due to any charged tax or duty, we reserve the right to charge ALL shipping cost and 5% (of total price) handling fee. 
    • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are  the buyer's responsibility. We do not responsible for any custom duty or  import tax. Please check with your country's customs office to determine what these additional costs will be prior to bidding /  buying. Sometime customs will inspect the parcel and sometime will not. If you have any special request, please kindly advise us once place order.
    WARRANTY & RETURN
    • The Item is brand new in new packaging.
    • How to do the warranty : The warranty will be covered by natural faulty not including man-made damaged. If you receive a defective item or any item needs to  be repaired under the warranty period, buyers have to report to us within 5 days and take a  picture to show us the damage part and outside of package after received the item. We will try to help you solve the problem by ebay system. If still have problem, please kindly send back the defective item for our repair by freight prepaid. Returning postage is buyer's responsibility. If it is our quality's  problem, we will repair it and send the repaired item to you for free of charge. If the damage is made by wrong operation, we will ask for maintenance cost. 
    • Refund is not acceptable when: The Item which is arrives with damages or defects or the specification is not the same as the buyer previously advised, although it is unused and original packaging including all tags.

     

     

    • All shipping cost thus generated is paid by the buyer if buyer cancel the order not because of products' problem.

    Because all fixed price includes shipping cost, if buyer buy wrong or do not need no longer then want to cancel it, we will ask for return by buyer(it means buyer should pay the shipping cost which from buyer's country to us) and refund only for product money without shipping cost which Taiwan to that buyer's country.

     

    • We may charge up to 30% related handling fee of the item's price for the order cancellation/return request made after the package is shipped out within 30 days no matter the package is delivered or not. *

    * It is buyer’s obligation to afford return shipping fee after the package was shipped out and request for return (no longer need/ wrong item place/ replacement request, etc.). Please sent the package back (if successfully delivered) by yourself to the address we provide and leave the tracking number to us via “Message”. If not receive the cargo, please reject delivery company to receive the cargo. We will get information from delivery company and process to retrun back us.

    • All refund to buyer EXCLUDE shipping fee. A full refund (include shipping fee) ONLY available for unshipped order. **

    ** We do accept a full refund for following situation: Wrong item sent/ defective product/ package lost during delivery process (We will first make a confirmation with delivery company and ship again the item.) A full refund will make to the buyer if not willing to wait for the re-send package.

    • Refund will be authorized after we receive the return goods and completely check there are no damaged, missing parts, or have obvious signs of use for reasons not due to seller error. BOAT PROPELLER has the right to not to make a full refund of the item's price for any of the above situations. ***

    ​*** We will discuss with the buyer about the exact refund amount according to the relevant order condition. Please pay attention to your inbox at any time.

     

    • The Item returned must be received within 30 days after the receipt of the items. No refund and replacement is issued after this period. 
    • It is the buyer's right to verify the fitment for the engine before purchase.
    • Do drop us a message if there is any question, we will do our best to help and reach customer expectation.
    SAFETY NOTICE & LEGAL DISCLAIMER

    1. Mandatory Professional Installation: This is a high-performance mechanical component. For your safety, this product MUST be installed by a certified professional technician. Improper installation may result in catastrophic mechanical failure, loss of vehicle control, and serious or life-threatening risks.

    2. Assumption of Risk: Operating power sports equipment involves inherent dangers. By purchasing this product, the user acknowledges and assumes all risks of personal injury or property damage. Our company is not liable for any direct or indirect damages arising from improper use, modification, or unauthorized installation.

     

    3. Compatibility Statement: Manufacturer names and OEM part numbers are used for identification and compatibility purposes only. Our products are independent aftermarket replacement parts and are not affiliated with the original equipment manufacturers.

    This is not include the hub kit. 

     

    But inside is with the rubber, is like the photo that you saw it. We call in the propeller is the rubber bushing, not call hub kit. 

    The propeller is like the photo that you saw it with rubber bushing inside, so you just need to put the propeller shaft can be used it. 

    Store Category
    For YAMAHA Outboard hors-bord 75, 90 HP Gear Pinion engranaje 6D9-45551-00 13T

    Brand New Aftermarket Outboard Gear 6D9-45551-10 11T

     

    Restore peak performance and reliable power transfer to your 2010-2017 Yamaha 75 or 90 HP outboard lower casing with our heavy-duty 11-Tooth Pinion Gear (OEM 6D9-45551-10), precision-machined for ultimate marine durability in Taiwan by Asaki BoatPropeller.

     

    • Exact Direct Replacement: Premium Lower Unit Pinion Gear Designed To Directly Replace Yamaha OEM Part Numbers 6D9-45551-10 And 6D9-45551-10-00.

     

    • Targeted Outboard Fitment: Precision-Engineered For Yamaha 75 HP And 90 HP Outboard Motors, Flawlessly Fitting A Wide Range Of 2010-2017 Models Including F75LA, F75TLR, F90LA, F90TXR, F90TLR, And F90JA.

     

    • Precision 11-Tooth Design: Features A Perfectly Machined 11T Gear Profile Designed To Seamlessly Mesh With Your Forward And Reverse Gears For Reliable Power Transfer Within Your Lower Casing Drive.

     

    • Premium Taiwanese Manufacturing: Proudly Built To Strict Marine-Grade Quality Standards In Taiwan By Asaki BoatPropeller, Forged From High-Strength Steel Alloys To Withstand High-Torque Offshore Applications.

     

    • Fast Trackable Global Shipping: Dispatched Directly From Our Taiwan Facility Via FedEx, DHL, Or EMS With Quick Handling, Offering Reliable And Expedited International Delivery To The USA, Europe, Australia, New Zealand, And Worldwide.

     

    Cross Reference:

    OEM No.:6D9-45551-10, 6D9-45551-10-00

     

    Fit on: YAMAHA Outboard 75, 90 HP 4-Stroke

     

    2010 75HP F75TLR Lower Casing Drive 1
    2012 75HP F75LA Lower Casing Drive 1
    2013 75HP F75LA Lower Casing Drive 1
    2014 75HP F75LA Lower Casing Drive 1
    2015 75HP F75LA Lower Casing Drive 1
    2016 75HP F75LA Lower Casing Drive 1
    2017 75HP F75LA Lower Casing Drive 1
    2010 90HP F90TLR Lower Casing Drive 1
    2011 90HP F90TXR Lower Casing Drive 1
    2012 90HP F90LA Lower Casing Drive 1
    2013 90HP F90LA Lower Casing Drive 1
    2014 90HP F90LA Lower Casing Drive 1
    2015 90HP F90LA Lower Casing Drive 1
    2016 90HP F90JA Lower Casing Drive 1
    2017 90HP F90LA Lower Casing Drive 1

     

     

    Technical Features

    • Marine-Grade Forged Steel Construction: Precision-forged from heavy-duty, high-strength alloy steel engineered to withstand the intense torque, high RPMs, and heavy mechanical stress of Yamaha 75HP and 90HP outboard lower casings.

     

    • Saltwater & Galvanic Corrosion Defense: Subjected to an advanced anti-corrosion and specialized heat-treatment process. This creates a highly durable surface that actively resists saltwater pitting, rust, and internal galvanic degradation in harsh offshore or coastal environments.

     

    • Precision 11-Tooth Engagement: CNC-machined to exact original equipment tolerances with a dedicated 11-Tooth (11T) configuration. This guarantees a flawless, smooth mesh with the forward and reverse gears, eliminating gear slop and ensuring a vibration-free transfer of power.

     

     

    Why Choose Us

    • Premium OEM Grade Standards: We supply top-tier marine drive components crafted from premium materials that strictly match or exceed original equipment manufacturer standards, ensuring reliable propulsion and safe navigation on the water.

     

    • 24-Hour Fast Shipping: A stripped pinion gear means your boat is stuck on the trailer. We process and dispatch your order within 24 hours to help your marine technician complete the lower unit rebuild and get you back out cruising quickly.

     

     

    Important Note

    Please meticulously cross-verify your marine engine's exact model, production year, gear tooth count (11T), and original factory part numbers before finalizing your order. All OEM part numbers, brand names, and model designations are used strictly for compatibility identification and reference purposes only.

     

     

    PACKAGE

    • 1 x Gear For YAMAHA Outboard

     



    • Will ship goods by DHL, EMSFEDEX or Post Office Air Parcel.

     

    AREA

    SHIPPING TIME

    (not includes staying at Customs)

    USA/CANADA 2-16 Business Days
    Australia/New Zealand 3-16 Business Days
    Europe 3-24 Business Days
    Asia 2-10 Business Days
    Middle East 5-20 Business Days
    South America 6-28 Business Days
    Russian Federation 4-18 Business Days
    Other Countries 7-31 Business Days
    • Note: Days of Delivery commerce from mailing date, excluding customs clearance date.
    • Package status can be check on tracking website, if buyers have any questions about the delivery please let seller and carrier know.
    • Tracking number will be sent to buyer after the goods is shipped out. 
    • All goods will be shipped out from Taiwan with good carton and good packaging condition.
    • We do not suggest buyer to let shipping carrier to put cargo in front of door, if missing or damaged, cannot ask for any compensation.
    • We ship out the goods exclude Saturday, Sunday and Taiwan National Holiday.

     

    • Buyers from following countries MUST provide Tax I.D. for

    customs clearance purose.

    • Brazil - CNPJ No./CPF No.
    • Chile - Chilean RUT
    • Argentina - CUIT/CUIL, DNI, or passport
    • Mexico - RFC No.
    • Years Used and HP are provided as a guide. 
    • It is your responsibility to ensure that this part is correct for your motor.
    • Buyer from Brazil, please offer Tax I.D. after buying.
    •  
    • The transaction does not include any Import  Tax / Duty / VAT / Brokerage Fees / Handling Fees. For more information about the tax rate, please check with local custom  department before purchases. If you reject the package due to any charged tax or duty, we reserve the right to charge ALL shipping cost and 5% (of total price) handling fee. 
    • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are  the buyer's responsibility. We do not responsible for any custom duty or  import tax. Please check with your country's customs office to determine what these additional costs will be prior to bidding /  buying. Sometime customs will inspect the parcel and sometime will not. If you have any special request, please kindly advise us once place order.
    • The Item is brand new in new packaging.
    • How to do the warranty : The warranty will be covered by natural faulty not including man-made damaged. If you receive a defective item or any item needs to  be repaired under the warranty period, buyers have to report to us within 5 days and take a  picture to show us the damage part and outside of package after received the item. We will try to help you solve the problem by ebay system. If still have problem, please kindly send back the defective item for our repair by freight prepaid. Returning postage is buyer's responsibility. If it is our quality's  problem, we will repair it and send the repaired item to you for free of charge. If the damage is made by wrong operation, we will ask for maintenance cost. 
    • Refund is not acceptable when: The Item which is arrives with damages or defects or the specification is not the same as the buyer previously advised, although it is unused and original packaging including all tags.

     

     

    • All shipping cost thus generated is paid by the buyer if buyer cancel the order not because of products' problem.

    Because all fixed price includes shipping cost, if buyer buy wrong or do not need no longer then want to cancel it, we will ask for return by buyer(it means buyer should pay the shipping cost which from buyer's country to us) and refund only for product money without shipping cost which Taiwan to that buyer's country.

     

    • We may charge up to 30% related handling fee of the item's price for the order cancellation/return request made after the package is shipped out within 30 days no matter the package is delivered or not. *

    * It is buyer’s obligation to afford return shipping fee after the package was shipped out and request for return (no longer need/ wrong item place/ replacement request, etc.). Please sent the package back (if successfully delivered) by yourself to the address we provide and leave the tracking number to us via “Message”. If not receive the cargo, please reject delivery company to receive the cargo. We will get information from delivery company and process to retrun back us.

    • All refund to buyer EXCLUDE shipping fee. A full refund (include shipping fee) ONLY available for unshipped order. **

    ** We do accept a full refund for following situation: Wrong item sent/ defective product/ package lost during delivery process (We will first make a confirmation with delivery company and ship again the item.) A full refund will make to the buyer if not willing to wait for the re-send package.

    • Refund will be authorized after we receive the return goods and completely check there are no damaged, missing parts, or have obvious signs of use for reasons not due to seller error. BOAT PROPELLER has the right to not to make a full refund of the item's price for any of the above situations. ***

    ​*** We will discuss with the buyer about the exact refund amount according to the relevant order condition. Please pay attention to your inbox at any time.

     

    • The Item returned must be received within 30 days after the receipt of the items. No refund and replacement is issued after this period. 
    • It is the buyer's right to verify the fitment for the engine before purchase.
    • Do drop us a message if there is any question, we will do our best to help and reach customer expectation.

    1. Mandatory Professional Installation: This is a high-performance mechanical component. For your safety, this product MUST be installed by a certified professional technician. Improper installation may result in catastrophic mechanical failure, loss of vehicle control, and serious or life-threatening risks.

    2. Assumption of Risk: Operating power sports equipment involves inherent dangers. By purchasing this product, the user acknowledges and assumes all risks of personal injury or property damage. Our company is not liable for any direct or indirect damages arising from improper use, modification, or unauthorized installation.

     

    3. Compatibility Statement: Manufacturer names and OEM part numbers are used for identification and compatibility purposes only. Our products are independent aftermarket replacement parts and are not affiliated with the original equipment manufacturers.

    This is not include the hub kit. 

     

    But inside is with the rubber, is like the photo that you saw it. We call in the propeller is the rubber bushing, not call hub kit. 

    The propeller is like the photo that you saw it with rubber bushing inside, so you just need to put the propeller shaft can be used it. 


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