Yamaha Motors

Woodruff Key 90280-03024-00

Country of Origin:

Japan

Satisfaction rating

(44 Ratings)

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 90280-03024-00 Woodruff Key (viewing this product) Genuine OEM product	$5.99~~$7.49~~ In stock 5+ in stock	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
EMP 46-02278 Impeller Key Aftermarket product	$4.24~~$4.99~~ In stock 5+ in stock	Better	EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
Recmar REC90280-03024 KEY WOODRUFF (REC90280-03024) Aftermarket product	$1.11~~$1.23~~ In stock 5+ in stock	Good	Aftermarket key that cross‑references to OEM 81912M/90280‑03024. The bright silver, machined finish in the photo looks clean, but your observation that it’s slightly thinner than the OEM piece is important: even small undersize in a woodruff key can leave the impeller hub with perceptible play, which increases the chance of hub wear or a sheared key under load. Forum feedback on impeller services often notes these fit‑tolerance issues with some aftermarket keys, while OEM keys fit tighter. If using this part, dry‑fit it first—key should sit flush or just below shaft OD and the impeller should slide on without rocking. Finish color itself is cosmetic; fit and hardness are what matter most—hence a conservative GOOD rating.
Aftermarket key that cross‑references to OEM 81912M/90280‑03024. The bright silver, machined finish in the photo looks clean, but your observation that it’s slightly thinner than the OEM piece is important: even small undersize in a woodruff key can leave the impeller hub with perceptible play, which increases the chance of hub wear or a sheared key under load. Forum feedback on impeller services often notes these fit‑tolerance issues with some aftermarket keys, while OEM keys fit tighter. If using this part, dry‑fit it first—key should sit flush or just below shaft OD and the impeller should slide on without rocking. Finish color itself is cosmetic; fit and hardness are what matter most—hence a conservative GOOD rating.
GLM Marine 89587 Key (89587) Aftermarket product	$6.51~~$8.14~~ In stock Only 4 remaining	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
Recmar PAF25-04000015 SEMICIRCULAR KEY (PAF25-04000015) Aftermarket product	$4.45~~$4.94~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
OMAX OMAX-90280-03024 KEY,WOODRUFF	$1.00 In stock Only 1 remaining	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
Peach Motors PM-90280-03024-00 Key, Woodruff Aftermarket product	$6.05 In stock 5+ in stock	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

$5.99~~$7.49~~

You save 20%($1.50)

-20%

In stock

5+ in stock

Qty

Guaranteed fitment for 26 different models

This is an OEM part manufactured by Yamaha Motors

30 day return policy

PartX Alternatives — This part: Best

Ratings provided by PartX™

Product	Price	Rating	Comment
Yamaha Motors 90280-03024-00 Woodruff Key (viewing this product) Genuine OEM product	$6.21~~$7.30~~ In stock 5+ in stock	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
EMP 46-02278 Impeller Key Aftermarket product	$4.24~~$4.99~~ In stock 5+ in stock	Better	EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
Recmar REC90280-03024 KEY WOODRUFF (REC90280-03024) Aftermarket product	$1.11~~$1.23~~ In stock 5+ in stock	Good	Aftermarket key that cross‑references to OEM 81912M/90280‑03024. The bright silver, machined finish in the photo looks clean, but your observation that it’s slightly thinner than the OEM piece is important: even small undersize in a woodruff key can leave the impeller hub with perceptible play, which increases the chance of hub wear or a sheared key under load. Forum feedback on impeller services often notes these fit‑tolerance issues with some aftermarket keys, while OEM keys fit tighter. If using this part, dry‑fit it first—key should sit flush or just below shaft OD and the impeller should slide on without rocking. Finish color itself is cosmetic; fit and hardness are what matter most—hence a conservative GOOD rating.
Aftermarket key that cross‑references to OEM 81912M/90280‑03024. The bright silver, machined finish in the photo looks clean, but your observation that it’s slightly thinner than the OEM piece is important: even small undersize in a woodruff key can leave the impeller hub with perceptible play, which increases the chance of hub wear or a sheared key under load. Forum feedback on impeller services often notes these fit‑tolerance issues with some aftermarket keys, while OEM keys fit tighter. If using this part, dry‑fit it first—key should sit flush or just below shaft OD and the impeller should slide on without rocking. Finish color itself is cosmetic; fit and hardness are what matter most—hence a conservative GOOD rating.
GLM Marine 89587 Key (89587) Aftermarket product	$6.51~~$8.14~~ In stock Only 4 remaining	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
Recmar PAF25-04000015 SEMICIRCULAR KEY (PAF25-04000015) Aftermarket product	$4.45~~$4.94~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
OMAX OMAX-90280-03024 KEY,WOODRUFF	$1.00 In stock Only 1 remaining	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
Peach Motors PM-90280-03024-00 Key, Woodruff Aftermarket product	$6.05 In stock 5+ in stock	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

Product Description

Yamaha factory part. Search for more factory parts & parts diagrams.

Our verified social media accounts

Beware of impersonators

Product Questions ⁰

Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.

44 Product Reviews

excellent

Bruce Lundell — Jul 28, 2026

My purchase experience was excellent. Exact parts ordered arrived quickly. Thanks

Richard A. Wisenbaker — Jun 10, 2026

Great

Alexander Joy — May 7, 2026

Repeat after me. I will never order Yamaha boat motor parts of Amazon or eBay again. I got what I wanted to replace my impeller and it was the exact fit unlike what I ordered on Amazon. Great oem products and good shipping… Pissing water now like a race horse DIY repair on a new to me 1993 25 hp, easy peasy… Thanks

Mark Masse — Jan 12, 2026

Parts Fitment

Please verify fitment before ordering.

Brand	Product Line	Model
Yamaha Motors	International	EM
Yamaha Motors	International	5
Yamaha Motors	International	6
Yamaha Motors	International	8
Yamaha Motors	International	9.9
Yamaha Motors	International	15
Yamaha Motors	International	20
Yamaha Motors	International	25
Yamaha Motors	International	30
Yamaha Motors	International	40
Yamaha Motors	International	45
Yamaha Motors	International	50
Yamaha Motors	International	60
Yamaha Motors	Outboard	6
Yamaha Motors	Outboard	8
Yamaha Motors	Outboard	9.9
Yamaha Motors	Outboard	15
Yamaha Motors	Outboard	20
Yamaha Motors	Outboard	25
Yamaha Motors	Outboard	30
Yamaha Motors	Outboard	40
Yamaha Motors	Outboard	50
Yamaha Motors	Outboard	60
Yamaha Motors	Outboard	90
Yamaha Motors	Outboard	115
Yamaha Motors	Outboard	150

Supersession Chain

Name	SKU	Superseding SKU
Woodruff KeyViewing this product	90280-03024-00	Current
90280-03024-00	90280-03003-00	90280-03024-00

Aftermarket Interchange

Name	SKU	Price	Brand
KEY,WOODRUFF	OMAX-90280-03024	$1.00	OMAX
Key, Woodruff	PM-90280-03024-00	$6.05	Peach Motors
KEY WOODRUFF (REC90280-03024)	REC90280-03024	$1.11	Recmar
SEMICIRCULAR KEY (PAF25-04000015)	PAF25-04000015	$4.45	Recmar
Impeller Key	46-02278	$4.24	EMP
Key (89587)	89587	$6.51	GLM Marine