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Lower Unit Assembly
Yamaha Motors

Lower Unit Assembly 6H1-45300-16-8D

Country of Origin:
Japan
Genuine OEM product
A newer version is available: 6H1-45300-17-8D
No longer available
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  • This is an OEM part manufactured by Yamaha Motors
  • 30 day return policy
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Product Description

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

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6 Product Reviews

Engine: Yamaha Shopping experience: Awful. I was lied to about a refund and actual ship time. Took 5 weeks to get an in stock part. Repair difficulty: Easy Repair time: Less than 30 mins Repair symptoms: My lower unit seized up Not a very difficult repair if the company will ship you the parts you need in a timely manner.

Justin Mcclure — Dec 23, 2020

Engine: 90 yam 2 stroke Repair difficulty: Medium Repair time: Less than 30 mins Repair symptoms: changed entire lower unit

Martin Pontiff — Jan 9, 2020

Repair difficulty: Easy Repair time: Less than 30 mins

Thomas Alexander — Oct 19, 2018

Engine: Yamaha 90TLRV Shopping experience: I am glad I kept on looking on my search results, I had a quote from another vendor for a used Yamaha Lower unit for about the same price that Crowley Marine offered a new factory Unit with one year warranty the other vendor was 30 days warranty. I am so glad I found you guys and definitely will buy from Crowley Marine. It pays to search for the right place. Search no more. Repair difficulty: Easy Repair time: 30 to 60 mins Repair symptoms: My motor was not shifting into gear nor forward or reverse My motor went gradually getting harder to shift into gear, at First it was a little rough to shift on Forward so i took it to the mechanic and he suggested I try buying a new unit because it was a lot more reliable to replace the whole unit than rebuilding it in the shop. and I am Glad I found Crowley Marine, everything was an easy fix. Thanks

JOSE A FLORES — Aug 15, 2018

Parts Fitment

Please verify fitment before ordering.

Supersession Chain

NameSKUSuperseding SKU
Lower Unit Assembly6H1-45300-17-8DCurrent
Lower Unit Assembly6H1-45300-16-EKCurrent
Obsolete Yamaha Part6H1-45300-15-EKCurrent
6H1-45300-16-8D6H1-45300-15-8DCurrent
Lower Unit Assembly6H1-45300-15-4DCurrent
Lower Unit Assembly(viewing)6H1-45300-16-8DCurrent