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Lower Unit Assembly
Yamaha Motors

Lower Unit Assembly 6H3-45300-19-8D

Satisfaction rating
Genuine OEM product
A newer version is available:6H3-45300-1A-8D
No longer available
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7 Product Reviews

Engine: Yahama 70 Repair difficulty: Easy Repair time: Less than 30 mins Repair symptoms: Lower unit no good New unit worked perfectly

Russ Teresinski — Jul 13, 2021

Engine: Yamaha 70 hp Shopping experience: Very good. Parts were exactly as expected and delivery was early. Repair difficulty: Medium Repair time: 1 to 2 hours

JIM RYAN — Aug 19, 2020

Shopping experience: Got what I needed at a good price only problem is I paid over 100.00 for overnite shipping but took 7 days to arrive o well boat is back in water so all is good. Repair difficulty: Easy Repair time: Less than 30 mins

Jamie Grear — Jul 23, 2020

Shopping experience: Very positive. The part was shipped very quickly and arrived on the day that was indicated in excellent condition. Repair difficulty: Easy Repair time: Less than 30 mins

Ric Fetterly — Oct 1, 2019

Parts Fitment

Please verify fitment before ordering.

Supersession Chain

NameSKUSuperseding SKU
Lower Unit Assembly6H3-45300-1A-8DCurrent
Lower Unit AssemblyViewing this product6H3-45300-19-8D6H3-45300-1A-8D
Lower Unit Assembly6H3-45300-19-4D6H3-45300-19-8D
Lower Unit Assembly6H3-45300-15-4D6H3-45300-19-4D
LOWER UNIT ASSEMBLY (REF. # 2~73)6H3-45300-14-4D6H3-45300-15-4D
LOWER UNIT ASSEMBLY (REF. #2~73)6H3-45300-13-4D6H3-45300-14-4D