Honda Outboard Gearcase Parts

1

Honda Marine serial plates are mounted on the starboard swivel bracket with a secondary stamp on the block freeze plug.

Format: OEM prefix + six to seven digits (e.g. 6H2-123456).
• Look for a black or silver plate on the starboard bracket arm. • Match the leading letter to the production series before the digits.
honda_marineparts_serial_1 honda_marineparts_serial_1
honda_search_2 honda_search_2
At Marineparts you'll find a comprehensive range of gearcase parts (lower unit components) for Honda outboards. Our selection covers the internal driveline – driveshafts and propeller shafts, pinion gears, forward and reverse gears, tapered roller and needle bearings, shift forks and shift cams – as well as the water pump housing, water pump base and impeller cup, all the seals and o-rings (driveshaft and propshaft seals, gearcase cover seals) and gearcase anodes. The right bearings, seals and shift components keep the gearcase running quietly and oil-tight. We offer genuine Honda parts alongside high-quality aftermarket alternatives at competitive prices. Orders ship quickly from our own warehouse.
Read more
At Marineparts you'll find a comprehensive range of gearcase parts (lower unit components) for Honda outboards. Our selection covers the internal driveline – driveshafts and propeller shafts, pinion gears, forward and reverse gears, tapered roller and needle bearings, shift forks and shift cams – as well as the water pump housing, water pump base and impeller cup, all the seals and o-rings (driveshaft and propshaft seals, gearcase cover seals) and gearcase anodes. The right bearings, seals and shift components keep the gearcase running quietly and oil-tight. We offer genuine Honda parts alongside high-quality aftermarket alternatives at competitive prices. Orders ship quickly from our own warehouse.
Read less
Aftermarket
Impeller Honda 8-9.9 hp outboards
€15.14
In stock
Aftermarket
Water pump seal
On Request
Out of stock
Aftermarket
zn
Anode Zinc, Honda BF 75-130Hp
€29.48
In stock
Aftermarket
Propellershaft Honda 35-50 hp
€123.50
Expected delivery: May 25, 2026
Aftermarket
Water Pump Repair Kit for Honda
€31.87
Expected delivery: May 25, 2026
Aftermarket
Rubber seal
€3.19
Expected delivery: May 25, 2026
Aftermarket
Impeller Honda 8-9.9 hp
€22.31
Expected delivery: May 25, 2026
Ring
On Request
Out of stock
Aftermarket
Lower Unit Theft Protection Bolt
Impeller for Honda 2 hp outboards Original Honda
€33.47
Expected delivery: May 20, 2026
Aftermarket
Transom/Bracket Anode for Honda & Yamaha Outboards
Aftermarket
Gasket
€5.58
Expected delivery: May 25, 2026
Aftermarket
Key
€3.19
Expected delivery: May 25, 2026
Aftermarket
O-ring, water pump housing
€2.39
In stock
Aftermarket
Collar, water pump housing (kit)
€18.33
Expected delivery: May 25, 2026
Aftermarket
Gasket for water pump
€1.59
In stock

Get Marineparts newsletter

Get latest new and maintanance tips for your engine.
We process your personal information in accordance with our privacy policy
Marineparts
4.6 out of 5 on Reco.se
© All material on this website belongs to Marineparts and may not be used without our written permission.
We reserve the right to correct any typos in current prices and in the information about the products.