
Lower gear parts for marine engines
Complete bases, propeller shafts, diabolos: everything for the lower part of your base
Discover our lower drive parts: complete drives, propeller shafts, bobbins, and more. Robust components for maintaining or replacing the lower part of your drive.
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Complete lower base
All our complete lower bases for your boat base
Click on the "Complete lower base" button to access all parts in this category

Base diabolo
All our base diabolos for Mercury, Mercruiser, OMC…
Click on the "Base diabolo" button to access all parts in this category

Propeller shaft
All our propeller shafts for Mercury, Mercruiser, Volvo Penta boats...
Click on the "Propeller shaft" button to access all parts in this category
Learn more about Lower base parts
The lower case is a key part of your marine engine's transmission. Exposed to water, shocks, and mechanical stress, it must be maintained or replaced with reliable and durable parts.
At DAM Marine, we offer a selection of ready-to-install lower gear parts, compatible with major brands such as Volvo, Mercruiser, OMC, and PCM.
- Complete lower gears: for quick and efficient replacement.
- Propeller shafts: for optimal transmission to the propeller.
- Complete bobbins: to cushion and protect mechanical components.
All our parts are selected for their marine durability, manufacturing precision, and compatibility with inboard and sterndrive engines.
Trust DAM Marine for your lower sterndrive parts and ensure safe navigation.