Description
SIERRA Power Trim Pump Assembly for Volvo Penta/OMC SX – 18-6806 is a complete hydraulic power-trim pump assembly for select Volvo Penta and OMC SX sterndrive applications. It is identified for the later SX configuration using coarse-thread connections and replaces multiple 3855/3857/3860-series OEM pump assemblies.
Verify the early-versus-late SX pump style and thread configuration before ordering, as fine-thread and coarse-thread versions are not interchangeable solely by appearance. The listed interchange numbers provide the most reliable selection check.
Key Features
- Complete power-trim pump assembly
- For select late-model Volvo Penta/OMC SX drives
- Coarse-thread hydraulic connection configuration
- Replaces several OMC 3855744/3855745/3857489/3858069/3860879 assemblies
- Cross-references Volvo Penta 3587079, 3854030, 3855745, 3857489 and 3860879
Specifications
- Sierra part number: 18-6806
- Product type: Power trim pump assembly
- Application: Volvo Penta / OMC SX
- Version: Late model
- Hydraulic connection: Coarse thread
Interchange
- Mallory: 9-18615
- OMC: 3855744, 3855745, 3857489, 3858069, 3860879, 986914
- Volvo Penta: 3587079, 3854030, 3855745, 3857489, 3860879

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