Mercury Q3 Propeller 14.2 x 18P RH – OEM 8M0103522
The Mercury Q3 Propeller 14.2 x 18P RH is listed as a Mercury OEM marine propeller with part number 8M0103522. The seller identifies it for 90 HP and higher outboard applications and references Alpha and Bravo systems. Its stated specifications provide a useful starting point for checking whether it matches your current propeller and marine setup.
Before purchasing, verify the exact engine or drive model, hub and spline configuration, and manufacturer fitment recommendations. Horsepower and propeller dimensions alone do not guarantee compatibility.
Product Specifications
- Brand: Mercury
- Product Series: Q3, as listed by the seller
- Product Type: Marine propeller
- OEM Part Number: 8M0103522
- Diameter: 14.2 inches
- Pitch: 18P (18 inches)
- Rotation: RH (right-hand)
- Listed Application: 90+ HP outboard applications, subject to fitment verification
- Compatibility Reference: Alpha/Bravo, according to the seller
- Condition: Not specified; confirm with the seller
- Photos Provided: 6
- Included Items: Propeller only unless otherwise confirmed
Key Features
- Mercury OEM part reference: Part number 8M0103522 helps buyers check the product against manufacturer parts information.
- 14.2-inch diameter: Provides a key measurement for comparing propeller specifications.
- 18-inch pitch: Helps buyers assess the propeller against the recommended setup for their boat and engine.
- Right-hand rotation: Identified as RH; confirm the rotation required by your installation.
- Marine replacement application: May be suitable for a replacement where the part number and complete fitment details match.
Why Consider This Mercury Q3 Propeller?
Choosing a correctly matched propeller can help support suitable engine RPM, acceleration, cruising performance, and handling. This listing provides the stated dimensions, rotation, and OEM part number to help buyers perform a fitment check before ordering.
The right propeller depends on the boat, engine, load, gear ratio, and intended use. Consult the engine manufacturer’s recommendations or a qualified marine technician when confirming the correct pitch and diameter.
Compatibility and Fitment
Before purchasing, compare OEM part number 8M0103522 with your existing propeller and official Mercury parts information. Verify the hub design, shaft or spline requirements, engine or drive model, and rotation.
The seller’s 90+ HP and Alpha/Bravo descriptions should be treated as application references rather than a guarantee of universal compatibility. Contact the seller to confirm the exact models supported.
Condition and Inspection
The seller has provided six photos, but the product’s condition has not been specified. Confirm whether it is new, used, or refurbished before ordering.
For a used propeller, inspect the blades for cracks, bends, chips, corrosion, and previous repairs. Check the hub and part-number markings, and ask the seller to clarify any damage or wear visible in the photos.
Shipping and Availability
Confirm stock availability, shipping cost, delivery arrangements, and return terms with the seller. Verify the part number and fitment before installation.
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