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Every order ships free with tracking. Timings are on our delivery page.
Email us with your order number within 30 days of delivery and we will send a prepaid returns label. Refunds go back to your original payment method.
Tell us the sport, your level and the measurements that matter at sportium.co.uk@gmail.com and we will help you choose.
The Quicksilver Black Diamond is a 13" diameter, 19" pitch, right-hand three-blade aluminum propeller built for reliable boat performance and straightforward replacement.
This Black Diamond propeller combines a high-quality aluminum casting with a glossy phantom black finish to deliver a durable, easy-to-maintain option for runabouts, anglers' boats, and small cruisers. Designed as original equipment on many Mercury/Mariner/MerCruiser outboards and stern drives, the Black Diamond also adapts to other motors when matched with the appropriate Quicksilver Flo-Torq II hub.
This 13x19 Black Diamond is recommended for boats with up to 250 HP and where top speeds remain under roughly 50 MPH. It is optimized to balance acceleration, cruising capability, and durability rather than peak high-speed performance.
The propeller is factory-standard on many Mercury/Mariner/MerCruiser setups, and it pairs with other engine brands when fitted with the correct hub. Use the Quicksilver Flo-Torq II hub series to adapt this prop to compatible lower units and to reduce vibration during operation.
The Black Diamond design focuses on long-term serviceability and consistent performance rather than cutting-edge speed. Its aluminum construction keeps weight and cost down while the durable high-gloss finish simplifies upkeep and touch-up repair when needed.
Who is this propeller for? The Quicksilver Black Diamond 13x19 right-hand prop is ideal for boat owners seeking a dependable, economical replacement or upgrade for common Mercury and compatible engines. It's suited to anglers, family boaters, and casual watersports users who want a proven three-blade aluminum propeller that balances acceleration, cruising stability, and straightforward maintenance. Before purchase, confirm hub compatibility and engine fit using the Flo-Torq II hub grid and your engine's specifications to ensure correct installation.
Q: Is this propeller compatible with Mercury engines?
A: Yes. It is factory-standard on many Mercury/Mariner/MerCruiser setups and fits other Mercury models when matched with the correct Flo-Torq II hub.
Q: What do 13 x 19 and right-hand rotation mean?
A: 13 x 19 indicates a 13-inch diameter and 19-inch pitch; right-hand rotation means the prop turns clockwise when viewed from the stern.
Delivery: free and tracked to addresses across the UK, with no minimum spend. We email your tracking link as soon as your order is dispatched; timings are on our delivery page.
Returns: 30 days from delivery to return an unused item in its original packaging free of charge, with a prepaid label. This is on top of your 14-day legal right to cancel, and your Consumer Rights Act protections for faulty goods.
Damaged or wrong item? Email us a photo at sportium.co.uk@gmail.com and we will replace or refund it.
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