PRODUCT DETAILS
Carburettor Repair Kit for Mercury / Mariner Outboard 25HP 30HP 40HP 50HP 60HP 4-Stroke
High-quality carburettor rebuild kit, designed for Mercury and Mariner 4-stroke outboards. Restores smooth fuel flow, reliable starting, and optimal engine performance.
Will Fit:
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Mercury / Mariner Outboard 4-Stroke
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25HP, 30HP, 40HP, 50HP, 60HP
Fitment Details:
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Mercury 2 Cyl 4-Stroke 25 (2002–2006)
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Mercury 3 Cyl 4-Stroke 30 (1999–2005)
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Mercury 3 Cyl 4-Stroke 40 (2002–2013)
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Mercury 4 Cyl 4-Stroke 40 (1999–2002)
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Mercury 4 Cyl 4-Stroke 50 (2001–2002)
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Mercury 4 Cyl 4-Stroke 60 (2001–2002)
Replaces Mercury Part Number:
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8542561
May fit other models and years not listed.
Please send your engine details and our team will gladly check compatibility for you!
Product Features:
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Complete carburettor rebuild kit for Mercury / Mariner outboards
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Premium aftermarket replacement part
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Ensures smooth idling, fuel efficiency, and reliable fuel delivery
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Built to OEM specifications for a perfect fit
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Direct replacement — easy to install
Please check compatibility before purchasing.
If unsure, contact us — our SSI Marine team is happy to help!
Why Buy from SSI Marine?
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High-quality marine parts at competitive prices
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All items in UK stock — same-day dispatch (orders before 1 PM)
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Tracked 24-hour delivery
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Friendly, expert customer service
Order now from SSI Marine — trusted supplier of premium outboard parts with fast UK shipping!
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £6: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.










