PRODUCT DETAILS
Yamaha / Mariner 20–30 HP Outboard Carburettor Repair Kit – 2-Stroke
Marine-grade aftermarket carburettor repair kit for selected Yamaha and Yamaha-built Mariner 20 HP, 25 HP and 30 HP 2-stroke outboard engines.
Designed to service the original carburettor, replacing worn gaskets, seals and other service components to help restore correct fuel delivery and carburettor operation.
Yamaha Outboard Fitment – UK & European Models
| HP | Engine Models | Approximate Years |
|---|---|---|
| 20 HP | Yamaha 20C / 20CM | 1992–2002 |
| 25 HP | Yamaha 25D / 25DE | 1992–2001 |
| 30 HP | Yamaha 30A | Selected 1992 models |
Additional applications include selected earlier Yamaha 25 HP and 30 HP carburettor assemblies using OEM repair kit 689-W0093-02.
Mariner Outboard Fitment
Selected Yamaha-manufactured Mariner 25 HP, 28 HP and 30 HP 2-stroke outboards, using the equivalent carburettor repair kit 84456M.
Important: Not suitable for all Yamaha or Mariner 20–30 HP outboards. Confirm the original carburettor repair kit number before ordering.
Yamaha OEM Replacement Part Numbers
-
689-W0093-02
-
689-W0093-02-00
-
689-W0093-01
-
689-W0093-01-00
-
689-W0093-00-00
Additional Cross-References
-
Mercury / Mariner: 84456M
-
Sierra: 18-7770
-
Recmar: REC689-W0093-02
Product Details
-
Condition: New
-
Quality: Marine-grade aftermarket
-
Product: Carburettor Repair / Service Kit
-
Engine Type: 2-Stroke
-
Application: Selected Yamaha / Mariner 20–30 HP outboards
-
Main OEM Reference: 689-W0093-02
-
Stock: UK stock, ready for dispatch
Please refer to the product photographs for the exact components supplied.
The original Yamaha kit contains carburettor service components including gaskets, float, needle valve assembly and related hardware. Aftermarket kit contents may vary.
Important – Check Compatibility
This kit is not interchangeable with every Yamaha 20–30 HP carburettor repair kit. Other engine generations may use different kits, including 6L2-W0093-00, 61N-W0093-00 and 6J8-W0093-00.
Please confirm your engine model, serial number and original carburettor part number before ordering.
If the parts look the same as yours, this does not always mean they are correct for your outboard.
If unsure, contact SSI Marine with your engine details before purchasing.
Why Buy From SSI Marine?
-
Workshop-tested genuine and aftermarket outboard parts
-
Over 10,000 genuine and aftermarket items stocked in the UK
-
Same-day dispatch before 1 PM Monday–Friday
-
Royal Mail Tracked 24 UK delivery
-
Collection available from Leigh, Greater Manchester
-
Technical support from experienced marine engineers
Buyer Responsibility: Please confirm compatibility before purchasing.
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £7: 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.









