PRODUCT DETAILS
STAINLESS STEEL IMPELLER HOUSING
FOR MERCURY / MARINER OUTBOARD
25HP 30HP 40HP 50HP
2 STROKE & 4 STROKE MODELS
High-quality stainless steel impeller housing, ideal for restoring water pump performance on a range of Mercury and Mariner outboards. Designed to replace the factory plastic housing for increased durability, corrosion resistance, and long service life.
Fits the following outboard types:
4-STROKE MODELS:
• 25 HP BigFoot (1998–2005)
• 30 HP – 3 cylinders
• 40 HP – 3 cylinders
• 50 HP – 4 cylinders (non-BigFoot)
2-STROKE MODELS:
• 30 HP – 2 Cyl, single carb (1995 and up, excluding serials starting with 0N0...)
• 40 HP – 2 & 3 Cyl (1995 and up)
• 50 HP – 3 Cyl (1998 and up, non-BigFoot)
Will fit only models with gear housing – drive shaft 2:1 gear ratio. Standard gearbox only. Not compatible with BigFoot models- except 25 hp
Replaces Mercury Part Number:
46-821351A3
Please check compatibility before purchasing.
It is the buyer’s responsibility to ensure the part is correct for their engine.
If unsure, contact us — our SSI Marine team is happy to help.
ALL ITEMS ARE IN UK STOCK
FAST DISPATCH – SAME DAY ON ORDERS BEFORE 1 PM
TRUSTED MARINE PARTS SUPPLIER
SHIPPING & DELIVERY
Delivery:
We offer free shipping on all orders over £150 (excluded outboard engines, trailers)
Standard Shipping - £ 8.50
Orders are typically shipped within 1 business day of receipt of payment. We ship via Royal Mail Tracked 24 delivery service. Delivery times vary depending on the delivery destination.
For engines delivery cost please ask for a quote.
It is the buyer's responsibility to ensure that the correct shipping address is supplied.
All item(s) will be despatched to the registered address.
Tracking your order:
Once your order has been shipped, you will receive a tracking number via email. You can track your order online using the tracking number provided.
Returns:
We accept returns of unused and undamaged items within 30 days of purchase.
To return an item please contact us for a return authorisation number. Return shipping costs are the responsibility of the customer.
Refunds:
Refunds will be issued for the purchase price of the item, less shipping costs. Refunds will be issued in the same form of payment as the initial purchase.