Sea Star Solutions Driver Head - Sierra Marine Engine Parts (18-9823)

The Driver Head - Sierra Marine Engine Parts (18-9823) from SeaStar Solutions is reliable, durable, and high-quality. This boat component does not harm the boat engine but only assists in the smooth and safe operations of the boat. This driver head from SeaStar Solutions easily installs or disassembles roller bearings in the housing of drive units. This product has superior corrosion resistance that makes it useful for a long time. It is a simple tool but is used most often in boat repairs and maintenance. This product does bearing service efficiently and effectively.

Key Features:

• Strong, reliable, and high-quality material
• Constructed for quick and simple use
• Improves boat engine performance
• Functional in marine environments
• This product replaces Mercury Marine 91-33489

Product Specifications:

• Brand: SeaStar Solutions
• SKU: 18-9823
• UPC: 808282109318
• Weight: 1.06 LBS
• Alternate Products SKU: "33489", "18-9823"
• OEM Number: 91-33489
• Manufacturer Part Number (MPN): 18-9823
• Type: Engine Tools
• Part Type: Head Gaskets

Installs the small roller bearing in the gimbal housing of MC-I, R-MR & Alpha One drive units

This product replaces:

• 47-9823
• 80828210931
• 808282109318
• 91-33489

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
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Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.