Description
Mercury 8M0147073 300-Hour Maintenance Kit for MerCruiser Alpha One Gen II Sterndrives (1991 & Newer)
Performing your scheduled service has never been easier. The Mercury Precision Parts 8M0147073 300-Hour Maintenance Kit contains every OEM component you need to complete a full 300-hour service on MerCruiser Alpha One Gen II sterndrives (1991 and newer). Designed to deliver maximum reliability, protection, and performance, this kit ensures your drive system runs smoother, lasts longer, and stays factory compliant.
Applications
- For MerCruiser Alpha One Gen II sterndrives (1991 and newer)
- Compatible with both standard and counter-rotating configurations
Kit Includes
- Sterndrive installation gasket kit
- Aluminum anode kit
- Gearcase drain seals
- Transom repair kit
- Shift cable kit
- Water pump impeller kit
- Gearcase fill and drain screws
Features & Benefits
- Complete 300-hour service kit with genuine Mercury OEM components
- Aluminum anodes offer superior corrosion protection in fresh or saltwater
- OEM water pump impeller ensures efficient cooling system performance
- Shift cable kit maintains precise gear engagement and operation
- Includes all gaskets and seals for proper reassembly
- Built to Mercury Marine’s exact engineering and quality standards
Recommended Fluids
For a complete service, pair this kit with Mercury 4-Stroke Marine Engine Oil and Mercury Premium Gear Lube (858058K01). These are formulated for optimal protection and performance. Sold separately.
Specifications
- Part Number: 8M0147073
- Brand: Mercury Precision Parts
- UPC: 745061244818
- Country of Origin: Not specified
- Package Dimensions: 24" L × 9.75" W × 7.75" H
- Package Weight: 10.18 lb
- Service Interval: 300 Hours
- Prop 65 Warning: Cancer and Reproductive Harm
Installation & Maintenance
Mercury recommends performing this full 300-hour service or every 3 years, whichever comes first. The kit includes all critical wear components and sealing parts for a complete drive system overhaul. Always follow your engine and drive service manual for torque specifications and procedures.
Returns
Unopened kits may be returned under our Return Policy. Verify compatibility with your specific sterndrive serial number before ordering.
Wakeboss.com is an authorized Mercury Marine retailer, offering only genuine OEM Mercury Precision Parts backed by manufacturer warranties and fast, secure shipping.