MerCruiser Screw 96430 - Genuine OEM Marine Engine Component
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Genuine MerCruiser OEM screw engineered for precision fit and reliable fastening in marine engine and drive assemblies. This factory-specification threaded fastener provides secure attachment and proper clamping force for critical engine components in demanding marine environments.
Key Features:
- Genuine MerCruiser OEM replacement part - factory quality and fit
- Precision-manufactured to exact tolerances for proper thread engagement
- Marine-grade material engineered to resist corrosion and saltwater exposure
- Heat-treated for optimal strength and durability
- Designed to withstand vibration and thermal cycling
- Factory-tested for dimensional accuracy and material specifications
- Essential hardware for proper engine and drive assembly
- Direct replacement for worn, damaged, or corroded screws
Technical Specifications:
- Part Number: 96430
- Manufacturer: MerCruiser (Mercury Marine)
- Application: MerCruiser Marine Engines and Sterndrives
- Material: Marine-grade steel with corrosion-resistant coating
- Type: Threaded screw
- Finish: Zinc-plated, cadmium-plated, or stainless steel
- OEM Quality: Factory specification
Function and Importance:
Screws are critical fastening components that secure parts together and maintain proper assembly integrity. They must withstand constant vibration, thermal cycling, and dynamic loads while maintaining precise clamping force. Properly torqued screws ensure components remain securely fastened, maintain correct alignment, and function reliably under operating conditions. Worn or damaged screws can cause loosening, component misalignment, and potential assembly failure.
Maintenance and Replacement:
Inspect screws during routine service intervals for corrosion, thread damage, or loosening. Always replace screws if threads show wear, corrosion, or damage. Clean threads thoroughly and apply thread locker as specified in factory service procedures. Always use genuine OEM screws to ensure proper material specifications, heat treatment, dimensional accuracy, and corrosion resistance. Follow factory torque specifications for optimal clamping force and assembly integrity.
Compatibility:
Designed for specific MerCruiser engine and sterndrive applications. Verify part number compatibility with your engine model and serial number before ordering. Consult factory service manuals or authorized dealers for application-specific fitment information, torque specifications, and installation procedures.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.