Description

Genuine MerCruiser OEM engine mount screw kit engineered for precision fit and reliable fastening of engine mounting assemblies. This factory-specification hardware kit includes all necessary screws for proper engine mount installation, ensuring correct clamping force, vibration isolation, and long-term durability in demanding marine environments.

Key Features:

• Genuine MerCruiser OEM replacement kit – factory quality and fit
• Complete screw set for engine mount application – no additional parts needed
• 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 fatigue resistance
• Factory-tested for dimensional accuracy and material specifications
• Essential hardware for proper engine mounting and alignment
• Direct replacement for worn, damaged, or corroded screws

Technical Specifications:

• Part Number: 97934A1
• Manufacturer: MerCruiser (Mercury Marine)
• Application: MerCruiser Marine Engine Mounts
• Material: Marine-grade steel with corrosion-resistant coating
• Type: Engine mount screw kit (complete assembly set)
• Finish: Zinc-plated, cadmium-plated, or stainless steel
• OEM Quality: Factory specification
• Kit Contents: Multiple screws as specified for engine mount application

Function and Importance:

Engine mount screws are critical fastening components that secure the engine to its mounting system, which isolates engine vibration from the hull and maintains proper engine alignment. These screws must withstand constant vibration, thermal cycling, and dynamic loads while maintaining precise clamping force. Properly torqued engine mount screws ensure the mounting system functions correctly, preventing excessive engine movement, misalignment, and potential damage to connected systems including exhaust, cooling, fuel lines, and drive components.

Maintenance and Replacement:

Inspect engine mount screws during routine service intervals for corrosion, loosening, or damage. Check torque specifications annually or whenever engine mounts are serviced. Always replace screws when removing engine mounts or if threads show wear, corrosion, or damage. Clean threads thoroughly and apply thread locker as specified in factory service procedures. Always use genuine OEM screw kits to ensure proper material specifications, heat treatment, dimensional accuracy, and corrosion resistance. Follow factory torque specifications and tightening sequences for optimal clamping force and proper engine alignment.

Compatibility:

Designed for specific MerCruiser engine mount 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.