Description

Genuine MerCruiser OEM shim set engineered for precision fit and proper clearance adjustment in marine engine and drive assemblies. This factory-specification kit includes multiple shim thicknesses for accurate spacing, alignment, and preload adjustment in demanding marine environments.

Key Features:

• Genuine MerCruiser OEM replacement set – factory quality and fit
• Complete shim set with multiple thicknesses for precise adjustment
• Precision-manufactured to exact tolerances for accurate spacing control
• Marine-grade material engineered to resist corrosion and saltwater exposure
• Designed to maintain dimensional stability under load and temperature
• Factory-tested for dimensional accuracy and material specifications
• Essential components for proper clearance and preload adjustment
• Direct replacement for worn or damaged shims

Technical Specifications:

• Part Number: 92914A1
• Manufacturer: MerCruiser (Mercury Marine)
• Application: MerCruiser Marine Engines and Sterndrives
• Material: Marine-grade steel or stainless steel
• Type: Shim set (multiple thicknesses)
• Finish: Corrosion-resistant coating or plating
• OEM Quality: Factory specification
• Kit Contents: Multiple shims in various thicknesses as specified

Function and Importance:

Shims are critical precision components used to adjust clearances, control endplay, set bearing preload, and maintain proper alignment in mechanical assemblies. They provide precise spacing between components, compensate for manufacturing tolerances, and allow for proper adjustment during assembly. Shims are essential in gear assemblies, bearing installations, and anywhere precise clearances must be maintained. Using the correct shim thickness ensures proper component operation, prevents excessive wear, and maintains assembly integrity. Incorrect shimming can cause bearing failure, gear noise, excessive play, or component binding.

Maintenance and Replacement:

Measure and record shim thicknesses during disassembly for reference during reassembly. Inspect shims for wear, deformation, or corrosion. Replace shims if they show signs of damage or if clearances are outside factory specifications. Always use genuine OEM shim sets to ensure proper material specifications, dimensional accuracy, and thickness tolerances. Follow factory service procedures for measuring clearances, calculating required shim thickness, and verifying proper preload or endplay after assembly.

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, clearance specifications, and assembly procedures.