Sierra 18-0467
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Sierra 18-0467 Product Description
Sierra 18-0467 Carburetor Mounting Gasket - Precision Sealing for Weber Carburetors
Maintain optimal carburetor performance and prevent vacuum leaks with the Sierra 18-0467 Carburetor Mounting Gasket. Designed specifically for MerCruiser I/O engines equipped with Weber carburetors, this precision-engineered gasket ensures reliable sealing between your carburetor and intake manifold for consistent engine performance.
Key Features & Benefits
- Weber Carburetor Specific - Engineered for precise fitment on Weber carburetors used in MerCruiser applications
- OEM Replacement Quality - Direct replacement for MerCruiser 27-41610 and 27-49814
- Marine-Grade Material - Resistant to fuel, oil, and extreme marine environment conditions
- Prevents Vacuum Leaks - Ensures proper air/fuel mixture by maintaining sealed carburetor mounting
- Easy Installation - Precision-cut dimensions for straightforward replacement during maintenance
- Cost-Effective Solution - Prevents performance issues and potential engine damage from air leaks
Technical Specifications
| Manufacturer: | Sierra Engine Parts |
| Part Number: | 18-0467 |
| UPC Code: | 808282242718 |
| Application: | Weber Carburetor Mounting Gasket |
| Material: | Marine-Grade Gasket Composite |
| Engine Type: | MerCruiser I/O with Weber Carburetors |
Engine Compatibility
Direct Replacement For:
- MerCruiser 27-41610
- MerCruiser 27-49814
- Mallory 9-61001
Compatible Engine Systems: MerCruiser I/O engines equipped with Weber carburetors
Engine Applications: GM carbureted 4-barrel, TBI, and MPI engines with adapter plates (1987 and up)
Installation & Maintenance
Installation Guidelines:
- Remove carburetor carefully to access mounting surface
- Clean all gasket surfaces thoroughly, removing old gasket material
- Inspect carburetor mounting studs and nuts for proper torque
- Install new gasket with proper alignment to mounting holes
- Reinstall carburetor using manufacturer's torque specifications
- Check for vacuum leaks after installation and initial engine start
Why Choose Sierra Marine Parts?
Sierra Marine has been the trusted choice of marine professionals for over four decades. Their carburetor mounting gaskets are manufactured to meet or exceed OEM specifications, ensuring reliable performance in demanding marine environments. Each gasket is precision-cut and quality-tested for proper fitment and durability.
Signs You Need This Gasket
- Rough idling or inconsistent engine performance
- Vacuum leaks detected at carburetor base
- Air/fuel mixture running lean or rich
- Visible deterioration of existing gasket during maintenance
- Carburetor removal for service or rebuild
Performance Impact
A properly sealed carburetor mounting gasket is essential for:
- Optimal Air/Fuel Mixture - Prevents unmetered air from entering the intake system
- Consistent Engine Performance - Maintains proper vacuum levels for stable operation
- Fuel Economy - Ensures efficient combustion by preventing lean air/fuel conditions
- Engine Longevity - Protects against damage from improper fuel mixture ratios
Frequently Asked Questions
Is this gasket compatible with my MerCruiser Weber carburetor?
This Sierra 18-0467 gasket is specifically designed for MerCruiser I/O engines with Weber carburetors, replacing part numbers 27-41610 and 27-49814. Verify your carburetor model to ensure compatibility.
How often should carburetor mounting gaskets be replaced?
Replace the gasket whenever the carburetor is removed for service, rebuild, or when vacuum leaks are detected. Typically during major tune-ups or carburetor maintenance.
What are signs of a failing carburetor mounting gasket?
Common symptoms include rough idling, poor acceleration, inconsistent engine performance, and visible air leaks around the carburetor base.
Can I reuse a carburetor mounting gasket?
No, carburetor mounting gaskets should never be reused. Always install a new gasket when reassembling to ensure proper sealing and prevent vacuum leaks.
What tools do I need for installation?
Basic hand tools for carburetor removal, gasket scraper for surface preparation, and a torque wrench for proper reassembly according to manufacturer specifications.
Warranty & Support
Sierra Marine Parts are backed by manufacturer warranty against defects in materials and workmanship. Proper installation and regular maintenance ensure optimal performance and reliability.
Buy with the best price Sierra 18-0467 for only $13 from NVN Marine! Same day shipping before 3pm.
Sierra 18-0467 Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Sierra Engine Parts |
| Weight: |
0.1 lb |
Sierra 18-0467 User Reviews
Sierra 18-0467 Shipping & Return
| Shipping Weight: |
0.1 lb |
|---|---|
| Box Sizes: |
0.00 (h) x 8.00 (w) x 11.00 (l) |
| Cubic Feet: |
0.0 |
| Returnable: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.