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Briggs Model 28 Non-AVS Exhaust Valve
Briggs Model 28 Non-AVS Exhaust Valve
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Briggs Model 28 Non-AVS Exhaust Valve

Part Number: BS28-013
Online Price: $24.50
Genuine Briggs & Stratton Exhaust Valve – Model 28 Non-AVS Engine (OEM Discontinued)
Availability: In Stock.

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Description

Briggs & Stratton Exhaust Valve – Model 28 Non-AVS (Discontinued OEM Part)


Maintain the integrity and performance of your Briggs & Stratton Model 28 non-AVS engine with this genuine OEM exhaust valve. Originally designed for reliable exhaust flow and proper combustion chamber sealing, this part was a critical component for maintaining engine power and efficiency.


Note: This OEM exhaust valve has been discontinued by Briggs & Stratton. While it's no longer in active production, it remains an important reference part for restorations or older engine repairs.


Key Features:

  • Genuine Briggs & Stratton OEM Part – Manufactured to precise factory standards (now discontinued)
  • Fits Model 28 Non-AVS Engines – Specifically designed for older Briggs Model 28 engines without AVS (Advanced Vibration System)
  • Replaces Part Number 262246 – A direct replacement for older valves in select engine configurations
  • Critical for Proper Exhaust Flow – Supports efficient engine operation and optimal exhaust system performance
  • Ideal for Vintage Engine Maintenance – Essential for restorations, rebuilds, or OEM-spec repairs


Why Choose This OEM Briggs Exhaust Valve?

  • Exact Fit for Model 28 Non-AVS Engines – Designed for engines without the AVS system
  • Restoration-Grade Component – Perfect for maintaining authenticity in vintage engine projects
  • Engineered for Longevity – Built to withstand high heat and exhaust pressure


If you're sourcing hard-to-find OEM parts for older Briggs & Stratton engines, this discontinued exhaust valve may still be available through aftermarket suppliers or legacy stock from authorized dealers.

FAQ

1. What is the function of this exhaust valve?
The exhaust valve allows spent gases to exit the combustion chamber. In Model 28 non-AVS Briggs engines, it plays a critical role in engine breathing, efficiency, and heat management.


2. What does “Non-AVS” mean in this context?
Non-AVS refers to Briggs engines that do not include the Advanced Vibration System. This valve is specifically designed for earlier Model 28 engines without that system.


3. Is this valve still manufactured?
No, this OEM exhaust valve has been officially discontinued by Briggs & Stratton. However, NOS (new old stock) or aftermarket equivalents may still be available from select suppliers.


4. What part number does this replace?
This valve is a direct OEM replacement for Briggs & Stratton part number 262246.


5. Can I use this valve in an AVS engine?
No. It is specifically designed for Model 28 non-AVS engines and is not compatible with AVS-equipped engines due to differences in valve geometry and system design.


6. What are the signs that my exhaust valve needs replacement?
Symptoms of a failing exhaust valve include loss of power, poor compression, backfiring, or hard starting. A visual inspection may also show burnt or pitted valve faces.


7. Are there aftermarket alternatives available?
Yes, some aftermarket manufacturers produce equivalent valves that match OEM specs. Always verify dimensions and compatibility with your specific engine model before ordering.


8. Why is a genuine OEM part preferred, even if discontinued?
OEM parts are designed to match exact engine tolerances, ensuring optimal fit, function, and durability. Even if discontinued, sourcing OEM or OEM-spec components ensures reliable repairs.

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