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Briggs 5hp Flathead Intake Valve Spring
Briggs 5hp Flathead Intake Valve Spring
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Briggs 5hp Flathead Intake Valve Spring

Part Number: 690520
Online Price: $3.59
Genuine Briggs & Stratton 690520 Valve Spring for 5HP Flathead Models
Availability: In Stock.

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Description

Briggs & Stratton 690520 Valve Spring – 5HP Flathead Engine (OEM Replacement)


Keep your small engine running smoothly with the Briggs & Stratton 690520 Valve Spring, a genuine OEM replacement part designed for optimal valve function and reliable engine performance.


This valve spring fits a wide range of Briggs & Stratton 5HP Flathead engines, including popular Model 9 and Model 13 series. Whether you're performing a rebuild, tuning for performance, or replacing worn components, this spring ensures precise valve timing, prevents valve float, and enhances the longevity of your engine.


Key Features:

  • Fits Briggs & Stratton Model 9, Model 13, and more
    (Refer to your engine manual or contact Briggs Support for fitment verification)
  • OEM-Quality Replacement for Part Numbers:
    260552, 26021, 555060
  • Improves Valve Operation – Ensures proper opening and closing of intake/exhaust valves
  • Maintains Valve Timing – Keeps valves synchronized with piston movement
  • Prevents Valve Float – Reduces risk of engine misfire or damage at high RPMs
  • Built to Last – High-strength construction for long-term durability

This is the same spring trusted in factory-built engines, providing confidence and performance whether for maintenance or modification.

FAQ

Q1: What engines does the 690520 valve spring fit?
A: The 690520 valve spring fits many Briggs & Stratton 5HP Flathead engines, including Model 9 and Model 13. Always verify compatibility with your engine manual.


Q2: What parts does this valve spring replace?
A: It is a direct OEM replacement for part numbers 260552, 26021, and 555060.


Q3: Why is the valve spring important for engine performance?
A: The valve spring ensures precise valve operation, maintains valve timing, and prevents valve float, which is critical for efficient engine function and longevity.


Q4: Is this a genuine OEM part?
A: Yes, this is a genuine Briggs & Stratton OEM valve spring, manufactured to exact factory specifications.


Q5: Can this part be used in racing or performance engines?
A: Yes, many kart racers and builders use this spring in performance-tuned Briggs Raptor and Flathead engines due to its reliability and quality.

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