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Valve Tappet for Briggs & Stratton Vanguard V-Twin
Valve Tappet for Briggs & Stratton Vanguard V-Twin
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Valve Tappet for Briggs & Stratton Vanguard V-Twin

Part Number: 843379
Online Price: $6.79
Genuine Briggs 843379 Valve Tappet for Vanguard V-Twin Engines
Availability: In Stock.

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Description

Briggs & Stratton 843379 Valve Tappet – Vanguard V-Twin


The Briggs & Stratton 843379 Valve Tappet, also known as a lifter, is a critical part of the valve train system. It transfers motion from the camshaft to the pushrod, helping to ensure precise valve timing and smooth engine operation. A worn or damaged tappet can cause valve noise, timing issues, or reduced engine performance.


This is a Genuine OEM Briggs & Stratton replacement part, built to factory specifications for durability and reliability in small engine applications.


Key Features:

  • OEM Part #: 843379
  • Direct replacement for worn or damaged valve lifters
  • Ensures smooth operation of cam-to-pushrod motion
  • Maintains factory valve timing and performance
  • Genuine Briggs & Stratton product


Engine Compatibility:

Fits most Briggs & Stratton Vanguard V-Twin Engines, including:

  • Model 29 (14 HP)
  • Model 30 (16 HP)
  • Model 35 (18–20 HP)
  • Model 38 (21–23 HP)

Always consult your engine’s service manual or parts diagram to confirm compatibility before ordering.


Restore proper valve timing and ensure long-term durability with the 843379 valve tappet—a trusted OEM solution for your Vanguard V-Twin engine.

FAQ

1. What does a valve tappet do?
A valve tappet (or lifter) transfers motion from the camshaft to the pushrod, allowing the valves to open and close with correct timing.


2. Which engines is this tappet compatible with?
This OEM tappet fits most Briggs & Stratton Vanguard V-Twin engines, including:

  • Model 29 (14 HP)
  • Model 30 (16 HP)
  • Model 35 (18–20 HP)
  • Model 38 (21–23 HP)


3. Is this an original Briggs & Stratton part?
Yes. Part #843379 is a genuine OEM replacement manufactured to factory specifications.


4. When should I replace a valve tappet?
Replace if you experience valve noise, loss of compression, or performance issues. It's also a smart replacement during top-end rebuilds.


5. Does this part come in pairs?
No, the tappet is typically sold individually. Most V-Twin engines will require two tappets per cylinder or four per engine.

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