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Briggs 5hp Flathead Cylinder Head Stud
Briggs 5hp Flathead Cylinder Head Stud
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Briggs 5hp Flathead Cylinder Head Stud

Part Number: 691690
Online Price: $3.35
Briggs & Stratton 691690 Cylinder Head Stud – Genuine OEM (Discontinued)
Availability: In Stock.

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Description

691690 Briggs & Stratton Cylinder Head Stud – OEM Replacement (Discontinued)


The Briggs & Stratton 691690 Cylinder Head Stud is a genuine OEM fastener designed to secure the cylinder head to the engine block, ensuring proper torque and gasket compression. This part was used across a wide range of small engines, including Model 13, 19, 28, 42, and more.


Note: This part has been discontinued by Briggs & Stratton. Limited availability through aftermarket suppliers or old stock.

It’s an essential component for engine rebuilds or cylinder head service, helping maintain compression, prevent leaks, and ensure long-lasting engine performance.


Replaces Part Numbers: 94926, 93776, 94733, 93583, 691109, 555082


Key Features:

  • OEM Briggs & Stratton Cylinder Head Stud – Part #691690
  • Discontinued part – check availability from resellers or old stock
  • Used in various Briggs & Stratton models: 13, 19, 28, 42, and others
  • Ensures secure head-to-block fitment and torque retention
  • Replaces multiple legacy part numbers
  • Durable construction for long-term use in high-heat environments


Perfect For:

Lawn mowers, go-karts, snow blowers, and other power equipment using Briggs & Stratton engines from multiple model series.

FAQ

Q1: What does the 691690 cylinder head stud do?
A: The cylinder head stud secures the engine’s cylinder head to the block, maintaining compression and ensuring the head gasket remains properly sealed under engine load.


Q2: Which engines is this head stud compatible with?
A: The 691690 head stud fits a wide range of Briggs & Stratton engines, including Model 13, 19, 28, 42, and others. Always verify compatibility with your engine’s model number and service manual.


Q3: Has this part been discontinued?
A: Yes, the 691690 has been discontinued by Briggs & Stratton, but you may still find it through aftermarket sellers, NOS (new old stock), or salvage engines.


Q4: What part numbers does 691690 replace?
A: It replaces several legacy part numbers including: 94926, 93776, 94733, 93583, 691109, and 555082.


Q5: Can I substitute this stud with another part?
A: You may be able to substitute with compatible aftermarket equivalents or by sourcing another OEM part that matches the original specifications. Consult a technician or your engine’s service manual for safe alternatives.

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