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Top Dead Center Locater Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 (1pc)
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Top Dead Center Locater Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 (1pc)
The piston stop tool provides a reliable stop for the piston when positioning TDC.
Top Dead Center Locater Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 (1pc)
Item #: 112901554

Top Dead Center Locater Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 (1pc)

88% of respondents would recommend this to a friend

Item #: 112901554

UGX 60490

Price Details

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*All items will import from US

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Order now and get it around Sunday, September 20
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The piston stop tool provides a reliable stop for the piston when positioning TDC.
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What Stands Out

Precision Fit
Designed to snugly fit in a 14mm spark plug hole, ensuring accurate positioning for piston stop measurements without the risk of slippage during use.
Durable Design
Constructed from high-quality materials that resist wear, ensuring longevity and reliability for repeated use in engine diagnostics and repairs.
Easy Operation
Simple to install and remove, allowing users to effortlessly locate top dead center without complicated setups, making it ideal for both professionals and DIY enthusiasts.

Product Details

Shop Top Dead Center Locater Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 (1pc) online at a best price in Uganda. B0DCBNG4K9
Brand NameObida
Manufacturer Part Number66792
UPC736994603506
Unit Count1.0 Count
Model Numbertop dead center tool
Thread Size14mm
Automotive Fit TypeUniversal Fit
Core MaterialZinc
BrandObida
Number of Packs1
Number of Items1
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Mechanics & Technicians

    Ideal for automotive mechanics needing precision during engine timing adjustments and valve clearance checks.

  • DIY Enthusiasts

    Great for hobbyists working on small engine repairs who require simple solutions for finding top dead center.

  • Engine Builders

    Beneficial for engine builders ensuring accurate piston position alignment during assembly and checks.

Not Suitable For
  • Non-Mechanical Users

    Not suitable for users without mechanical skills, as improper use could cause engine damage.

Product Description

Top Dead Center Locater Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 (1pc)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Top Dead Center (TDC) Locator Screw used for?

    Answer: A Top Dead Center Locator Screw is designed to accurately find the top dead center of an engine's piston. This is crucial for timing adjustments, valve adjustments, and understanding the engine cycle. By inserting the screw into the spark plug hole, mechanics can ensure they are at the precise uppermost point, allowing for correct engine calibration and optimal performance.
  • Question: How does the TDC Locator Screw fit into a 14mm spark plug hole?

    Answer: The TDC Locator Screw is specifically crafted to fit securely into a standard 14mm spark plug hole, making it compatible with many gasoline engines. The precise threading ensures a tight fit, preventing any leaks or misalignment during use. This feature allows mechanics and DIY enthusiasts to confidently use the tool without worrying about slippage or damage to the cylinder.
  • Question: Can I use the TDC Locator Screw on different types of engines?

    Answer: Yes, the TDC Locator Screw is suitable for various types of gasoline engines that utilize a 14mm spark plug. It can be particularly beneficial for four-stroke engines, as it aids in finding the top dead center during maintenance tasks like valve adjustments. This versatility makes it an essential tool for automotive professionals and enthusiasts alike.
  • Question: What materials are used in the construction of the TDC Locator Screw?

    Answer: The TDC Locator Screw is typically made from durable materials like high-grade steel or aluminum, designed to withstand high temperatures and pressures within the engine. This construction ensures longevity and reliability, allowing for repeated use without degradation of performance. It’s engineered to handle the demanding conditions of engine diagnostics effectively.
  • Question: Is the TDC Locator Screw easy to use for beginners?

    Answer: Absolutely! The TDC Locator Screw is user-friendly and can be easily operated even by beginners. To use it, simply remove the spark plug, screw in the locator, and rotate the engine until the piston reaches the top. This straightforward process makes it an excellent tool for anyone looking to perform basic engine maintenance or troubleshooting.
  • Question: What should I check before using the TDC Locator Screw?

    Answer: Before using the TDC Locator Screw, ensure that the engine is cool and the spark plug is completely removed. Also, check for any debris in the spark plug hole to prevent contamination. This preparation ensures safety and accuracy during your work, making the process more effective and prolonging the life of your tools.
  • Question: Can the TDC Locator Screw be used for performance tuning?

    Answer: Yes, the TDC Locator Screw is instrumental for performance tuning, as finding the precise top dead center allows for accurate valve timing adjustments. Proper tuning enhances overall engine performance, efficiency, and responsiveness. Whether for racing applications or everyday driving, this tool is invaluable for tuning enthusiasts looking to optimize their vehicle’s capabilities.
  • Question: What are the benefits of using a piston stop tool like the TDC Locator Screw?

    Answer: Using a piston stop tool like the TDC Locator Screw provides critical benefits, including accurate engine tuning, improved performance, and reduced risk of installation errors. By pinpointing the top dead center, you can make informed adjustments that contribute to the engine's peak efficiency and performance, ensuring your vehicle runs smoothly and reliably.
  • Question: Where can I buy Top Dead Center Locator Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 in Uganda?

    Answer: You can conveniently purchase the Top Dead Center Locator Screw into 14mm Spark Plug Hole Piston Stop Tool 66792 from Ubuy in Uganda. Ubuy offers a wide selection of tools, ensuring that you can find exactly what you need with ease and confidence. Their online platform makes it straightforward to browse and order, allowing you to access quality products quickly.

Obida Spark Plug & Ignition Tools top dead center tool Editorial Review

Top Dead Center Locater Screws into 14mm Spark Plug Hole Piston Stop Tool 66792 (1pc) is a precision-engineered tool designed for quickly and accurately finding the top dead center of your engine's piston. Users have praised its ease of use and the accurate, repeatable measurements it provides, making engine timing setup a breeze. The tool threads in effortlessly due to its careful machining, making it a notable upgrade over nylon alternatives. However, one minor concern is the potential for bending if too much pressure is applied, which users should keep in mind when using the tool. Overall, it represents a durable and effective solution for automotive enthusiasts and mechanics alike.

Customer Reviews & Ratings

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Pros

  • Easy to use and accurately finds TDC
  • Precision machining ensures smooth threading
  • Universal fit for various engine types
  • Lightweight design at only 0.5 lbs
  • Works well for big block and small block engines

Cons

  • Can bend if excessive pressure is applied

Platform Trust & Buyer Confidence

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4.2/5 9300 + reviews
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”

29 August 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
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UGX 60490

Order now and get it around Sunday, September 20

QTY:

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Features & Benefits

  • Size: 14 mm for versatile use.
  • Ideal for CAM indexing, valve adjustment, and distributor installation.
  • Bolt-type screws ensure secure fit in spark plug holes.
  • Plate bolts easily adapt to closed cylinder heads.
  • Durable zinc bichromate surface treatment for corrosion resistance.
  • Enhances precision in engine positioning.

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