20-16 CUP VALVE PLUG* - Sharpe Manufacturing Co

Part #: SH10312

The Sharpe Manufacturing Co. SH10312 20-16 CUP VALVE PLUG is a critical component designed for precision sealing in professional automotive and industrial environments. This specialized tool facilitates efficient maintenance and repair operations by providing a reliable temporary plug for various valve and fluid passages. Engineered for durability and consistent performance, it ensures a secure fit for critical applications.

Key Features

  • Precision Engineered Fit: Manufactured to exact specifications, ensuring a tight and effective seal within designated valve or port openings.
  • Robust Construction: Crafted from high-quality, resilient materials to withstand the rigorous demands of daily workshop use and exposure to industrial fluids.
  • Reliable Sealing Performance: Designed to prevent leaks and spills, allowing technicians to isolate systems or drain components safely and cleanly.
  • Corrosion Resistant: Built to resist degradation from common automotive chemicals, oils, and industrial solvents, ensuring a longer service life.
  • Professional-Grade Durability: Meets the high standards required by professional technicians and mechanics for consistent performance and longevity.

Applications

The SH10312 20-16 CUP VALVE PLUG is an indispensable tool for a range of automotive and industrial service tasks. In automotive repair, it is frequently utilized during engine rebuilding, cylinder head service, and transmission maintenance to temporarily block oil galleries, coolant passages, or vacuum lines. For industrial applications, this plug is ideal for isolating sections of hydraulic, pneumatic, or fluid transfer systems during repair, testing, or component replacement, preventing fluid loss and contamination. Its practical design makes it suitable for any scenario requiring a dependable, temporary seal in specific valve and port configurations.

Only 4 left in stock - order soon

$0.80

Add to Cart:

This product was added to our catalog on Sunday 12 July, 2026.

Similar Products

(image for) Sharpe Manufacturing Co
(image for) Kit, Repair, Valve/Fitting
Kit, Repair, Valve/Fitting
Your Price: $91.62
(image for) Sharpe Manufacturing Co
(image for) 971-44 PLUG*
971-44 PLUG*
Your Price: $8.46
(image for) Sharpe Manufacturing Co
(image for) VALVE REGULATOR
VALVE REGULATOR
Your Price: $9.27
(image for) Sharpe Manufacturing Co
(image for) 20-09 CUP VALVE ASSY*
20-09 CUP VALVE ASSY*
Your Price: $2.50
(image for) Sharpe Manufacturing Co
(image for) 20-16A CUP VALVE PLUG*
20-16A CUP VALVE PLUG*
Your Price: $0.80
(image for) Sharpe Manufacturing Co
(image for) 20-47 CUP VALVE STEM*
20-47 CUP VALVE STEM*
Your Price: $1.27
(image for) Sharpe Manufacturing Co
(image for) 20-47A CUP VALVE SCREW*
20-47A CUP VALVE SCREW*
Your Price: $0.27
(image for) Sharpe Manufacturing Co
(image for) 20-48 CUP VALVE BODY*
20-48 CUP VALVE BODY*
Your Price: $0.70
(image for) Sharpe Manufacturing Co
(image for) 20-51 PLUG*
20-51 PLUG*
Your Price: $0.70
(image for) Sharpe Manufacturing Co
(image for) 21-56A PLUG*
21-56A PLUG*
Your Price: $1.52
(image for) Sharpe Manufacturing Co
(image for) 25-40 GASKET*
25-40 GASKET*
Your Price: $0.66
(image for) Sharpe Manufacturing Co
(image for) AIR VALVE SEAT*
AIR VALVE SEAT*
Your Price: $7.10