Archive for May 26th, 2025

What Are Standard O-Ring Sizes? Standard O-ring sizes are determined by globally recognized specifications and regional standards, which define dimensions, tolerances, and material compatibility. This guide provides a comprehensive overview of key standards, size ranges, and practical considerations for selecting O-rings. 1. Core International Standards O-ring sizing conventions vary by region and application. Below are […]

What Seals Are in the Engine? Engines rely on a complex network of seals to retain fluids, maintain pressure, and ensure reliable operation. These seals are categorized into three main types: rotating shaft seals, static gaskets, and auxiliary seals/O-rings. Below is a detailed guide to their locations, functions, materials, and importance in internal combustion engines. […]

What Are Engine Oil Seals? Engine oil seals are precision-engineered components crucial for maintaining engine integrity by retaining lubricating oil, preventing contamination, and ensuring smooth operation of rotating parts. These seals are strategically placed at key interfaces where moving shafts exit the engine, such as the crankshaft and camshafts. Their failure can lead to oil […]