Mechanics and diesel engine specialists, this PACEWALKER 6434 bore gauge is serious professional equipment! This tool is compatible with all diesel engines and is designed to give you precise measurements for critical engine components. With a measurement range of 0-1.00 inches and graduation of 0.001 inches, this gauge delivers the accuracy you need for proper engine assembly and diagnostics. The reading scale goes from 0-100, making it easy to get consistent measurements around the entire bore. What's really impressive is everything this tool can measure - cylinder sleeve height using the pointed contact, counter-bore depth with the flat end contact, top dead center, piston-to-deck height, and valve protrusion. The high hardness material is waterproof and dustproof, and it's built to last through years of shop use without deforming or losing accuracy. The package includes everything you need: the 4374-dial indicator, 4375-base, hex wrench, 4230-flat contact point, 4378-pointed contact, and a carrying case to keep everything organized and protected. The operation is straightforward once you understand the basics, and the precision you get from this tool can mean the difference between a properly rebuilt engine and one that has issues down the road. If you're working on diesel engines professionally or as a serious hobbyist, having accurate measurement tools like this bore gauge is absolutely essential. The quality feels professional grade, and the accuracy is exactly what you need for engine work where thousandths of an inch matter. This isn't some cheap import that'll give you inconsistent readings - it's a proper tool that mechanics can depend on for critical measurements that affect engine performance and longevity.
Free 30-day returns 
Free 30-day returns
