sixcow 6434 Sleeve Height & Counter Bore Gauge for All Diesel Engines | 0-1.00 in Range, 0.001 in Graduations

Overview

The sixcow 6434 Sleeve Height and Counter Bore Gauge is built to simplify precision work across diesel engines. It supports measurements critical to cylinder sleeve height, counterbore depth, top dead center, piston-to-deck clearance, and valve protrusion. In real-world shops, a single, capable tool can streamline workflows, reduce setup time, and help ensure measurements stay consistent as you move between tasks.

Engineers and technicians will notice how this gauge combines versatility with a thoughtful design. It’s equally at home in automotive repair bays, aerospace maintenance hangars, marine service docks, or heavy machinery shops, where durable, reliable measurements matter for accurate diagnostics and engine work.

Key features at a glance

• Universal compatibility for all diesel engines, enabling seamless measurements across makes and models.
• High-precision range from 0 to 1.00 inches with 0.001 inch graduations and a 0–100 dial for clear readings.
• Complete kit includes: 4374 Dial Indicator (0–100 scale), 4375 Base, 4377 Flat Contact, 4378 Pointed Contact, hex wrench, and rugged carrying case.
• Time-saving design with a self-centering base, rotatable bezel for instant zeroing, and interchangeable contact tips.
• Multi-purpose performance that switches between sleeve height, counterbore depth, piston-to-deck height, and valve protrusion measurements.
• Industrial-grade durability: hardened steel and aluminum alloy, sealed dial head with tempered glass, laser-etched scales, and corrosion-resistant components.
• Customer confidence with a 30-day money-back guarantee and a 12-month warranty on quality-related issues.

Real-world use and workflow benefits

In busy repair shops, the gauge helps technicians verify critical engine dimensions without juggling multiple tools. Its sturdy construction withstands the demands of daily use, while clear, readable dials support quick checks in challenging lighting. The combination of durability and precision supports reliable measurements across service jobs and rebuilds.

The kit’s compact form and rugged case mean it travels well between bays or on-site diagnostics, keeping components protected and organized. The ability to switch between flat and pointed contacts enhances flexibility for different measurement tasks, making it a practical addition to both professional and DIY toolsets.

What’s in the box

• Dial Indicator (0–100 scale)
• Base
• Flat Contact
• Pointed Contact
• Hex Wrench
• Rugged Carrying Case

Durability and support

The gauge uses hardened steel and aluminum alloy parts, a sealed dial head, and a tempered glass lens for scratch-resistant clarity. With laser-etched scales and corrosion-resistant components, it’s built to endure demanding environments. Sixcow backs the tool with a satisfaction guarantee and a warranty for added peace of mind.