Cylinder Bore Gauge with Sleeve Height, 0-1.00in Range, 0.001in Reading
The Cylinder Bore Gauge with Sleeve Height is a rugged 1 inch sleeve-height counter bore gauge designed to deliver precise measurements across all DERV engines. Whether you’re verifying bore diameter, sleeve height, top dead center, piston-to-deck clearance, or valve protrusion, this versatile tool keeps readings consistent and repeatable, even in demanding workshop environments. Built for reliability, it combines hardened steel with an aluminum alloy housing, a sealed dial with a scratch-resistant tempered glass lens, and a shock-absorbing base to resist deformation through daily use.
Key features include a wide 0-1.00 inch range with 0.001 inch graduations and a 0-100 scale for quick, unambiguous readings. The rotating bezel with a clamp allows easy zero adjustment, while interchangeable limit markers provide reference points without interfering with the clamp. A 1/4 inch hole in the back enables simple adjustments and automatic centering, helping you achieve fast, accurate measurements. When working with cylinder bodies that have open-ended water jackets, the indicator can be inverted from the shown position into the base to span up to 5-1/2 inches, enabling sleeve height and counterbore depth inspection across longer cylinders.
This complete multifunctional kit is designed for professionals across automotive repair shops, aerospace maintenance, marine engineering, and heavy machinery diagnostics. Its robust construction, clear readability, and precise engineering support accurate decisions during engine rebuilds, maintenance checks, or quality control processes. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Language support: English (where available).
Benefits & Tips
- Use during engine rebuilds to confirm sleeve height and bore depth before final machining, preventing interference and ensuring optimal piston clearance.
- Check piston-to-deck clearance and valve protrusion with confidence thanks to the dual-readout (0-1.00 in range, 0.001 in graduations) that reveals fine variations.
- Organize your workflow with the included carrying bag and know you can swap measuring points (flat for counterbores, pointed for embossed flanges) to suit each measurement scenario.
Product specifications
- Item Type: Sleeve Height and Counter Bore Gauge
- Material: Steel + aluminium alloy
- Fitment: for All DERV Engines
- Range: 0-1.00 in
- Graduation: 0.001 in
- Readings: 0-100
Package includes:
- 4374 gauge
- 4375 base
- 4377 flat measuring points
- 4378 pointed measuring points
- Hex wrench
- Portable carrying bag
Warnings / Reminders
- Zero the indicator on a flat surface before taking measurements for best accuracy.
- Choose the appropriate measuring point: use the flat point for counterbores and the pointed point for sleeves with embossed flanges.
- When measuring in cylinders with open-ended water jackets, invert the indicator to allow measurements up to 5-1/2 inches; handle with care to avoid misalignment.
Language support: English (where available).
At intercyprus.com since 2002 — trusted for quality and reliability.