Spi 22-200-0 Spare Part Kit Dial Bore Gauge

Product Description

The SPI 22-200-0 is a two-piece spare part kit designed to service and maintain dial bore gauges used in precision measurement applications. The kit includes a Number 2 Anvil and a Number 3 Washer Set, providing the replacement components most commonly needed to restore a dial bore gauge to accurate working condition. This type of accessory kit is used by machinists, tool-and-die technicians, metrology professionals, and quality control personnel who depend on consistent bore measurement across production or repair environments. Keeping a spare kit on hand reduces downtime when contact wear or damage occurs during regular use.

This spare part kit is intended for use with SPI dial bore gauges in workshop, production, and inspection settings. It supports routine maintenance cycles and emergency component replacement for professionals who rely on bore gauges for inside diameter measurement of engine bores, hydraulic cylinders, and precision-machined housings. The compact package dimensions of 5 inches by 3.15 inches by 3.15 inches make it easy to store alongside the gauge in a tool cabinet or metrology station.

Key Features

• Includes Number 2 Anvil replacement component for direct contact wear service
• Includes Number 3 Washer Set to restore proper anvil seating and measurement repeatability
• Two-piece kit covers the most common wear items in dial bore gauge maintenance
• Compact packaging at 5 inches x 3.15 inches x 3.15 inches for easy toolbox storage
• Lightweight at 0.56 pounds for portability in field and shop environments

Compatibility

Designed for use with SPI dial bore gauges with part numbers 21-336-3 and 21-343-9.

Installation Notes

Replacement of bore gauge anvils and washer sets should be performed by a qualified metrology technician or machinist familiar with dial indicator instrument service. Before disassembly, ensure the gauge is removed from any active measurement setup and handled on a clean, stable surface to prevent damage to precision contact points. After installing replacement components, verify gauge zero and repeatability against a calibrated setting ring before returning the instrument to service.