Gauge Mount Adapter 2-5/8in to 2-1/16in

The Gauge Mount Adapter 2-5/8in to 2-1/16in by AutoMeter (MPN 5322) solves a common instrumentation challenge: dashboard or panel integration when your desired gauge diameter doesn't match existing mounting holes. This composite adapter bracket allows seamless installation of 2-1/16-inch gauges into 2-5/8-inch mounting locations, eliminating the need for custom fabrication or panel modification. Whether upgrading your vehicle's gauges, installing auxiliary instrumentation, or retrofitting aftermarket clusters, this adapter provides a straightforward mechanical solution.

Constructed from durable composite material in black finish, the adapter maintains structural integrity while resisting corrosion and UV degradation—critical for long-term durability in automotive and marine environments. The precision-engineered design ensures secure, vibration-resistant mounting with no play or gauge movement during operation. AutoMeter's engineering background guarantees compatibility with their entire gauge line, and the lightweight construction (0.09 lbs) adds negligible mass to your installation while keeping fitment clean and professional-looking.

This adapter is ideal for hot rodders, classic car restorers, and performance enthusiasts who standardize on AutoMeter's 2-1/16-inch gauge packages but work with existing dash configurations designed for larger 2-5/8-inch openings. Installation is straightforward—simply position the adapter in the larger opening and mount your 2-1/16-inch gauge through it. Compatible with all AutoMeter 2-1/16-inch gauges across mechanical, electric, and digital platforms, this single-unit adapter represents a cost-effective alternative to purchasing different gauge sizes.