All work with most VDO gauges that are 10-180 ohms

Open Width x Length Screw Size  2" x 3" No

these bronze thru-hull water pick-ups are for low-volume pumps like baitwell they have straight pipe threads on the neck and tapered threads at the end to mate with other fittings

These dimmable down lights are screw mounted

NPT threaded side port accepts SSCV or any NPT threaded accessory

4 LED Cube Spot Light with Harness - Spot Beam 3 Inch, 2-Pack Audio Accessories All work with most VDO4 LED Cube Light w Harness Spot Beam 3" 2 Pack Focus your field of view with the narrow but powerful 8 degree spot beam LED cube light. These 3 Inch 4 LED cube lights provide 960 raw lumens from four 3 watt OSRAM LEDs for plenty of light. Replaceable color accent caps are included to customize the housing. Constructed of die cast aluminum housing and a virtually unbreakable polycarbonate lens, these cube lights are IP68 rated and can withstand the