AutoMeter  |  SKU: 5423

AutoMeter Gauge Pressure 2-5/8in. 300PSI Liquid Filled Mech Pro-Comp

Regular price USD 14201

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

The AutoMeter Pro-Comp 2-5/8in. 300PSI Liquid Filled Mechanical Pressure Gauge is a highly accurate, bullet proof reliable way to measure whatever pressure source you need – no electrical connection required.

Why Choose the Pro-Comp 300PSI Liquid Filled Gauge?

  • Bourdon tube movement – engineered to function in even the harshest conditions.
  • No wiring – mechanical operation needs no electrical connection.
  • Liquid filled – Pro-Comp mechanical design.
  • 300PSI scale – on a 2-5/8in. face.
Specifications
  • Series: Pro-Comp
  • Size: 2-5/8in.
  • Range: 300PSI
  • Type: Mechanical, liquid filled

SKU: ATM5423

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Questions? We’re Here to Help.

Have questions about upgrades for your build? Contact FASS Motorsports and we’ll get you dialed:

Phone: 636-429-7020

Email: info@fassmotorsports.com