Orion Motor Tech 4-Jaw Fuel Pump Removal Tool, 3.3"–7.2" Adjustable Lock Ring Tool, Nickel-Plated Alloy Steel

Orion Motor Tech’s 4-jaw fuel pump removal tool securely grips and turns lock rings from 3.3" to 7.2" for safe, damage-free pump removal and installation.

When servicing an in-tank fuel pump, the lock ring often requires steady force and precise engagement to avoid damaging the ring or surrounding components. The OMT Fuel Pump Removal Tool is a nickel-plated, alloy-steel 4-jaw design that fits a wide range of lock ring diameters and works with a standard 1/2" ratchet or pry bar. Built to resist corrosion and reject bending, it’s intended to help both professional mechanics and home DIYers perform clean, controlled fuel pump work.

How does this tool protect lock rings and nearby parts?

The tool balances pressure across four jaws instead of two, which spreads torque evenly so you don’t concentrate force on a single lip. All edges are rounded and smooth to reduce the chance of marring the ring or the tank flange during use. This gentler contact helps preserve OEM parts and simplifies reinstallation.

• Even force distribution via 4-jaw design
• Rounded corners and smooth jaw faces to prevent scratches
• Fits lock ring tabs up to 0.4" thick for safe engagement

What vehicle sizes and lock rings will it fit?

The OMT tool adjusts to lock rings from 3.3" (83.8 mm) up to 7.2" (182.9 mm), covering a broad range of domestic and import fuel module designs. Verify your lock ring tab thickness is 0.4" or less to ensure proper jaw seating. The broad size range makes it a useful standard item in a professional toolbox.

• Adjustable span: 3.3"–7.2" for widespread compatibility
• Tab thickness limit: 0.4" maximum for secure grip
• Suitable for many passenger cars, trucks, and SUVs

How do I operate the tool with equipment I already have?

No specialty driver is required — the tool accepts a 1/2" ratchet or can be used with a pry bar for controlled turning. Engage the four jaws around the ring, attach your ratchet, and rotate slowly to break the ring loose. Reverse the process to reinstall, ensuring the ring seats evenly to prevent leaks.

• Compatible with standard 1/2" ratchet or common pry bar
• Simple jaw engagement, then rotate to remove or tighten
• Step-by-step use minimizes risk of cross-threading or misalignment

What materials and durability features does it offer?

Constructed from nickel-plated alloy steel, the remover resists corrosion and stands up to repeated shop use without bending. The finish improves longevity in garage environments and simplifies clean-up after exposure to fuel or solvents. Designed for routine maintenance, the tool preserves its shape and gripping precision over time.

• Nickel-plated alloy steel for corrosion resistance
• Robust 4-jaw construction resists bending under torque
• Machine-finished surfaces for consistent jaw action

Who is this for? The OMT 4-jaw Fuel Pump Lock Ring Tool is aimed at automotive technicians, fleet mechanics, and confident DIYers who want a dependable tool for in-tank fuel pump service. If you regularly remove or install fuel modules and need a non-marring, adjustable tool that works with your standard 1/2" ratchet, this tool offers a practical, long-lasting solution for safe, repeatable fuel pump maintenance.