DPTOOL Fuel Tank Lid Wrench — Toyota & Lexus Pump Lock Ring Tool

Overview

DPTOOL presents a compact, purpose-built Fuel Tank Lid Wrench designed to simplify fuel pump work on select Toyota and Lexus models. It supports removing and installing the fuel pump lock ring and aligns with commonly used retainers: Toyota 77144-04010 and 77144-52040, plus Lexus 77144-48020. The tool’s nine-slot grip ensures a confident bite in tight spaces, reducing the risk of slippage during critical steps. Built for repeated use, it combines a precise fit with durable construction to help you approach maintenance tasks with steadiness and efficiency.

Compatibility and parts

This wrench suits a range of popular vehicles, including Toyota Corolla, Tacoma, Land Cruiser, Yaris S/Base, and VIOS, as well as Lexus RX330, RX350, and RX450h. If your pump work involves these models, this tool can be a dependable companion. It also serves as a replacement option for specific pump gauge retainers: 77144-04010, 77144-52040 (Toyota) and 77144-48020 (Lexus).

Key design and benefits

• 9-slot grip provides secure engagement and minimizes slipping during ring removal or rotation.
• 1/2" square drive design allows use with a standard ratchet or breaker bar; avoid impact tools.
• Robust steel construction supports repeated use without deformation.
• Compact, lightweight form fits into tight engine bays for easier access.

Real-world use cases

During a fuel pump replacement, this wrench helps you reach the lock ring without prying or risking nearby components. The tool’s shape supports steady leverage when loosening a stubborn ring, and its compatibility with common drive sizes lets you pair it with tools you already own.

Durability and warranty

Made from high-quality steel, the tool is built for durability across many jobs. DPTOOL backs it with a 12-month warranty, offering refunds or replacements if quality issues arise. This coverage aims to give you confidence when investing in maintenance gear.

What you gain

• Potential time savings during pump replacement due to quicker ring access.
• Better control in tight spots thanks to optimized grip and geometry.
• Peace of mind from clear compatibility and a supportive warranty.