OMIX-ADA 17720.04 10.5 Gallon Steel Fuel Tank for 1946-64 Willys CJ Models

Vehicle Fitment

• 1946-1964 Jeep Willys CJ2A, CJ3A, CJ3B (All with 5-hole sending unit)

Features

• Direct-fit replacement steel fuel tank
• 10.5 gallon capacity under-seat design
• Steel construction for durability and long service life
• OE-style fit and bungs for original sending unit
• Fuel line bung and drain plug on tank bottom
• Replaces original OE part #640685
• Limited 5-year manufacturer's warranty
• No cutting or drilling required for installation

Specifications

• Brand: OMIX-ADA
• Part Number: 17720.04
• Capacity: 10.5 gallons
• Material: Steel
• Placement: Under-seat fuel tank
• Sending unit: 5-hole bolt pattern (requires original sending unit)
• Drain: Bottom drain plug included
• Finish: Textured protective coating

Included Components

• 1x OMIX-ADA 17720.04 10.5 gallon steel fuel tank

Product Description

The OMIX-ADA 17720.04 fuel tank is a direct factory-style replacement designed for classic Jeep Willys CJ models from 1946 through 1964. With a 10.5 gallon capacity and steel construction, this OE-pattern tank restores original fuel storage performance and structural integrity to vintage CJ2A, CJ3A, and CJ3B vehicles. It uses the original five-hole sending unit bolt pattern and mounts under the seat just like the factory tank.

This replacement steel gas tank includes a bottom drain plug and fuel line bung for convenient maintenance and fuel line attachment. Built to meet or exceed original equipment standards, it is ideal for restoration projects where durability, authenticity, and a precise fit are required. A limited 5-year warranty helps ensure long-term usability and value.