Frequently Asked Questions About Ford F600-F700 Truck Fuel Tank Accessories

What years and models of Ford F600-F700 trucks do these fuel tank accessories fit?

Our fuel tank accessories are designed to fit Ford F600 and F700 medium-duty trucks from 1980 through 2003. However, there were significant design changes in 1989 and 1998 that affect compatibility. Pre-1989 models use different mounting brackets and fuel tank straps than 1989-1997 models, while 1998-2003 trucks have updated tank dimensions. Always verify your truck's specific year and check product descriptions for exact fitment details, or contact our support team with your VIN for confirmation.

Are aftermarket fuel tanks as durable as OEM tanks, and what materials are they made from?

Quality aftermarket fuel tanks in our inventory are constructed from either aluminized steel or aluminum alloy, matching or exceeding OEM specifications. Aluminized steel tanks feature a protective aluminum coating that resists corrosion better than standard steel while maintaining structural integrity. Aluminum tanks offer superior corrosion resistance and are approximately 40% lighter than steel alternatives. Both materials meet DOT certification standards and typically include manufacturer warranties ranging from 1-3 years depending on the brand.

What tools and skills are required to install a replacement fuel tank on an F600-F700?

Fuel tank replacement requires intermediate mechanical skills and specific tools including a floor jack or transmission jack, socket set (typically 13mm-19mm), fuel line disconnect tools, and proper ventilation equipment. The process involves safely draining the existing tank, disconnecting fuel lines and electrical connections, removing mounting straps, and maneuvering the tank around frame rails and exhaust components. Most installations take 2-4 hours. We strongly recommend having a helper due to tank weight (empty tanks weigh 30-60 lbs) and following proper fuel handling safety procedures.

What size fuel tanks are available, and how do I know which capacity I need?

Ford F600-F700 trucks came with various fuel tank options ranging from 25 to 100 gallons, with 40, 50, and 60-gallon tanks being most common. Tank size depends on your truck's wheelbase, frame configuration, and original equipment. Side-mounted tanks typically range from 25-50 gallons, while rear-mounted tanks can be 40-100 gallons. Check your door jamb sticker for original tank capacity, or measure your existing tank dimensions (length x width x height) to determine capacity. Consider your typical route distances and payload requirements when selecting replacement tank size.

Do fuel tank straps and mounting hardware come with replacement tanks, or must they be purchased separately?

Most replacement fuel tanks are sold as tank-only units without mounting hardware, requiring separate purchase of straps, bolts, and rubber isolators. OEM-style strap kits typically include two straps with J-bolts and mounting brackets specific to your truck's frame width. Universal strap kits may require modification for proper fit. We recommend replacing all mounting hardware during tank installation, as old straps often show fatigue or corrosion. Complete installation kits that include tanks with all necessary hardware are available for common applications and can save time and ensure proper fitment.