1999-2010 Ford Super Duty F350-F550 “Diesel Only” Pickup Rear Mount 40 gallon fuel tank (Lock Ring Style Sending Unit Hole)

PART#: 4740E STARTING AT $675.68
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SKU: 4740E Categories: ,
Approximate Part Dimensions (in): 31 x 31 x 15 Shipping Estimate: from manufacturer in 3-5 days Return Policy
Weight (lbs): 28 lbs Shipping Policy
Freight Policy:


This tank is made to order. Allow 2 weeks lead time.

The fill tube is a little larger than the original size so that an original pipe will fit and seal properly (since they tend to stretch). To install an original pipe, steadily push the pipe at an angle and then upward. You may also apply a little grease or lube around the fill tube to assist.

All poly tanks ship for free within the contiguous US.
Is your Ford Super Duty suffering from the Ford fuel tank delamination problem? If so, order this 1999-2010 Ford F350-F550 Super Duty Series “Diesel Only” 40 gallon polyethylene fuel tank. This tank replaces the Lock Ring style sending unit hole tank, NOT the 6 bolt style tank. This tank does not include the sending unit, sending unit gasket, EMS valve or EMS valve gasket.

This diesel only poly tank will directly replace your existing tank that was damaged due to delamination. It fits 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Ford F350, F450, F550 Super Duty pickups.

If you’re one of the lucky ones that have one of these Ford Super Duty trucks and have yet to encounter the delamination problem, you may want to seriously consider replacing the factory tank now in order to avoid the potential damage caused by delamination. We researched this delamination problem and wrote an article about it to help our customers make a more informed decision about whether to replace their tank or not. You can read the delamination article here.

*All polyethylene tanks come with a 5 year manufacturer warranty

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