Here is a LF3681 Fleetguard cut open. I installed a used 4.6L 3V Ford motor in a 2010 F150 4x4, supposed to be 50k on the motor, and put in 5qts of Havoline HM 5w20 and 1 quart of Valvoline straight 50, this was poured on the camshafts and timing chains. Replaced with the same filter and 5qts of Supertech HM 5w30 and 1 qt of Havoline 5w20 synthetic.
Filter was only on the motor for a week so I am guessing around 100-200miles. This was just changed with the oil to get anything that may have built up in the used motor from sitting and me also replacing the gaskets and rear main seal.
Looks like a good filter and had I believe 53pleats. No tears and everything looked to be in good working order. Only a little bit of grit in the bottom of the pleats so not as bad as I thought.
Filter was only on the motor for a week so I am guessing around 100-200miles. This was just changed with the oil to get anything that may have built up in the used motor from sitting and me also replacing the gaskets and rear main seal.
Looks like a good filter and had I believe 53pleats. No tears and everything looked to be in good working order. Only a little bit of grit in the bottom of the pleats so not as bad as I thought.
