3.73 aluminum case trac-lok differential

Dirtyd0g

Registered User
Not sure on mileage was in my car for 3 years that I basically drove it back and forth to the track a few times a year
$550 shipped I will drain the unit and reseal the rear cover and install new axle seals. There is nothing wrong with this diff and it has never leaked a drop on me. Only resealing to drain and I like to put new axle seals in any diff before installation because pulling the axles seems to damage them on occasion. Unit has aluminum case, f4 cover with drain plug added, built with frpp 3.73 gears and a new timken bearing set. New trac lok clutches, new cross pin and bolt, New f-150 s-spring and 8 friction stack instead of 6. I have never had one bit of trouble out of it.
I will guarantee the unit within reason for a year if I install. Installation will be an additional $50 and can be done in a couple hours.
I can accept credit cards if that helps. Only selling to get a little extra christmas cash (5 kids=expensive christmas)
Alan
 
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