Jun 22, 2015 #1 B bkc914 Member Joined Nov 22, 2013 Messages 6 Location usa does anyone happen to know the correct size of o-ring to use on the st6.3544m engine tu70140u-xxxxxxx. the o-ring thats at either end of the engine oil cooler segment. thanks kevin
does anyone happen to know the correct size of o-ring to use on the st6.3544m engine tu70140u-xxxxxxx. the o-ring thats at either end of the engine oil cooler segment. thanks kevin