any decent heavy equipment repair mob should be able to spray it and grind it.
some have ground them and sleeved them
me, if i was going to use the vehicle a lot, i would buy a roamer overdrive and forget the older units.
mine has the boss and no dipstick tho i have a fairy unit i was going to fit if i ever run out of things to do.
when i win lotto it will be getting a roamerdrive

