Scout_1969
Well-Known Member
Need some advice about front and rear seals:
Background:
I am swapping out motors (posted in another thread https://www.heavyequipmentforums.co...n-MT653-Auto&highlight=replace+rear+main+seal).
The donor motor has 51K miles and is an original 1985. Seals don't appear to be leaking. I have the clutch out and the bell housing is dry.
I may have to swap bell housing due to auto trans. vs manual, so the seal may need to be replaced anyway.
Some forums for cars and trucks say that you have a 50/50 chance of a leak with a new seal and has me a little concerned.
I have a CAT manual and they show specific tools that are pricey.
Questions/thoughts:
Should I replace them?
Aftermarket or OEM seals?
Can I use commons items for tools, like screws to remove and a piece of pipe to install?
Any tips would be welcome.
Background:
I am swapping out motors (posted in another thread https://www.heavyequipmentforums.co...n-MT653-Auto&highlight=replace+rear+main+seal).
The donor motor has 51K miles and is an original 1985. Seals don't appear to be leaking. I have the clutch out and the bell housing is dry.
I may have to swap bell housing due to auto trans. vs manual, so the seal may need to be replaced anyway.
Some forums for cars and trucks say that you have a 50/50 chance of a leak with a new seal and has me a little concerned.
I have a CAT manual and they show specific tools that are pricey.
Questions/thoughts:
Should I replace them?
Aftermarket or OEM seals?
Can I use commons items for tools, like screws to remove and a piece of pipe to install?
Any tips would be welcome.