Review on National 370023A Oil Bath Seal by Rocco Guale
The seller does not send national stamps!
seller claims national seals then send cheap timkin seals. I ordered 2 of these and sent them to my mechanic who installed them. They started leaking after about 200 miles when I found out they weren't really national seals.
Pros
- Unified design provides greater structural integrity, easier installation and leading edge protection.
Cons
- zero
