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Your cart is empty.National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles.
Jose o maldonado jr
2025-07-24 13:16:34
Na
Tony CA
2025-07-15 10:41:30
I bought a 66 GTO project. I always like to start with the mechanical stuff so the first obvious thing was a bad leak in the rear end seal. Pulled off the cover. The gears looked pretty good. I didn’t really check the bearings, but I’m hoping they’re OK. Getting the yoke off with the puller popped out the seal replaced it and put the yoke back on. I had marked the thread so I knew how deep to go in my three-quarter inch impact gun did the rest of the work…no more leaking.
wesley
2025-06-18 13:45:55
I feel like the seal should've lasted longer. The truck only gets driven a few times a year.
Derek Thomas
2025-03-29 15:55:16
It was a perfect replacement seal for my 69 Grand Prix rear axle
nocigar
2025-03-20 15:55:54
Worked does not leak used synthetic oil in differential
D.V.D
2025-02-20 10:47:25
No fit
Elijah Wolfe
2024-12-05 16:13:55
Obviously product is fantastic. National Seal is amazing quality. The fact that i could order this online, with Prime shipping makes it so much better.
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