


🛠️ Seal the deal with confidence — no leaks, no limits!
The National Oil Seals 710732 Auto Trans Output Shaft Seal features a spring-loaded multi-lip design crafted from durable polytetrafluoroethylene. It operates reliably across an extreme temperature range (-100°F to 450°F), offers excellent dry running capabilities with low friction, and resists chemical and hydrocarbon exposure. Trusted for over 75 years, it delivers OEM-quality sealing performance to prevent leaks and extend transmission life.









| ASIN | B000BY5JIS |
| Best Sellers Rank | #931,396 in Automotive ( See Top 100 in Automotive ) #118 in Automotive Replacement Automatic Transaxle Output Shaft Seals |
| Brand | National |
| Customer Reviews | 3.9 3.9 out of 5 stars (40) |
| Date First Available | October 10, 2007 |
| Flash Point | 450 Degrees Fahrenheit |
| Global Trade Identification Number | 00019826109415 |
| Item Form | Grease |
| Item Weight | 1.06 ounces |
| Item model number | 710732 |
| Liquid Volume | 0.12 Liters |
| Manufacturer | National |
| Manufacturer Part Number | 710732 |
| Material | Polytetrafluoroethylene |
| Model | 710732 |
| Number of Items | 1 |
| Package Information | Integrated Seal |
| Product Dimensions | 3.25 x 3.25 x 0.88 inches |
| UPC | 019826109415 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 450 Degrees Fahrenheit |
P**Z
Yes!
This solved the leak and good quality equal to OEM.
A**O
Oily seal
Sealed the leakage. No more oil stains on the garage floor.
M**T
What I needed - Thanks
What I needed - Thanks
P**N
Sometimes you need o.e.m
Axle still leaked after replacement on rav4, had to go to dealership and get a o.e.m seal. From now on I'll only go with factory
K**.
Na
Quality
K**R
Leaks, doesn't hold the seal
2016 Toyota Rav 4 xle 2wd on a U760E transmission, bought this seal for driver side replacement, it leaked. I went bought another same seal from Autozone, that one leaked too (problem with both sealant is that they sit too tight and they rip because of the friction as you start driving, even lubrication of the seal doesn't alleviate the issue, the seal sits too tight). After two broken seals and two days later i got the OEM from Toyota part nr. 90311-A0021 which works great. Don't buy this seal for transmission U760E, the seal will rip apart soon as you start driving.
H**N
It worked
Real review from Charlotte NC. I started with a small hammer then used seal press hammer tool. Went in perfect fit
C**Y
Does not fit my 2008 Lexus ES350 front driver-side transmission/axle like Amazon's fitment said
Does not fit my 2008 Lexus ES350 front driver-side transmission/axle like Amazon's fitment said it would
Trustpilot
3 days ago
2 weeks ago