

🛠️ Seal the deal, stop the drip—upgrade your transmission game!
This BIGLKNM Automatic Transmission External Gasket Seal Reseal Kit is a comprehensive, OEM-fit solution designed for all THM-250, 250C, 350, 350C & 375B transmissions. Featuring high-temperature resistant fluoro rubber O-rings and durable gaskets, it effectively stops leaks and ensures long-lasting performance. Highly rated and trusted by professionals, this kit includes all necessary seals for a complete external transmission reseal.











| ASIN | B0DGGJDCHR |
| Best Sellers Rank | #53,107 in Automotive ( See Top 100 in Automotive ) #3 in Car Rebuild Kits |
| Brand | BIGLKNM |
| Customer Reviews | 4.8 4.8 out of 5 stars (32) |
| Date First Available | 29 September 2024 |
| Item Weight | 522 g |
| Item model number | THM-250 Seal |
| Manufacturer | BIGLKNM |
| Manufacturer Part Number | THM-250 Seal |
| Package Dimensions | 37.46 x 36.32 x 4.32 cm; 522 g |
T**D
The product was good and like the description
C**E
Fits ae good, leaks stopped
D**E
.
J**A
Worked great, as expected!
L**J
The seals are fine but it would have been very very very helpful if a diagram was supplied to tell me the name of each item and where they go in the transmission. Some are obvious like the pan gasket and the filter gasket but others are not.
Trustpilot
2 weeks ago
1 month ago