

🔧 Seal the deal with National’s Redi-Sleeve – where durability meets precision!
The National 99125 Redi-Sleeve is a spring-loaded, single-lip oil seal designed for professional-grade repairs. It operates reliably in extreme temperatures from -40°F to 225°F and resists swelling in hydrocarbon fluids, ensuring long-lasting performance. Crafted from durable stainless steel with a machined finish, this seal is trusted worldwide for its quality and precision.
| ASIN | B000C5LJPI |
| Brand | NATIONAL |
| Color | Grey |
| Colour | Grey |
| Compatible Groove Diameter | 1.5 Inches |
| Customer Reviews | 4.2 out of 5 stars 11 Reviews |
| Drive Style | Philipps |
| Exterior Finish | Machined |
| Exterior finish | Machined |
| Fastener Type | Flange |
| Fastener type | Flange |
| Finish Types | Painted |
| Global Trade Identification Number | 00724956213429 |
| Grade Rating | Industrial |
| Included Components | Redi-Sleeve |
| Inside Thread Size | M12 |
| Item Dimensions | 5.6 x 3.8 x 5.6 centimeters |
| Item Type Name | Redi-Sleeve |
| Manufacturer | Federal Mogul |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Metal type | Stainless Steel |
| Screw Head Style | Established |
| Size Name | 1.5 inches (W) x 2.19 inches (L) x 2.19 inches (H) |
| Thread Size | 1.5 inches |
| Thread Style | Metric Coarse |
| Thread Type | Regular National Coarse |
| Thread size | 1.5 inches |
| UPC | 724956213429 |
| Unit Count | 1 Count |
J**K
Worked for my 91 Mercruiser Alpha Gen 1 driven shaft
M**W
it works like it should
R**R
Exactly right
Trustpilot
2 weeks ago
3 weeks ago