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. The National 5126 is a multi-purpose differential pinion seal engineered for dependable performance. It features a spring-loaded, multi-lip nitrile construction that resists swell in hydrocarbon fluids and performs across a wide temperature range (-40°F to 225°F). Ideal for differential repairs, the 5126 delivers reliable sealing and durability in automotive applications.
| Product Details | |
| Item model number | 5126 |
| Model | National 5126 Multi Purpose Seal |
| Position | Center |
| Sizing & Dimensions | |
| Height | 4 inches |
| Length | 4 inches |
| Product Dimensions | 4 x 0.75 x 4 inches |
| Weight | 0.32 ounces |
| Width | 0.75 inches |
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