

🛠️ Seal the deal with Yukon – where precision meets power!
The Yukon (YMS4278) Pinion Seal is a precision-engineered, high-quality seal designed specifically for 10.25" differentials. Weighing only 68 grams and backed by a 1-year warranty, it ensures a perfect fit and reliable protection against leaks, making it an essential upgrade for maintaining drivetrain integrity.










| Manufacturer | Yukon Gear |
| Brand | Yukon Gear & Axle |
| Item model number | YMS4278 |
| Manufacturer part number | YMS4278 |
| OEM Part Number | YMS4434V |
| Item Weight | 68 g |
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