


🔧 Seal the deal with National® – where reliability meets precision!
The National 711104 Automatic Transmission Output Shaft Seal features a spring-loaded multi-lip design engineered for superior sealing performance. It withstands extreme temperatures from -20°F to 300°F and resists swelling in hydrocarbon fluids, ensuring long-lasting protection for your transmission. Manufactured by DRiV Incorporated, this compact, lightweight seal leverages over 75 years of trusted National® innovation to deliver reliable, professional-grade repairs.
| Manufacturer | DRiV Incorporated |
| Brand | NATIONAL |
| Model | Automatic Transmission Output Shaft Seal |
| Product Dimensions | 12.7 x 2.54 x 12.7 cm; 40 g |
| Item model number | 711104 |
| Exterior | Machined |
| Manufacturer part number | 711104 |
| Item Weight | 40 g |
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