| Brand | Jinwoseal |
| OE NO. | 90311-30115 |
| Fitment Type | Direct Replacement |
| Warranty | 12 months |
| Condition | New |
| Material | Rubber Silicone NBR FKM |
| Inner diameter | 30 mm |
| Outer diameter | 45 mm |
| Height | 8 mm |
| Working environment | Applicable temperature -40℃~+120℃, oil-resistant, pressure-resistant, dust-resistant |
| Applicable position | Transfer case input shaft seal position |
✅ Precision mold molding, strict control of each sealing line
From the initial sealing lip angle to the rubber hardness curve, we optimize every detail to ensure no jumping and no lubricant leakage during rotation.
✅ Customized rubber formula, optimized for powertrain
We use high-grade NBR material, which has both elasticity and aging resistance. It can be upgraded to FKM (fluoro rubber) version according to customer requirements, which is more resistant to high temperature.
The materials have been strictly tested and can be customized
Good Sealing Performance
High Temperature Resistance
Long Service Life
Precise Size Matching
Jinwoseal
At Jinwoseal, we not only manufacture sealing products, we shape trust and excellence. Our advanced production lines are equipped with the latest automation technology and precision engineering to ensure that every process meets industry-leading standards. Our strict quality inspection process, from the selection of raw materials to the delivery of finished products, every link is checked layer by layer to ensure product performance and durability.
Home Your Industry Tools & Resources Products News & Events About Contact US