The Crankshaft Oil Seal 4319020 is designed to provide dependable sealing performance for Cum mins heavy-duty diesel engines. Installed around the crankshaft assembly, this seal helps prevent engine oil leakage while protecting internal engine components from dust, moisture, and external contaminants.
Manufactured with high-performance sealing materials and reinforced construction, this aftermarket replacement offers excellent resistance to heat, oil exposure, pressure fluctuations, and long operating cycles.
Designed for Cum mins ISX15, QSX15, and X15 engines, this oil seal is widely used in heavy-duty trucks, industrial machinery, power generation equipment, and engine overhaul applications.
| Item | Details |
|---|---|
| Product Name | Crankshaft Oil Seal |
| Part Number | 4319020 |
| Installation Position | Crankshaft |
| Material | High Temperature Resistant Rubber + Metal Reinforcement |
| Condition | New Aftermarket Replacement |
| Engine Type | Heavy Duty Diesel Engine |
| Application | Engine Maintenance & Overhaul |
| Brand | JUSHENG / OEM Available |
