Description
21443-2A200 OIL SEAL: CRDi Rear Main Guide
Diesel Engine Integrity | Tucson, i30 & Sportage 1.7L
The 21443-2A200 OIL SEAL is the essential engine component designed to restore the fluid integrity of your Hyundai or Kia U-series diesel engine. This professionally engineered unit ensures maximum lubricant retention, providing a clean transmission interface and superior structural integrity.
21443-2A200 Fitment Guide
- Hyundai Tucson / ix35: 1.7L CRDi
- Hyundai i30 / i40: 1.6L & 1.7L Diesel
- Kia Sportage / Optima: 1.7L CRDi
- Kia Ceed / Soul: 1.6L U-Series
- Part Number: 21443-2A200
Technical Product Specifications
- Material: FKM (Viton) / High-Temp Rubber
- Type: Rear Main Crankshaft Seal
- Application: Diesel CRDi Engines
- Features: Dual-Lip Dust Protection
- Standard: OE Precision Grade
Benefits of a New 21443-2A200 OIL SEAL
Choosing the correct replacement part is vital for protecting your high-torque diesel drivetrain from lubricant contamination. Using a premium 21443-2A200 OIL SEAL ensures that your engine remains dry and efficient, preventing costly transmission-out repairs caused by persistent crankshaft leaks. We strongly recommend browsing our Flywheels and Oil Filters to ensure a complete and professional engine seal refresh.
Check Your Professional Fitment
To ensure this oil seal is the perfect fit for your specific CRDi diesel engine variant, please contact us for professional verification using your chassis number.
Note: Technical data for 21443-2A200 is for reference; please verify with your engine code before installation.














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