Description
21443-03011 OIL SEAL: Rear Main Guide
Transmission Interface Protection | i10, i20 & Picanto Kappa
The 21443-03011 OIL SEAL is the essential engine component designed to restore the fluid integrity of your Hyundai or Kia Kappa series engine. This professionally engineered unit ensures maximum lubricant retention, providing a clean transmission housing and superior structural integrity.
21443-03011 Fitment Details
- Hyundai i10 / Grand i10: 1.0L / 1.2L Kappa
- Hyundai i20 / Bayon: 1.2L Engine
- Kia Picanto / Morning: 1.0L / 1.2L
- Kia Rio / Stonic: 1.2L Kappa Models
- Part Number: 21443-03011
Technical Product Specifications
- Material: FKM (Viton) / High-Temp Rubber
- Type: Rear Main Crankshaft Seal
- Inside Diameter: OE Kappa Spec
- Features: Dust Lip & Tension Spring
- Standard: OE Precision Grade
Choosing a Quality 21443-03011 OIL SEAL
Choosing the correct replacement part is vital for protecting your clutch from oil contamination. Using a premium 21443-03011 OIL SEAL ensures that your engine stays lubricated and efficient, preventing costly transmission-out repairs caused by persistent leaks. We strongly recommend browsing our Clutch Kits and Oil Pans 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 1.0L or 1.2L engine variant, please contact us for professional verification using your chassis number.
Note: Technical data for 21443-03011 is for reference; please verify with your engine code before installation.














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