CORTECO Primary Shaft Seal 12015381B

Compatible with BMW 3 (E21) , BMW 3 (E30) , BMW 5 (E12) Show more info
This CORTECO primary shaft seal is designed for reliable performance. Ensure proper sealing and prevent leaks with this essential component.
3.56 EUR
inc. VAT 21%
In stock 79
Delivery 1 day (18.05.2026)
PN 12015381B
Make CORTECO
EAN 3358960153814

The CORTECO primary shaft seal, part number 12015381B, is engineered to provide a durable and effective barrier against fluid leaks. Its precise design ensures a snug fit, maintaining the integrity of your drivetrain. This seal plays a critical role in preventing oil or transmission fluid from escaping the primary shaft housing. Proper sealing is vital for the longevity and efficient operation of your vehicle's transmission system, safeguarding other components from contamination and damage. Crafted with quality materials, the 12015381B seal is built to withstand the demanding conditions of automotive use, including temperature fluctuations and constant motion. Trust CORTECO for dependable sealing solutions that meet rigorous standards. Installation of this primary shaft seal should be performed by a qualified technician to ensure it is seated correctly and functions as intended. Regular inspection and timely replacement of seals can prevent costly repairs down the line.

  • Brand: CORTECO
  • Part Code: 12015381B
  • Component: Primary Shaft Seal
  • Ensures effective sealing
  • Prevents fluid leaks
  • Designed for durability
  • Maintains drivetrain integrity
  • Essential for transmission health
Installation side
Engine
Height [mm]
7
Height 1 [mm]
7
Inner diameter [mm]
3/8"
Inner diameter 1 [mm]
3/8"
Outer diameter [mm]
50]
Outer diameter 1 [mm]
50]
Material
FPM (Fluoro Rubber)
Cutting type
Variable rotation
Dust cover
with dust boot
  • BMW
    • 3 (E21)
      • 320/6 (90kW/122PS)
      • 323 i (105kW/143PS)
    • 3 (E30)
      • 320 i (95kW/129PS)
      • 320 i (92kW/125PS)
      • 323 i (102kW/139PS)
      • 323 i (110kW/150PS)
      • 325 i X (125kW/170PS)
      • 325 i (125kW/170PS)
      • 325 i X (126kW/171PS)
      • 325 e 2.7 (90kW/122PS)
      • 325 e 2.7 (95kW/129PS)
      • 324 d (63kW/86PS)
      • 324 td (85kW/115PS)
    • 5 (E12)
      • 520/6 (90kW/122PS)
    • 5 (E28)
      • 520 i (92kW/125PS)
      • 520 i (95kW/129PS)
      • 524 d (63kW/86PS)
      • 524 td (85kW/115PS)
      • 525 e (90kW/122PS)
      • 525 e (92kW/125PS)
      • 525 e (95kW/129PS)
    • 5 (E34)
      • 520 i (95kW/129PS)
      • 524 td (85kW/115PS)
      • 525 i (125kW/170PS)
    • Z1 Roadster
      • 2.5 (125kW/170PS)
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