CORTECO Crankshaft Seal 12012521B

Compatible with BMW 3 (E30) , MERCEDES-BENZ E-CLASS (W124) , MERCEDES-BENZ G-CLASS (W463) Show more info
This CORTECO crankshaft seal is designed to prevent oil leaks from the crankshaft. Ensure optimal engine performance and longevity with this essential component.
18.33 EUR
inc. VAT 21%
In stock 58
Delivery 1 day (18.05.2026)
PN 12012521B
Make CORTECO
EAN 3358960125217

The CORTECO Crankshaft Seal (part code 12012521B) is a critical component for maintaining the integrity of your engine's lubrication system. It is engineered to create a tight seal around the crankshaft, effectively preventing engine oil from escaping the crankcase. A failing crankshaft seal can lead to significant oil loss, potentially causing low oil levels, increased engine wear, and even catastrophic engine damage if left unaddressed. This seal is manufactured to meet stringent quality standards, ensuring reliable performance and durability. Proper installation of this seal is crucial for its effectiveness. It is recommended to consult a professional mechanic or refer to your vehicle's service manual for correct fitting procedures. Replacing a worn or damaged crankshaft seal with a high-quality part like this CORTECO seal is a vital maintenance step for any vehicle owner.

  • High-quality crankshaft seal from CORTECO
  • Part number: 12012521B
  • Designed to prevent oil leaks
  • Ensures proper engine lubrication
  • Contributes to engine longevity
  • Reliable and durable construction
  • Essential for engine maintenance
Installation side
On the gearbox side
Height [mm]
1:3
Outer diameter [mm]
+130
Inner diameter [mm]
1;10
Material
FPM (Fluoro Rubber)
Cutting type
Left turn
Dust cover
with dust boot
  • BMW
    • 3 (E30)
      • 316 (Ecotronic) (66kW/90PS)
  • MERCEDES-BENZ
    • E-CLASS (W124)
      • E 420 (124.034) (205kW/279PS)
    • G-CLASS (W463)
      • 300 GE (463.227, 463.228) (125kW/170PS)
  • VOLVO
    • 340-360 (343, 345)
      • 2.0 (85kW/115PS)
  • ROVER
    • 800 Hečbeka virsbūve (XS)
      • 825 D/SD (XS) (87kW/118PS)
    • 800 (XS)
      • 825 D/SD (XS) (87kW/118PS)
    • 800 Coupe
      • 825 SD (87kW/118PS)
  • NISSAN
    • STANZA Hatchback (T11)
      • 1.6 (60kW/82PS)
  • JEEP
    • CHEROKEE (XJ)
      • 2.5 TD 4x4 (85kW/116PS)
      • 2.5 Tdi 4x4 (85kW/116PS)
  • CHRYSLER
    • VOYAGER / GRAND VOYAGER III (GS_, NS_)
      • 2.5 TD (85kW/116PS)
  • OPEL
    • FRONTERA A (U92)
      • 2.5 TDS (85kW/115PS)
  • TOYOTA
    • AVENSIS Liftback (_T22_)
      • 1.6 i (AT220_, AT220R) (81kW/110PS)
  • ARO
    • 240-244
      • 2.5 TD (74kW/101PS)
  • DODGE
    • CARAVAN
      • 2.5 TD (85kW/116PS)
  • PLYMOUTH
    • VOYAGER / GRAND VOYAGER
      • 2.5 TD (85kW/116PS)
SAME
FERRARI
LAMBORGHINI
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