CORTECO Crankshaft Seal 20034097B

Compatible with MERCEDES-BENZ CLS (C218) , MERCEDES-BENZ G-CLASS (W461) , MERCEDES-BENZ SPRINTER 3,5-t Autobuss (B906) Show more info
Ensures a tight seal for your crankshaft, preventing oil leaks and maintaining engine integrity. Designed for reliable performance and durability.
34.17 EUR
inc. VAT 21%
In stock 41
Delivery 1 day (13.05.2026)
PN 20034097B
Make CORTECO
EAN 3358960215901

This CORTECO crankshaft seal, part number 20034097B, is engineered to provide a robust barrier against oil leakage from the crankshaft. A properly functioning seal is crucial for maintaining oil pressure and preventing contamination within the engine. Crafted with high-quality materials, this seal is built to withstand the demanding conditions of the engine bay, including high temperatures and constant rotation. Its precise design ensures a perfect fit, minimizing the risk of premature wear and failure. By effectively sealing the crankshaft, this component helps to protect other engine parts from oil damage and ensures that your engine operates smoothly and efficiently. Regular inspection and replacement of seals can prevent more significant and costly engine repairs down the line.

  • High-quality crankshaft seal from CORTECO
  • Part number: 20034097B
  • Prevents oil leaks from the crankshaft
  • Maintains engine oil pressure
  • Durable construction for long service life
  • Designed for a precise fit
  • Protects engine components from oil contamination
  • Ensures smooth and efficient engine operation
Installation side
On the gearbox side
Additional article/Additional info 2
with flange
Additional article/Additional info 2
with mounting sleeve
Height [mm]
11,8
Height 1 [mm]
23,5
Outer diameter [mm]
159
Outer diameter 1 [mm]
227
Inner diameter [mm]
93
Material
PTFE (Polytetrafluoroethylene)
  • MERCEDES-BENZ
    • CLS (C218)
      • CLS 350 CDI / d (218.323) (195kW/265PS)
      • CLS 350 CDI / d 4-matic (218.393) (195kW/265PS)
      • CLS 350 BlueTEC / d (218.326) (185kW/252PS)
      • CLS 350 BlueTEC / d 4-matic (218.394) (185kW/252PS)
      • CLS 350 BlueTEC / d (218.326) (190kW/258PS)
      • CLS 350 d 4-matic (218.394) (190kW/258PS)
    • G-CLASS (W461)
      • G 280 CDI (461.304, 461.334, 461.339, 461.344, 461.390) (135kW/184PS)
      • G 300 CDI (461.333) (135kW/184PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 318 CDI (906.731, 906.733, 906.735) (135kW/184PS)
      • 319 CDI / BlueTEC (906.731, 906.733, 906.735) (140kW/190PS)
      • 319 CDI / BlueTEC 4x4 (906.731, 906.733, 906.735) (140kW/190PS)
      • 318 CDI 4x4 (906.731, 906.733, 906.735) (135kW/184PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 319 CDI / BlueTEC 4x4 (906.631, 906.633, 906.635,... (140kW/190PS)
      • 318 CDI (906.631, 906.633, 906.635, 906.637) (135kW/184PS)
      • 319 CDI / BlueTEC (906.631, 906.633, 906.635, 906.637) (140kW/190PS)
      • 318 CDI 4x4 (906.631, 906.633, 906.635, 906.637) (135kW/184PS)
    • R-CLASS (W251, V251)
      • R 350 CDI 4-matic (251.023, 251.123) (195kW/265PS)
      • R 320 CDI 4-matic (251.022, 251.122) (165kW/224PS)
      • R 280 CDI 4-matic (251.020) (140kW/190PS)
      • R 280 CDI (251.121, 251.026, 251.126) (140kW/190PS)
      • R 300 CDI (251.021, 251.121, 251.026, 251.126) (140kW/190PS)
      • R 300 CDI 4-matic (251.020) (140kW/190PS)
      • R 350 CDI 4-matic (251.022, 251.122) (165kW/224PS)
      • R 350 CDI 4-matic (251.124, 251.125) (155kW/211PS)
      • R 320 CDI 4-matic (251.125) (155kW/211PS)
    • C-CLASS (W204)
      • C 300 CDI 4-matic (204.092) (170kW/231PS)
      • C 350 CDI (204.023) (195kW/265PS)
      • C 320 CDI (204.022) (165kW/224PS)
      • C 320 CDI 4-matic (204.089) (165kW/224PS)
      • C 350 CDI (204.022) (165kW/224PS)
      • C 350 CDI 4-matic (204.089) (165kW/224PS)
      • C 350 CDI (204.025) (170kW/231PS)
      • C 350 CDI 4-matic (204.092) (170kW/231PS)
    • VITO / MIXTO Furgons (W639)
      • 122 CDI (639.601, 639.603, 639.605) (165kW/224PS)
      • 120 CDI (639.601, 639.603, 639.605) (150kW/204PS)
    • VITO Autobuss (W639)
      • 122 CDI (639.701, 639.703, 639.705) (165kW/224PS)
      • 120 CDI (639.701, 639.703, 639.705) (150kW/204PS)
    • VIANO (W639)
      • CDI 3.0 (639.811, 639.813, 639.815) (165kW/224PS)
      • CDI 3.0 (639.811, 639.813, 639.815) (150kW/204PS)
    • S-CLASS (W221, V221)
      • S 350 BlueTec (221.026, 221.126) (190kW/258PS)
      • S 350 BlueTEC 4-matic (221.083, 221.183) (190kW/258PS)
      • S 350 CDI (221.022, 221.122) (173kW/235PS)
      • S 320 CDI (221.022, 221.122) (173kW/235PS)
      • S 320 CDI 4-matic (221.080, 221.180) (173kW/235PS)
      • S 320 CDI 4-matic (221.080, 221.180) (155kW/211PS)
      • S 350 CDI 4-matic (221.080, 221.081) (155kW/211PS)
      • S 350 CDI 4-matic (221.080, 221.180) (173kW/235PS)
    • E-CLASS (W212)
      • E 300 CDI / BlueTEC (212.020, 212.021, 212.027) (170kW/231PS)
      • E 350 CDI (212.023) (195kW/265PS)
      • E 350 CDI 4-matic (212.093) (195kW/265PS)
      • E 350 BlueTEC (212.024) (155kW/211PS)
      • E 350 CDI (212.025) (170kW/231PS)
      • E 350 CDI 4-matic (212.089) (170kW/231PS)
      • E 300 CDI (212.020) (150kW/204PS)
      • E 350 BlueTEC (185kW/252PS)
      • E 350 BlueTEC 4-matic (212.094) (185kW/252PS)
      • E 350 BlueTEC (212.026) (190kW/258PS)
      • E 350 BlueTEC 4-matic (212.094) (190kW/258PS)
    • E-CLASS Coupe (C207)
      • E 350 CDI (207.323) (195kW/265PS)
      • E 350 CDI (207.322) (170kW/231PS)
      • E 350 BlueTEC (207.326) (185kW/252PS)
      • E 350 BlueTEC / d (207.326) (190kW/258PS)
    • E-CLASS Kabriolets (A207)
      • E 350 CDI (207.423) (195kW/265PS)
      • E 350 CDI (207.422) (170kW/231PS)
      • E 350 BlueTEC (207.426) (185kW/252PS)
      • E 350 BlueTEC/ d (207.426) (190kW/258PS)
    • E-CLASS T-Model (S212)
      • E 350 CDI (212.223) (195kW/265PS)
      • E 350 CDI 4-matic (212.293) (195kW/265PS)
      • E 350 CDI (212.225) (170kW/231PS)
      • E 350 CDI 4-matic (212.289) (170kW/231PS)
      • E 350 BlueTEC (212.224) (155kW/211PS)
      • E 300 CDI (212.220) (150kW/204PS)
      • E 300 CDI / BlueTEC (212.227, 212.221) (170kW/231PS)
      • E 350 BlueTEC (185kW/252PS)
      • E 350 BlueTEC 4-matic (212.294) (185kW/252PS)
      • E 350 BlueTEC (212.226) (190kW/258PS)
      • E 350 BlueTEC 4-matic (212.294) (190kW/258PS)
    • GLK-CLASS (X204)
      • 350 CDI 4-matic (204.992) (170kW/231PS)
      • 320 CDI 4-matic (204.983) (165kW/224PS)
      • 250 CDI 4-matic (204.982, 204.904) (150kW/204PS)
      • 350 CDI 4-matic (204.992) (165kW/224PS)
      • 350 CDI 4-matic (204.993) (195kW/265PS)
    • M-CLASS (W166)
      • ML 350 BlueTEC 4-matic (166.024, 166.023) (190kW/258PS)
    • C-CLASS T-Model (S204)
      • C 350 CDI (204.223) (195kW/265PS)
      • C 320 CDI (204.222) (165kW/224PS)
      • C 320 CDI 4-matic (204.289) (165kW/224PS)
      • C 350 CDI (204.225) (170kW/231PS)
      • C 350 CDI 4-matic (204.292) (170kW/231PS)
      • C 350 CDI (204.225) (165kW/224PS)
    • G-CLASS Cabrio (W463)
      • G 350 CDI (155kW/211PS)
      • G 320 CDI (463.303) (165kW/224PS)
      • G 350 CDI (463.306) (165kW/224PS)
    • G-CLASS (W463)
      • G 350 CDI (463.346) (155kW/211PS)
      • G 320 CDI (463.343) (165kW/224PS)
      • G 350 CDI (463.306, 463.340, 463.341, 463.346) (165kW/224PS)
    • GL-CLASS (X164)
      • GL 350 CDI 4-matic (164.823) (195kW/265PS)
      • GL 320 CDI 4-matic (164.822) (165kW/224PS)
      • GL 350 CDI 4-matic (164.822) (165kW/224PS)
      • GL 320 CDI / 350 BlueTEC 4-matic (164.824, 164.825) (155kW/211PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 319 CDI / BlueTEC 4x4 (906.131, 906.133, 906.135,... (140kW/190PS)
      • 318 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (135kW/184PS)
      • 319 CDI / BlueTEC (906.131, 906.133, 906.135, 906.231,... (140kW/190PS)
      • 318 CDI 4x4 (906.131, 906.133, 906.135, 906.231, 906.233... (135kW/184PS)
    • M-CLASS (W164)
      • ML 280 CDI 4-matic (164.120) (140kW/190PS)
      • ML 320 CDI 4-matic (164.122) (165kW/224PS)
      • ML 300 CDI 4-matic (164.120) (140kW/190PS)
      • ML 350 CDI 4-matic (164.122) (165kW/224PS)
      • ML 350 CDI 4-matic (164.125, 164.124) (155kW/211PS)
      • ML 300 CDI 4-matic (164.121) (150kW/204PS)
      • ML 350 CDI 4-matic (164.125, 164.124) (170kW/231PS)
    • E-CLASS (W211)
      • E 280 CDI (211.020) (140kW/190PS)
      • E 320 CDI (211.022) (165kW/224PS)
      • E 280 CDI 4-matic (211.084) (140kW/190PS)
      • E 320 CDI 4-matic (211.089) (165kW/224PS)
      • E 300 BlueTEC (211.024) (155kW/211PS)
    • E-CLASS T-Model (S211)
      • E 320 T CDI (211.222) (165kW/224PS)
      • E 280 T CDI (211.220) (140kW/190PS)
      • E 280 T CDI 4-matic (211.284) (140kW/190PS)
      • E 320 T CDI 4-matic (211.289) (165kW/224PS)
    • CLK (C209)
      • CLK 320 CDI (209.320) (165kW/224PS)
    • C-CLASS (W203)
      • C 320 CDI (203.020) (165kW/224PS)
    • CLS (C219)
      • CLS 320 CDI (219.322) (165kW/224PS)
      • CLS 350 CDI (219.322) (165kW/224PS)
    • C-CLASS T-Model (S203)
      • C 320 CDI (203.220) (165kW/224PS)
    • SPRINTER 3-t Furgons (B906)
      • 218 CDI (906.611, 906.613) (135kW/184PS)
      • 219 CDI / BlueTEC (906.611, 906.613) (140kW/190PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 218 CDI (906.111, 906.113, 906.211, 906.213) (135kW/184PS)
      • 219 CDI / BlueTEC (906.111, 906.113, 906.211, 906.213) (140kW/190PS)
    • SPRINTER 5-t Furgons (B906)
      • 518 CDI (906.653, 906.655, 906.657) (135kW/184PS)
      • 519 CDI / BlueTEC (906.653, 906.655, 906.657) (140kW/190PS)
      • 518 CDI 4x4 (906.653, 906.655, 906.657) (135kW/184PS)
      • 519 CDI / BlueTEC 4x4 (906.653, 906.655, 906.657) (140kW/190PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 518 CDI (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
      • 519 CDI / BlueTEC (906.153, 906.155, 906.253, 906.255) (140kW/190PS)
      • 518 CDI 4x4 (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
      • 519 CDI / BlueTEC 4x4 (906.153, 906.155, 906.253,... (140kW/190PS)
    • CLK Kabriolets (A209)
      • CLK 320 CDI (209.420) (165kW/224PS)
    • SPRINTER 4,6-t Furgons (B906)
      • 419 CDI (906.653, 906.655, 906.657) (140kW/190PS)
      • 418 CDI (906.653, 906.655, 906.657) (135kW/184PS)
    • SPRINTER 4,6-t Platforma/Šasija (B906)
      • 419 CDI (906.153, 906.155, 906.253, 906.255) (140kW/190PS)
      • 418 CDI (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
    • CLS Shooting Brake (X218)
      • CLS 350 CDI / d (218.923) (195kW/265PS)
      • CLS 350 CDI / d 4-matic (218.993) (195kW/265PS)
      • CLS 350 BlueTEC / d (218.926) (190kW/258PS)
      • CLS 350 BlueTEC / d 4-matic (218.994) (185kW/252PS)
      • CLS 350 d 4-matic (218.994) (190kW/258PS)
    • GL-CLASS (X166)
      • GL 350 CDI / BlueTec 4-matic (166.823, 166.824) (190kW/258PS)
    • S-CLASS (W222, V222, X222)
      • S 350 BlueTEC / d (222.132, 222.032, 222.123) (190kW/258PS)
      • S 350 BlueTEC / d 4-matic (222.033, 222.133) (190kW/258PS)
      • S 350 BlueTEC 4-matic (222.133) (185kW/252PS)
    • GLE Coupe (C292)
      • 350 d 4-matic (292.323, 292.324) (190kW/258PS)
    • GLE (W166)
      • 350 d 4-matic (166.024) (190kW/258PS)
    • E-CLASS Platforma/Šasija (VF211)
      • E 280 CDI (211.620) (140kW/190PS)
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