Schaeffler INA 551 0208 10 Drive Chain Tensioner

Compatible with MERCEDES-BENZ S-CLASS (W221, V221) , MERCEDES-BENZ E-CLASS T-Model (S212) , MERCEDES-BENZ E-CLASS (W212) Show more info
Ensures proper tension for your vehicle's drive chain, promoting optimal engine performance and longevity.
71.95 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (01.04.2026)
PN 551020810
Make SCHAEFFLER INA
EAN 4014870184131

This drive chain tensioner from Schaeffler INA is designed to maintain the correct tension on your vehicle's timing chain. Proper chain tension is crucial for the accurate synchronization of the engine's camshaft and crankshaft, which directly impacts performance and fuel efficiency. By preventing slack and excessive wear, this tensioner helps to reduce noise and vibration associated with a loose chain. It also plays a vital role in preventing potential damage to other engine components that can occur if the chain jumps or breaks due to improper tension. Crafted with quality materials and engineered for durability, this Schaeffler INA tensioner is built to withstand the demanding conditions within the engine bay. It is a reliable component for maintaining the integrity and smooth operation of your engine's timing system.

  • Maintains optimal drive chain tension
  • Ensures accurate engine timing
  • Reduces noise and vibration
  • Prevents premature chain wear
  • Protects against engine damage
  • Durable construction for longevity
  • Designed for specific vehicle applications
  • Schaeffler INA quality and reliability
Operating mode
mechanical
Chain drive
Chain closed
Substance of Very High Concern
Does not contain SVHC substances!
  • MERCEDES-BENZ
    • S-CLASS (W221, V221)
      • S 400 Hybrid (221.095, 221.195) (205kW/279PS)
      • S 350 (221.056, 221.156) (200kW/272PS)
      • S 500 (221.071, 221.171) (285kW/388PS)
      • S 450, S 450 L (221.070, 221.170) (250kW/340PS)
      • S 450 4-matic (221.084, 221.184) (250kW/340PS)
      • S 500 4-matic (221.086, 221.186) (285kW/388PS)
      • S 350 4-matic (221.087, 221.187) (200kW/272PS)
      • S 280 (221.054) (170kW/231PS)
      • S 300 (221.054, 221.154) (170kW/231PS)
    • E-CLASS T-Model (S212)
      • E 350 (212.256) (200kW/272PS)
      • E 350 4-matic (212.287) (200kW/272PS)
      • E 350 CGI (212.257) (215kW/292PS)
      • E 500 (212.272) (285kW/388PS)
      • E 300 (212.254) (170kW/231PS)
    • E-CLASS (W212)
      • E 300 (212.054) (170kW/231PS)
      • E 350 CGI (212.057) (215kW/292PS)
      • E 350 4-matic (212.087) (200kW/272PS)
      • E 500 (212.072) (285kW/388PS)
      • E 500 4-matic (212.090) (285kW/388PS)
      • E 350 (212.056) (200kW/272PS)
    • GLK-CLASS (X204)
      • 350 (204.956) (200kW/272PS)
      • 280 4-matic (204.981) (170kW/231PS)
      • 350 4-matic (204.987) (200kW/272PS)
      • 300 4-matic (204.981) (170kW/231PS)
    • E-CLASS Kabriolets (A207)
      • E 350 (207.456) (200kW/272PS)
      • E 350 CGI (207.457) (215kW/292PS)
      • E 500 (207.472) (285kW/388PS)
    • SLK (R171)
      • 350 (171.456) (200kW/272PS)
      • 280 (171.454) (170kW/231PS)
      • 350 (171.458) (224kW/305PS)
      • 300 (171.454) (170kW/231PS)
    • CLS (C219)
      • CLS 350 (219.356) (200kW/272PS)
      • CLS 350 (219.357) (215kW/292PS)
      • CLS 500 (219.372) (285kW/388PS)
      • CLS 280 (219.354) (170kW/231PS)
      • CLS 300 (219.354) (170kW/231PS)
    • M-CLASS (W164)
      • ML 350 4-matic (164.186) (200kW/272PS)
      • ML 500 4-matic (164.172) (285kW/388PS)
    • E-CLASS (W211)
      • E 280 (211.054) (170kW/231PS)
      • E 350 (211.056) (200kW/272PS)
      • E 280 4-matic (211.092) (170kW/231PS)
      • E 350 4-matic (211.087) (200kW/272PS)
      • E 500 4-matic (211.090) (285kW/388PS)
      • E 500 (211.072) (285kW/388PS)
      • E 350 CGI (211.057) (215kW/292PS)
      • E 230 (211.052) (150kW/204PS)
    • E-CLASS T-Model (S211)
      • E 280 T (211.254) (170kW/231PS)
      • E 350 T (211.256) (200kW/272PS)
      • E 280 T 4-matic (211.292) (170kW/231PS)
      • E 350 T 4-matic (211.287) (200kW/272PS)
      • E 500 T (211.272) (285kW/388PS)
      • E 500 T 4-matic (211.290) (285kW/388PS)
      • 350 CGI (211.257) (215kW/292PS)
      • E 230 T (211.252) (150kW/204PS)
    • C-CLASS Coupe (CL203)
      • C 350 (203.756) (200kW/272PS)
      • C 230 (203.752) (150kW/204PS)
    • CLK Kabriolets (A209)
      • CLK 350 (209.456) (200kW/272PS)
      • CLK 280 (209.454) (170kW/231PS)
      • CLK 500 (209.472) (285kW/388PS)
    • CLK (C209)
      • CLK 350 (209.356) (200kW/272PS)
      • CLK 280 (209.354) (170kW/231PS)
      • CLK 500 (209.372) (285kW/388PS)
    • C-CLASS (W203)
      • C 280 (203.054) (170kW/231PS)
      • C 280 4-matic (203.092) (170kW/231PS)
      • C 350 (203.056) (200kW/272PS)
      • C 350 4-matic (203.087) (200kW/272PS)
      • C 230 (203.052) (150kW/204PS)
    • C-CLASS T-Model (S203)
      • C 350 (203.256) (200kW/272PS)
      • C 350 4-matic (203.287) (200kW/272PS)
      • C 280 (203.254) (170kW/231PS)
      • C 280 4-matic (203.292) (170kW/231PS)
      • C 230 (203.252) (150kW/204PS)
    • R-CLASS (W251, V251)
      • R 350 4-matic (251.065, 251.165) (200kW/272PS)
      • R 280 (251.054, 251.154) (170kW/231PS)
      • R 350 (251.056, 251.156) (200kW/272PS)
      • R 500 4-matic (251.072, 251.172) (285kW/388PS)
      • R 300 (251.054, 251.154) (170kW/231PS)
    • GL-CLASS (X164)
      • GL 450 4-matic (164.871) (250kW/340PS)
      • GL 500 4-matic (164.886) (285kW/388PS)
    • SL (R230)
      • 350 (230.456) (200kW/272PS)
      • 500 (230.471) (285kW/388PS)
      • 350 (230.458) (232kW/316PS)
      • 280 (230.454) (170kW/231PS)
      • 300 (230.454) (170kW/231PS)
    • SPRINTER 3-t Autobuss (B906)
      • 224 (906.713) (190kW/258PS)
    • SPRINTER 3-t Furgons (B906)
      • 224 (906.613) (190kW/258PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 224 (906.113, 906.213) (190kW/258PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 324 (906.733, 906.735) (190kW/258PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 324 (906.633, 906.635, 906.637) (190kW/258PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 324 (906.133, 906.135, 906.233, 906.235, 906.132,... (190kW/258PS)
    • S-CLASS Coupe (C216)
      • CL 500 (216.371) (285kW/388PS)
      • CL 500 4-matic (216.386) (285kW/388PS)
    • C-CLASS (W204)
      • C 230 (204.052) (150kW/204PS)
      • C 280 (204.054) (170kW/231PS)
      • C 350 (204.056) (200kW/272PS)
      • C 230 4-matic (204.085) (150kW/204PS)
      • C 280 4-matic (204.081) (170kW/231PS)
      • C 350 4-matic (204.087) (200kW/272PS)
      • C 350 CGI (204.065) (215kW/292PS)
      • C 300 (204.054) (170kW/231PS)
      • C 300 4-matic (204.081) (170kW/231PS)
    • C-CLASS T-Model (S204)
      • C 230 (204.252) (150kW/204PS)
      • C 280 (204.254) (170kW/231PS)
      • C 350 (204.256) (200kW/272PS)
      • C 300 (204.254) (170kW/231PS)
    • CLC-CLASS (CL203)
      • CLC 230 (203.752) (150kW/204PS)
      • CLC 350 (203.756) (200kW/272PS)
      • CLC 250 (150kW/204PS)
    • VITO / MIXTO Furgons (W639)
      • 126 (639.601, 639.603, 639.605) (190kW/258PS)
    • VITO Autobuss (W639)
      • 126 (639.701, 639.703, 639.705) (190kW/258PS)
    • VIANO (W639)
      • 3.5 (639.811, 639.813, 639.815) (190kW/258PS)
    • E-CLASS Coupe (C207)
      • E 350 CGI (207.357) (215kW/292PS)
      • E 500 (207.372) (285kW/388PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 524 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
    • SPRINTER 5-t Furgons (B906)
      • 524 (906.653, 906.655, 906.657) (190kW/258PS)
    • SPRINTER 4,6-t Furgons (B906)
      • 424 (906.655, 906.657, 906.653) (190kW/258PS)
    • SPRINTER 4,6-t Platforma/Šasija (B906)
      • 424 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
    • G-CLASS Cabrio (W463)
      • G 500 (463.202) (285kW/388PS)
    • G-CLASS (W463)
      • G 500 (463.222, 463.236, 463.237, 463.242) (285kW/388PS)
0 Updated