Schaeffler INA Tensioner Pulley 420 0218 10

Compatible with MERCEDES-BENZ CLK (C209) , MERCEDES-BENZ C-CLASS (W203) , MERCEDES-BENZ C-CLASS T-Model (S203) Show more info
High-quality tensioner pulley for reliable belt system operation. Ensures optimal engine performance and longevity.
13.18 EUR
inc. VAT 21%
In stock 113
Delivery 1 day (31.03.2026)
PN 420021810
Make SCHAEFFLER INA
EAN 4005108496966

This Schaeffler INA tensioner pulley, part number 420 0218 10, is engineered for precise fitment and durable performance. It plays a crucial role in maintaining the correct tension of your vehicle's drive belt, preventing slippage and ensuring the efficient operation of accessories such as the alternator, power steering pump, and air conditioning compressor. Manufactured with high-grade materials, this pulley offers exceptional resistance to wear and heat, contributing to a longer service life and reducing the risk of premature belt failure. Proper tension is vital for accessory function and overall engine health.

  • Ensures optimal drive belt tension.
  • Promotes accessory system efficiency.
  • Durable construction for extended lifespan.
  • High-grade materials for heat resistance.
  • Precise fitment for reliable operation.
Operating mode
Hydraulic
Height [mm]
3/4"
Diameter [mm]
1/2"
Substance of Very High Concern
Does not contain SVHC substances!
  • MERCEDES-BENZ
    • CLK (C209)
      • CLK 200 Kompressor (209.342) (120kW/163PS)
      • CLK 200 CGI (209.343) (125kW/170PS)
      • CLK 200 Kompressor (209.341) (135kW/184PS)
    • C-CLASS (W203)
      • C 180 Kompressor (203.046) (105kW/143PS)
      • C 200 Kompressor (203.042) (120kW/163PS)
      • C 200 CGI Kompressor (203.043) (125kW/170PS)
      • C 230 Kompressor (203.040) (141kW/192PS)
    • C-CLASS T-Model (S203)
      • C 180 Kompressor (203.246) (105kW/143PS)
      • C 200 Kompressor (203.242) (120kW/163PS)
      • C 200 CGI Kompressor (203.243) (125kW/170PS)
      • C 230 Kompressor (203.240) (141kW/192PS)
    • C-CLASS Coupe (CL203)
      • C 180 Kompressor (203.746) (105kW/143PS)
      • C 200 Kompressor (203.742) (120kW/163PS)
      • C 230 Kompressor (203.740) (141kW/192PS)
      • C 200 CGI Kompressor (203.743) (125kW/170PS)
      • C 160 Kompressor (203.730) (90kW/122PS)
    • E-CLASS (W211)
      • E 200 Kompressor (211.042) (120kW/163PS)
      • E 200 NGT (211.042) (120kW/163PS)
      • E 200 Kompressor (211.041) (135kW/184PS)
    • E-CLASS T-Model (S211)
      • E 200 T Kompressor (211.242) (120kW/163PS)
      • E 200 Kompressor (211.241) (135kW/184PS)
    • CLK Kabriolets (A209)
      • CLK 200 Kompressor (209.442) (120kW/163PS)
      • CLK 200 CGI (209.343) (125kW/170PS)
      • CLK 200 Kompressor (209.441) (135kW/184PS)
    • SLK (R171)
      • 200 Kompressor (171.442) (120kW/163PS)
      • 200 Kompressor (171.445) (135kW/184PS)
    • C-CLASS (W204)
      • C 180 Kompressor (204.046) (115kW/156PS)
      • C 200 Kompressor (204.041) (135kW/184PS)
      • C 180 Kompressor (204.044, 204.045) (115kW/156PS)
    • C-CLASS T-Model (S204)
      • C 180 Kompressor (204.246) (115kW/156PS)
      • C 200 Kompressor (204.241) (135kW/184PS)
      • C 180 Kompressor (204.245) (115kW/156PS)
    • CLC-CLASS (CL203)
      • CLC 180 Kompressor (203.746) (105kW/143PS)
      • CLC 200 Kompressor (203.741) (135kW/184PS)
      • CLC 160 (203.731) (95kW/129PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 216 (906.113, 906.213) (115kW/156PS)
    • SPRINTER 3-t Furgons (B906)
      • 216 (906.613) (115kW/156PS)
    • SPRINTER 3-t Autobuss (B906)
      • 216 (906.713) (115kW/156PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 316 (906.133, 906.135, 906.233, 906.235) (115kW/156PS)
      • 316 NGT (906.133, 906.135, 906.233, 906.235) (115kW/156PS)
      • 316 LGT (906.133, 906.135, 906.233, 906.235) (115kW/156PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 316 (906.635, 906.633) (115kW/156PS)
      • 316 NGT (906.633, 906.635) (115kW/156PS)
      • 316 LGT (906.633, 906.635) (115kW/156PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 316 (906.733, 906.735) (115kW/156PS)
      • 316 LGT (115kW/156PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 516 NGT (906.153, 906.155, 906.253, 906.255) (115kW/156PS)
      • 516 (906.153, 906.155, 906.253, 906.255) (115kW/156PS)
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