SKF VKM 03870 Alternator Decoupler Pulley

Compatible with BMW 3 Touring (E91) , BMW 3 Coupe (E46) , BMW 3 Compact (E46) Show more info
This SKF VKM 03870 Alternator Decoupler Pulley is designed to absorb torsional vibrations from the engine, improving drive comfort and protecting the alternator. It ensures smooth operation and extends the lifespan of related components.
23.00 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (15.05.2026)
PN VKM 03870
Make SKF
EAN 7316574759408

The SKF VKM 03870 Alternator Decoupler Pulley is engineered to provide superior performance and durability. It effectively dampens torsional vibrations generated by the engine's crankshaft, preventing them from reaching the alternator and other belt-driven accessories. By absorbing these vibrations, the decoupler pulley contributes to a quieter and smoother driving experience. It also plays a crucial role in reducing stress on the alternator's internal components, thereby extending its operational life and preventing premature failure. This component is manufactured to meet stringent quality standards, ensuring a precise fit and reliable function. Its robust construction is designed to withstand the demanding conditions of the engine bay, offering long-lasting service.

  • Absorbs torsional vibrations for improved comfort
  • Protects the alternator and other belt-driven components
  • Ensures smooth engine operation
  • Reduces stress on the alternator's internal parts
  • Extends the lifespan of related components
  • Manufactured to high-quality standards
  • Durable construction for demanding environments
  • Ensures a precise and reliable fit
Manufacturer's number
F-236566.XX
Width [mm]
33,5
Number of grooves
6
Inner diameter [mm]
17
Outer diameter [mm]
53,3
Additional article/Additional info 2
special installation equipment required
  • BMW
    • 3 Touring (E91)
      • 318 i (100kW/136PS)
      • 320 i (110kW/150PS)
      • 318 i (95kW/129PS)
    • 3 Coupe (E46)
      • 316 Ci (77kW/105PS)
      • 318 Ci (105kW/143PS)
      • 316 Ci (85kW/115PS)
      • 318 Ci (110kW/150PS)
    • 3 Compact (E46)
      • 316 ti (85kW/115PS)
      • 318 ti (105kW/143PS)
      • 316 ti (85kW/115PS)
    • 3 (E46)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 316 i (85kW/115PS)
    • 3 Touring (E46)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
    • 3 Kabriolets (E46)
      • 318 Ci (105kW/143PS)
      • 318 Ci (110kW/150PS)
    • 1 (E81)
      • 116 i (85kW/115PS)
      • 118 i (105kW/143PS)
      • 116 i (90kW/122PS)
      • 118 i (95kW/129PS)
    • 3 (E90)
      • 320 i (110kW/150PS)
      • 318 i (95kW/129PS)
      • 320 si (127kW/173PS)
      • 316 i (85kW/115PS)
    • Z4 Roadster (E85)
      • 2.0 i (110kW/150PS)
    • 1 Kabriolets (E88)
      • 120 i (125kW/170PS)
      • 118 i (105kW/143PS)
      • 120 i (115kW/156PS)
    • 1 Coupe (E82)
      • 120 i (125kW/170PS)
    • 1 (E87)
      • 116 i (85kW/115PS)
      • 116 i (90kW/122PS)
      • 118 i (95kW/129PS)
      • 118 i (105kW/143PS)
      • 120 i (110kW/150PS)
      • 120 i (115kW/156PS)
      • 120 i (120kW/163PS)
      • 120 i (125kW/170PS)
    • 5 (E60)
      • 520 i (115kW/156PS)
    • 3 Kabriolets (E93)
      • 320 i (115kW/156PS)
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