When to replace the Poly V-Belt on your MERCEDES-BENZ B-CLASS
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ B-Class (W245) B 200 (245.233), MERCEDES-BENZ B-Class (W245) B 170 NGT (245.233), MERCEDES-BENZ B-Class (W245) B 180 NGT (245.233), MERCEDES-BENZ B-Class (W245) B 170 (245.232), MERCEDES-BENZ B-Class (W245) B 200 TURBO (245.234), MERCEDES-BENZ B-Class (W245) B 150 (245.231), MERCEDES-BENZ B-Class (W245) B 160 (245.231), MERCEDES-BENZ B-Class (W245) B 180 (245.232) View more

The steps may slightly vary depending on the car design.

How to change serpentine belt / v-ribbed belt on MERCEDES-BENZ B200 (W245) [TUTORIAL AUTODOC]

video
All the parts you need to replace – Poly V-Belt for B-Class (W245) and other MERCEDES-BENZ models
Alternative products
How to change Serpentine belt on W245 B 180 CDI 2.0 (245.207) – step-by-step instructions for straightforward car repair Serpentine belt
Tools
Replacement: serpentine belt – Mercedes W245. Tools you might need:
Combination spanner #15
Replacement: serpentine belt – Mercedes W245. Tip from AUTODOC experts:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – Mercedes W245. Take the following steps:
  1. Step 1
    How to change Poly V-Belt on W245 2005 - free PDF and video manuals
    Lift the car using a jack or place it over an inspection pit.
  2. Step 2
    How to replace MERCEDES-BENZ B-Class (W245) B 180 CDI 2.0 (245.207) 2006 Poly V-Belt - step-by-step manuals and video guides
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #15.
  3. Step 3
    W245 B 200 CDI 2.0 (245.208) 2007 Poly V-Belt replacement: free workshop manuals
    Remove the V-ribbed belt.
    Replacement: serpentine belt – Mercedes W245. AUTODOC recommends:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
  4. Step 4
    Changing Poly V-Belt on MERCEDES-BENZ B-Class (W245) B 200 2.0 (245.233) 2008 by yourself
    Return the tensioner pulley to its initial position.
  5. Step 5
    How to remove MERCEDES-BENZ B-CLASS B 150 1.5 (245.231) 2009 Poly V-Belt - online easy-to-follow instructions
    Install the V-ribbed belt.
Comments – 2
  • @user_2382656
    30.03.2024 13:49
    Member
    What’s the sizes of the drive belt of b klasse
    • Jessica_L
      02.04.2024 07:27
      @user_2382656
      Moderator
      To answer your question, we need more data about your vehicle. Please contact our support team via chat and we will do our best to answer your question.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 2
Need New Tyres?

Find out which tyre and wheel sizes are compatible with the MERCEDES-BENZ B-Class (W245) model

Unlock your car maintenance assistant!

Track expenses, manage logs, schedule replacements, and more.

DIY MERCEDES-BENZ B-Class (W245) Poly V-Belt replacement - online guide
Tips & tricks for your MERCEDES-BENZ B-Class (W245)
View more
  • How to change Alternator belt on MERCEDES-BENZ B-Class (W245) B 170 1.7 (245.232) - replacement tricks
    Transform Your Car's Look: 6 Simple Accessories You Need to Try!
  • Changing Auxiliary belt W245 B 180 CDI 2.0 (245.207) - Replacement Tips
    How to prevent car windows from fogging up | AUTODOC tips
  • Maintenance Hacks - MERCEDES-BENZ B-Class (W245) B 200 CDI 2.0 (245.208) Poly V-belt replacement guide
    #DIY Tips for Fixing Your Car's Air Conditioning Issues | Don't Wait for Costly Repairs!
  • Replace Drive belt on W245 - free video tips
    Understanding Airbag Light Warnings | Essential Tips for Car Safety
Autodoc CLUB App icon
Time to replace parts? Get even better deals in our Shop app.
MERCEDES-BENZ B-Class (W245) Poly V-Belt replace by yourself - Scan QR-code and download AUTODOC CLUB app
SCAN ME