Bosch Lawnmower Drive Belt

Stock Number: ES1139186

Manufactured by Bosch

In Stock Available for immediate despatch

Rated 4.4 out of 5 (8 customer reviews)

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Bosch Lawnmowers


If your lawnmower belt has worn out, your lawnmower's engine may be running but the blades won't rotate properly. Luckily, a drive belt is easy to replace! Drive belts are also called pulley belts or motor belts.

This is a genuine spare part for the select Bosch 'ROTAK' lawnmower models listed.

This is Bosch spares reference: F016L65351

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Product Reviews

Rated 4.4 out of 5 (8 customer reviews)
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  • Exactly as Described

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    By - Shrewsbury

    The part fitted perfectly although the forum advice of soaking it in hot water for 5 minutes really helped. If you are doing this for the first time do remember to fit it to the smaller, grooved drive first then use a smooth tool such as a screwdriver blade to get the last few cms onto the smooth blade drive.
  • Great replacement belt

    • 4.0 out of 5
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    • 4.0 out of 5


    Received part very quickly. Like other customers have noted though, the belt can be tough to fit. Immersed in boiling water and fitted straight from the bowl is the only way. I am used to mechanical DIY but this will be a fiddle for the less well-trained!. A small instruction leaflet would help. Working very well and as described. Thanks
  • Rotak Belt

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    By - Tring

    The belt was delivered promptly as promised. As an engineer, I had great difficulty in fitting it but espares swiftly answered my plea for help. The suggestion of soaking the belt in hot water worked well. However, this is still a tricky thing to fit and perseverance and strength is required.

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  • Q belt 0 Answers

    how do I replace the belt on a bosch rotek 36 mower

    By Di - cheshire - 30 September 2013