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Bosch Pinion Stock Number: ES1118181

Bosch Pinion - ES1118181

4.5 out of 5 Rated 4.5 out of 5(59 customers)

Genuine spare part for select Bosch and Qualcast lawnmowers and lawnrakers

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Manufactured by Bosch

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Is your lawnmower's pinion broken or worn? This is a genuine replacement pinion to get your lawnmower or lawnrake back up and running.

Designed for select models of Bosch and Qualcast lawnmowers and lawnrakers only.

Please check the list of appliances prior to ordering to ensure this is the right part for you.

Please note: Does not include fixing pin.

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Here’s what other people are saying about Bosch Pinion.

(59 reviews)

4.5 out of 5

Ease of fitting 4 out of 5
Quality 5 out of 5
Value 4 out of 5
  • Northern Ireland
    5.0 out of 5

    Just What I Needed

    Bought with a new Drive Belt from espares website. Very quick search found what was needed. Items arrived quickly and with basic DIY skills, were fitted in no time. Lawnrake now back up and running. Would use this Site again. Thank you.

    Ease of fitting 5.0 out of 5
    Quality 5.0 out of 5
    Value 5.0 out of 5
  • Swansea
    5.0 out of 5


    The prompt, accurate, and professional recognition of the component I required by the staff at e spares was frankly completely unexpected. Although I am a Chartered Engineer and have spent most of my career in international manufacturing companies at Director level, I have seldom come across such an effective, speedy, and customer orientated resolution to a similar request. I was about to purchase a new lawnmower at a cost of £125 when I decided to search for the broken component on my old lawnmower. At a cost of a few pounds, and and within a few days, I replaced the broken component, and my old lawnmower is now like new. But thats not all. I recieved from e spares a free, good quality ball point pen AND a voucher for £60 towards a purchase of wine. Well done everyone at e spares and if I ever need, or my friends need a spare part be sure your name will be first on the list.

    Ease of fitting 5.0 out of 5
    Quality 5.0 out of 5
    Value 5.0 out of 5
  • 4.0 out of 5

    I'm glad I read the reviews.

    I don't normally read these reviews but I'm glad I did in this case, had I not it would have taken me a long time to realise that the pinion is held on by a split pin and not some kind of grub screws. I got the old pin out by holding the motor in a vice and drifting the pin out with a small nail. Thanks to the previous contributors and to espares for their efficient service.

    Ease of fitting 4.0 out of 5
    Quality 5.0 out of 5
    Value 4.0 out of 5
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Ask a Question

2 Questions and 2 Answers

Hi, is there some sort of tool to remove the old pinion as we are struggling to remove it Thanks

By Annie - Irvine - 23 May 2014
  • Chris from eSpares
    Chris at eSpares says...

    Sorry but we do not have any information on this repair. The pinion looks like it has a 'grub screw' in it's base that may be released using a Allen key.

Answer this question

Is the pinion supplied with grub screws to lock in position?

By Mikebu - Nottingham - 13 July 2009
  • No. remove roll pin and re-use By hawsur - Cumnock Ayrshire - 03 November 2009
Answer this question
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