Capacitor Block 91896

Capacitor Block 91896

(15 reviews) Write a Review
£75.18 £26.48
(You save £48.70)

Description

High specification Capacitor manufactured for long life.

Generator Guru says: 

It is common for the capacitor on a generator to test as working correctly, but then fail when the higher voltages are applied to it by the alternator. It is advisable to always change your Generator Capacitor if the voltage changes (and the engine is normal speed.) This causes 99% of the problems with the electricity output on brushless generators and can damage your alternator if it completely fails, sending a high voltage through the alternator. This could burn out the windings and result in a very expensive replacement being required.

The Capacitor is essential to your Generator producing electricity. It is required to excite the Alternator windings and reduce voltage surges. Capacitors should last the lifetime of the generator, but can burn out or be damaged if any of the following occur: 

  • Generator user has tried to draw more power than the Generator can produce.
  • A surge has happened on equipment and the capacitor has blown to protect the Alternator.

 *Compatible Part

15 Reviews

  • 5
    Spot on

    Posted by Unknown on 23rd Sep 2017

    The part was exactly as described and arrived very quickly. I followed your diagnostic testing which made it easy to identify that it was a faulty condensor which is now rectified

  • 5
    perfect

    Posted by Ronnie on 8th Dec 2015

    The part came quickly and fit perfectly
    Thank you Guru

  • 4
    just what I needed

    Posted by eric on 22nd Jun 2015

    A FRIEND OF MINE ASKED ME TO HELP HIM FIND A PART FOR HIS GENERATOR THIS SITE MADE IT SO EASY TO FIND THE RIGHT PART FAST THANKS THE GEN. WORKS GREAT AGAIN.

  • 4
    Part Fixed Generator

    Posted by ET on 26th Feb 2015

    Installed the condenser cap in the generator & the generator works fine.

  • 5
    Back from the dead

    Posted by Richard on 26th Dec 2014

    No output from genny but after watching thr video and online chat I got this and fitted it hay presto back to getting 240volt output again

  • 4
    Needed part for generator

    Posted by Unknown on 2nd Oct 2014

    The capacitor was exactly what I ordered and arrived quickly. It worked great and my generator is working perfectly. Thanks!

  • 5
    Baby Genny brought back from the dead!

    Posted by Andy on 19th Aug 2014

    My 800 watt generator stopped making electricity. After searching the web, I came across Generator Guru. Watched the video online on how to diagnose a capacitor problem. Performed the suggested test. Concluded that I had a faulty capacitor. Looked up the part on their extensive inventory of parts for mine (any just about every other generator made!) and ordered the part. Part arrived in a timely manner . I installed it and voila, the unit was making electricity again. Thanks to all the Generator Guru staff. Great experience.

  • 5
    Great Service

    Posted by Bill Johnson on 15th Aug 2014

    The part was exactly what I ordered and arrived quickly and in good condition. It worked great and my generator is working perfectly. Thanks for great service.

  • 5
    capacitor

    Posted by Unknown on 4th Mar 2014

    Very good product.Will use Guro again for a good reasonable product.Joe