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Longer delivery times for non stock products because of the start of the season/Corona

Due to approaching the start of the season, products with a delivery time indication may have a longer delivery time than anticipated.
We try to ship daily, but due to the pressure at PostNL return points, in some cases we are not always able to send all parcels the same day.
These are then offered again the next day.

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Send a message via chat, whatsapp or email, and we find the product (no charge) and put it in our webshop.
You then decide whether or not you want to buy the product.
We are a partner of many brands and manufacturers, but cannot place all parts in our webshop, which is why we opt for an on-demand method.
Head Assembly for Performance Power Trimmers (R/Hthread)

 € 15,61 (21% VAT excl.)
€ 18,89
(21% VAT incl.) 

ALM Spool Head Assembly Kit


  • 1 x Housing
  • 1 x Spool & Line
  • 1 x Spool Retaining Bolt
  • 1 x Spring

Supplied with a 5/16UNC x 1/2" right hand thread bolt in the bump knob

* Note
For Champion M22 owners, check the bolt required before purchasing, as that model also could use an M6 right hand thread bolt

This Spool Head Assembly fits most Stiga petrol trimmers with curved shaft, which use a right hand thread bolt in the spool retaining bolt (bump knob).

Product code: 21528PRF

This spool head assembly kit is suitable for use in the following machines.

Find your machine in the list below to ensure that this is a suitable part for your machine.

Model Machine Products
PRO24ccBCA Our items for the Performance Power - PRO24ccBCA Trimmer
PRO24ccSGTA Our items for the Performance Power - PRO24ccSGTA Trimmer
PWR21ccGTA Our items for the Performance Power - PWR21ccGTA Trimmer
PWR21ccSGTA Our items for the Performance Power - PWR21ccSGTA Trimmer
PWR25ccBCA Our items for the Performance Power - PWR25ccBCA Trimmer
PWR25ccSBCA Our items for the Performance Power - PWR25ccSBCA Trimmer

The list contains the brand / distributor and models of the machines, (in alphabetical order) that we are aware of, that this product is likely to be suitable for. If your machine is not in the list, it could be that this part is suitable, but that we have no records of suitability. Please search our other products to see if we stock a suitable part, or let us know that you think this is suitable.

This compares to parts with the following references:

Reference: HL007

Manufacturers & distributors names and numbers are used for reference purposes only.
This product is not associated with the initial manufacturers parts.

Head Assembly for Performance Power Trimmers (R/Hthread) Head Assembly for Performance Power Trimmers (R/Hthread)
ALM Manufacturing takes every opportunity to make sure all their products are designed and manufactured to the highest standards and quality controlled at every stage of manufacture to ensure that they are fit for purpose.

Please read the following safety information carefully:

1. Ensure appliances are disconnected from the electricity supply - or the spark plug is disconnected - before carrying out any work on them.

2. Parts should only be fitted by a suitably qualified or competent person in accordance with the manufacturer's instructions.

3. Parts must only be used for the purpose for which they were designed and used within safe limits.

4. If in doubt, get a professional to repair your appliance.

ALM Manufacturing cannot be held responsible for any loss, damage or injury arising from misuse or from improperly fitted parts.

Your statutory rights are not affected.

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"We received the delivery today by mail. Many thanks."