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Challenge parts

Mow Spares Ltd supply a range of lawnmower blades, trimmer line, spools, chainsaw chains and other parts & accessories that are suitable for various lawnmowers, grass trimmers, chainsaws & other garden machines including those manufactured or branded by Challenge.

Please choose which type of Challenge garden machine you are looking for parts for:

Please check your Challenge machine to make sure you identify the correct Challenge model and / or part number you are looking for.

An easy way to search for the right part for your Challenge Chainsaw, Garden Vac, Hedgetrimmer, Lawnmower, or Trimmer, is to enter the model number of your machine, or the part number of the part you wish to replace, into our search box.

If you do not find the part you are looking for, for your Challenge Chainsaw, Garden Vac, Hedgetrimmer, Lawnmower, or Trimmer, please contact us.

Below are the parts that are suitable for use in Challenge machines

Self Locking Nut for some Challenge Machines
24184CHG

Self Locking Nut for some Challenge Machines

YAT Self-locking nut This self-locking nut is suitable for use in the following machines. Find your machine in the list below to ensure that this...
Our Price: £0.95
... more info
Six Angle Lock Nut for Challenge Chainsaw
24215CHG

Six Angle Lock Nut for Challenge Chainsaw

YAT Six angle lock nut This six angle lock nut is suitable for use in the following machines. Find your machine in the list below to ensure that...
Our Price: £0.99
... more info
Spark Plug for Challenge petrol engines
21716CHG

Spark Plug for Challenge petrol engines

ALM Manufacturing Ltd Spark Plug Suitable for many petrol brush cutters, chainsaws, garden vacuums, grass trimmers, hedge trimmers and other small...
Retail Price: £5.95
You save: £1.49  (25%)
Our Price: £4.46
and Free UK Shipping on orders over £30
... more info
Spool & Line and Cover for Challenge grass trimmers
75728CHG

Spool & Line and Cover for Challenge grass trimmers

Sumec Spool & Line and Cover assembly Product code: 75728CHG This spool & line and cover assembly is suitable for use in the following machines. ...
Our Price: £9.95
... more info
Spool & Line and Spool Cover for Challenge grass trimmers
21617CHG

Spool & Line and Spool Cover for Challenge grass trimmers

Spool & Line & Cover This spool & line & cover is suitable for use in the following machines. Find your machine in the list below to ensure that...
Our Price: £9.95
... more info
Spool & Line for Challenge & other Trimmers
21618CHG

Spool & Line for Challenge & other Trimmers

ALM Trimmer spool & line Supplied with: 1.5mm thick trimmer line 2 x 4m lengths Manufactured in the UK Product code: 21618CHG This trimmer spool &...
Retail Price: £6.85
You save: £0.95  (14%)
Our Price: £5.90
and Free UK Shipping on orders over £30
... more info
Spool & Line for Challenge GT2317
21150CHG

Spool & Line for Challenge GT2317

ALM Manufacturing Ltd Trimmer spool & line Supplied with: 1.5mm thick trimmer line 1 x 4m length Manufactured in the UK Product code: 21150CHG This...
Retail Price: £7.25
You save: £1.35  (19%)
Our Price: £5.90
and Free UK Shipping on orders over £30
... more info
Spool & Line for Challenge strimmers
21459CHG

Spool & Line for Challenge strimmers

ALM Trimmer spool & line Supplied with: 2.0mm thick trimmer line 2 x 3m lengths Notes: This spool DOES NOT fit the 2014 Qualcast TE30H supplied by...
Retail Price: £9.25
You save: £2.06  (22%)
Our Price: £7.19
and Free UK Shipping on orders over £30
... more info
Spool & line, Spool Cover and Spring for Challenge Trimmers
21725CHG

Spool & line, Spool Cover and Spring for Challenge Trimmers

ALM Manufacturing Ltd Spool and Line, Spool Cover and Spring Product code: 21725CHG This spool and line, spool cover and spring is suitable for use...
Retail Price: £10.95
You save: £1.99  (18%)
Our Price: £8.96
and Free UK Shipping on orders over £30
... more info
Spool & line, Spool Cover and Spring for Challenge trimmers
21611CHG

Spool & line, Spool Cover and Spring for Challenge trimmers

ALM Manufacturing Ltd Spool & line , Spool cover and Spring Product code: 21611CHG This spool & line , spool cover and spring is suitable for use in...
Retail Price: £11.40
You save: £1.45  (13%)
Our Price: £9.95
and Free UK Shipping on orders over £30
... more info
Spool and line for Challenge & other trimmers
21710CHG

Spool and line for Challenge & other trimmers

ALM Manufacturing Ltd Trimmer spool & line Supplied with: 1.3mm thick trimmer line 2 x 3.5m lengths Manufactured in the UK Product code: 21710CHG...
Retail Price: £6.95
You save: £1.83  (26%)
Our Price: £5.12
and Free UK Shipping on orders over £30
... more info
Spool and Line for Challenge strimmers / trimmers
21603CHG

Spool and Line for Challenge strimmers / trimmers

ALM Manufacturing Ltd Trimmer spool & line Supplied with: 1.3mm thick trimmer line 2 x 3.5m lengths Manufactured in the UK Product code: 21603CHG...
Retail Price: £6.85
You save: £0.95  (14%)
Our Price: £5.90
and Free UK Shipping on orders over £30
... more info
Spool and Line for Challenge trimmers
21630CHG

Spool and Line for Challenge trimmers

ALM Manufacturing Ltd Trimmer spool & line Supplied with: 1.5mm thick trimmer line 2 x 2.5m lengths Manufactured in the UK Product code: 21630CHG...
Retail Price: £6.85
You save: £0.95  (14%)
Our Price: £5.90
and Free UK Shipping on orders over £30
... more info
Spool and Line for Challenge trimmers
21615CHG

Spool and Line for Challenge trimmers

ALM Manufacturing Ltd Trimmer spool & line Supplied with: 1.5mm thick trimmer line 1 x 8m lengths Manufactured in the UK Product code: 21615CHG This...
Retail Price: £6.85
You save: £0.95  (14%)
Our Price: £5.90
and Free UK Shipping on orders over £30
... more info
Spool Cover, Spool & Line and spring Challenge GT2317
21155CHG

Spool Cover, Spool & Line and spring Challenge GT2317

ALM Manufacturing Ltd Spool & line, spool cover & spring Product code: 21155CHG This spool & line, spool cover & spring is suitable for use in the...
Retail Price: £11.95
You save: £2.00  (17%)
Our Price: £9.95
and Free UK Shipping on orders over £30
... more info
Spool Cover, Spool & Line AND Spring for Challenge
21610CHG

Spool Cover, Spool & Line AND Spring for Challenge

ALM Manufacturing Ltd Spool Cover, Spool & Line and Spring Product code: 21610CHG This spool cover, spool & line and spring is suitable for use in...
Retail Price: £11.40
You save: £1.45  (13%)
Our Price: £9.95
and Free UK Shipping on orders over £30
... more info
Spool Cover, Spool & Line and Spring for Challenge trimmers
21152CHG

Spool Cover, Spool & Line and Spring for Challenge trimmers

ALM Manufacturing Ltd Spool & line, spool cover & spring Manufactured & packaged in the UK Product code: 21152CHG This spool & line, spool cover &...
Retail Price: £11.95
You save: £2.00  (17%)
Our Price: £9.95
and Free UK Shipping on orders over £30
... more info
Spool Head Assembly kit for Challenge strimmer
21498CHG

Spool Head Assembly kit for Challenge strimmer

ALM Manufacturing Ltd Spool Head Assembly Kit Contains: 1 x Housing1 x Spool & Line1 x Spool Retaining Bolt1 x Spring Supplied with M6 x 13mm right...
Retail Price: £17.27
You save: £2.32  (13%)
Our Price: £14.95
and Free UK Shipping on orders over £30
... more info
Spool retaining bolt for Challenge grass trimmers
21465CHG

Spool retaining bolt for Challenge grass trimmers

ALM Manufacturing Ltd Spool Retaining Bolt (Grey) - M6 13mm RH Thread Suitable for petrol grass trimmers using a M6 x 13mm x right hand thread bolt...
Retail Price: £4.80
You save: £1.24  (26%)
Our Price: £3.56
and Free UK Shipping on orders over £30
... more info
Spring for some Challenge Machines
24082CHG

Spring for some Challenge Machines

YAT Spring This spring is suitable for use in the following machines. Find your machine in the list below to ensure that this is a suitable part...
Our Price: £3.00
... more info
Throttle Cable for some Challenge Hedgetrimmers
24072CHG

Throttle Cable for some Challenge Hedgetrimmers

YAT Throttle Cable This throttle cable is suitable for use in the following machines. Find your machine in the list below to ensure that this is a...
Our Price: £11.95
Call for availability
... more info
Call for availability
Throttle Trigger for Challenge Hedgetrimmer
24078CHG

Throttle Trigger for Challenge Hedgetrimmer

YAT Throttle Trigger This throttle trigger is suitable for use in the following machines. Find your machine in the list below to ensure that this...
Our Price: £5.99
... more info
Torsion Spring for Challenge Hedgetrimmer
24081CHG

Torsion Spring for Challenge Hedgetrimmer

YAT Torsional spring This torsional spring is suitable for use in the following machines. Find your machine in the list below to ensure that this...
Our Price: £2.00
... more info
Universal Chainsaw Bar and Chain 35cm
21213CHG

Universal Chainsaw Bar and Chain 35cm

ALM Manufacturing Ltd 35cm Chainsaw Bar & Chain (3/8" .050 x 52DL) Product code: 21213CHG This 35cm chainsaw bar & chain (3/8" .050 x 52dl) is...
Retail Price: £33.99
You save: £3.40  (10%)
Our Price: £30.59
and Free UK Shipping on orders over £30
... more info
Valve for Challenge Chainsaw
24231CHG

Valve for Challenge Chainsaw

YAT Valve This valve is suitable for use in the following machines. Find your machine in the list below to ensure that this is a suitable part for...
Our Price: £0.75
... more info

Monthly Specials For August

30cm Metal Blade for Challenge 900W/1000W Rotary Mowers
30cm Metal Blade for Challenge 900W/1000W Rotary Mowers
Retail Price: £16.95
You save: £4.44  (26%)
£12.51  
£9.95
Save: 20% off

and Free UK Shipping on orders over £30

Specials  [more]

Yard Force grass bag section
Yard Force grass bag section
£19.95  
£9.95
Save: 50% off
Grass Bag section for Yard Force lawnmowers
Grass Bag section for Yard Force lawnmowers
£19.95  
£9.95
Save: 50% off

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17A Norwich Street
Fakenham
NR21 9AF
United Kingdom

Company registered in England & Wales. Company Registration Number: 8407301