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CS-440 Echo Chainsaw - Overview

Models starting with CS-440

Keep searches simple, eg. "belt" or "pump".
Trimmer Spark Plug – Part Number: 15901019830
Trimmer Spark Plug
★★★★★
★★★★★
(1)
PartSelect #: PS9263506
Manufacturer #: 15901019830
This Spark Plug Bpm-8y is a silver and white OEM part. Made of steel and ceramic it is individually sold, and is an electrical part. It is installed with a spark plug socket and is rated as Easy to in...
$6.40
  In Stock
Order now and your part arrives by Apr 19
Leaf Blower Fuel Tank Vent – Part Number: A356000031
Leaf Blower Fuel Tank Vent
★★★★★
★★★★★
(1)
PartSelect #: PS9183121
Manufacturer #: A356000031
This a a genuine OEM replacement check valve for your small engine. It is also known as a fuel tank vent. You may need to replace this part if you are noticing debris or dirty oil in the reservoir. Ma...
$10.97
  In Stock
Order now and your part arrives by Apr 19
Nut Flange – Part Number: V265000200
Nut Flange
PartSelect #: PS9236120
Manufacturer #: V265000200
This flanged hex nut is a genuine OEM steel fastener specifically designed for use in chainsaws and chop saws, serving the purpose of securing various components in these outdoor power equipment devic...
$6.40
  In Stock
Order now and your part arrives by Apr 19
Fuel Filter Assy. – Part Number: A369000460
Fuel Filter Assy.
★★★★★
★★★★★
(2)
PartSelect #: PS16478678
Manufacturer #: A369000460
The Fuel Filter is a white and silver, individually sold, steel part. It reuires pliers to install and its installation is rated as Easy. The part attaches inside of the fuel tank and is used to cle...
$11.70
  In Stock
Order now and your part arrives by Apr 19
Trimmer Flange Nut – Part Number: 43301903933
Trimmer Flange Nut
PartSelect #: PS9279274
Manufacturer #: 43301903933
This is a genuine OEM replacement part, it is sold individually. It is used in various places on the models shown below.. It is mainly use to secure parts such as Guide Bar Covers, Sprocket Guards etc.
$6.40
  In Stock
Order now and your part arrives by Apr 19
Tensioner – Part Number: 43301403931
Tensioner
PartSelect #: PS8975066
Manufacturer #: 43301403931
This replacement tensioner is specially designed for use with Echo pole pruners/chainsaws. This part is a crucial component of chain tensioning mechanism. If the bar doesn't adjust when you turn the t...
$6.78
  In Stock
Order now and your part arrives by Apr 19
Cap – Part Number: P021044580
Cap
★★★★★
★★★★★
(1)
PartSelect #: PS11826579
Manufacturer #: P021044580
Genuine OEM replacement part used on Echo chainsaws. This part keeps the fuel tank sealed and prevent gasoline from leaking. This item includes a retainer that remains in the tank to keep the fuel cap...
$6.40
  In Stock
Order now and your part arrives by Apr 19
Spark Plug Champion Rcj6Y – Part Number: 15901010630
Spark Plug Champion Rcj6Y
PartSelect #: PS9896342
Manufacturer #: 15901010630
  No Longer Available
Fuel Line Clip – Part Number: V490001230
Fuel Line Clip
PartSelect #: PS10053748
Manufacturer #: V490001230
Used in over 150 models of outdoor power equipment, this clip is commonly used to clip fuel lines or other hoses/tubes in place. It is sold individually, not as part of a kit or assembly, made of meta...
$6.40
  In Stock
Order now and your part arrives by Apr 19
Screw – Part Number: 90023805016
Screw
PartSelect #: PS9153138
Manufacturer #: 90023805016
This is a genuine OEM sourced replacement part designed for use with Echo blowers/trimmers. This is a standard hardware which has multiple applications based on your unit. Please refer to diagrams for...
$6.40
  Special Order
Trimmer Spark Plug Coil – Part Number: 15901103432
Trimmer Spark Plug Coil
PartSelect #: PS9263507
Manufacturer #: 15901103432
This spark plug wire, also known as a spark plug coil or spark plug cap coil, is compatible with various makes and models of hand-held outdoor power equipment and is sold individually. This wire is in...
$6.40
  In Stock
Order now and your part arrives by Apr 19
Clip – Part Number: 43302811030
Clip
PartSelect #: PS8967129
Manufacturer #: 43302811030
This plastic clip is an OEM part direct from the Echo manufacturer. This part is compatible with many chainsaw devices. The clip is secured onto the adjustment screw, and helps to work as a grip for t...
$6.40
  In Stock
Order now and your part arrives by Apr 19
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Replace clogged fuel filter.
Thru fuel cap, insert copper wire with hook formed on end. Fish around until you grab the fuel line. Pull the fuel line and filter thru the fuel fill neck.
Pull off old filter and replace with new. Push back into fuel tank & be done.
Parts Used:
Fuel Filter Assy.
  • Keith from NORWOOD, NJ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
24 of 42 people found this instruction helpful.
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My 5 year old Echo CS 4400 had a chain brake malfunction with stressed spring metal
The new one arrived in the mail 6 days later than suggested in the order. The two holes for attaching the brake to the saw were drilled 3/32 too far apart and had to file plastic and metal to get it on. When I got into the woods to work, the orange plastic paddle had been redesigned and was too close to the handle by an inch or two. Now my gloved hand (winter in Maine) caused the brake paddle to constantly engage the brake and stop the saw. I tried to loosen the nut to change the paddle location but the nut is on a bolt with a round Philips head and the bolt turns with the nut. I hack sawed a kerf in the Philips to get a real screw-driver on it and eventually got it apart to find the paddle position can't be altered. Assign a bunch of desk-jockey engineers to a project and so long as it looks pretty it's done, don't matter it won't work at all. I can't send it back with my Alterations but it won't work proper anyway so time for a new $300 saw. A bargain considering an ambulance ride is nearly $ 1500. $2000 if they give an Aspirin for the pain. For $57 I'll lick my wounds and be fine. I'll write it off as a bad-date.
Parts Used:
Chain Brake Assembly
  • miles from BIDDEFORD, ME
  • Difficulty Level:
    Very Difficult
  • Total Repair Time:
    More than 2 hours
1 of 3 people found this instruction helpful.
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