This is a genuine OEM sourced replacement part designed for use with Echo trimmers/blowers. It is designed to keep the fuel in the tank. It includes a retainer that remains in the tank to keep the fuel cap from being lost or falling on the ground. It is made out of plastic and it is sold individually.
Cap Assembly P100006640
OEM part for: Echo
Part Number: P100006640



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Compatibility
This Cap Assembly will fit the following 957 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 957 matching models.
957 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Echo
- Little Wonder
This item works with the following types of products:
- Blower
- Cultivator
- Drill
- Edger
- Grass Trimmer
- Hedge Trimmer
- Paint Sprayer
- Pruner
- Trimmer
This part replaces obsolete part #: 13100455530
Repair Videos ?
Filthy Filters? This article will show you how to install a filter kit on an Echo SRM-225 trimmer....
May 27, 2015
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Does this fit my product?Questions & Answers for Cap Assembly
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
I lost the gas cap
Tool Type
Edger
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, no tools necessary
Parts Used
Pole trimmer was in working condition initially, but wear and tear on various parts required replacement to maintain optimum performance.
Tool Type
Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Snap ring tool
2) cleaned up chain, bar and other parts
3) removed usable parts from sprocket cover
4) replaced worn, broken parts as ordered
5) reverse of previous steps to assemble
6) replaced damaged/missing stickers
7) tested assembled unit
8) enjoy cold snacks
Rebuild/ restore
Tool Type
Blower
Difficulty
Easy
Time
More than 2 hours
Tools Used
Screwdriver, Power Drill, Socket set, Wrench Set, Allen Wrench
Parts Used
- Spark Arrester Screen - A310000000
- Exhaust Guard - A313000520
- Fuel Tank - A350002531
- Vent Tube 3x6x145mm - V471000611
- Fuel Tube 3x6x230mm - 13201035431
- Fuel Return Tube 3x6x145mm - V471000550
- Fuel Line Grommet - 13211555931
- Nozzle - E165000110
- Swivel Tube - P021007780
- Clamp - V495000430
- Flexible Tube - E164000061
- Clamp - V495000440
- Elbow Tube - E160000092
- Cap Assembly - P100006640
- Label-echo - 89011804262
- Tube-Blower-Straight - E165000020
- Handle Assembly - 001106
- Label-echo - 89011849330
- Gasket-exhaust - V104000720
- Cover-engine - A190000112
- Label - Model -- Pb-651h - X503005570
Echo PB651H
Trigger throttle was broken, all fuel lines frayed
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Learn MoreOur product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.