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Cupped Washer - 04409:Ryobi 360 View
Cupped Washer - 04409:RyobiCupped Washer - 04409:RyobiCupped Washer - 04409:Ryobi 360 View

Cupped Washer 04409

Part Number: 04409
RyobiHomelite
Availability: In Stock
Price: $4.99
Ships within 1 business day

*This part replaces obsolete part #: UP04129 and 638017001.

Product Information
Description:
The cupped washer attaches to the tri-arc blade with the use of the lock nut. This part is an OEM from Ryobi and Homelite to be used in brushcutters and trimmers. It is made of metal and helps to keep the cutting tool in place. A wrench will be needed if this part needs to be replaced. This washer is priced as an individual replacement part.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Ryobi
Homelite
UT15169 (Versa Tool) Zip Start Trimmer
UT15518F Expand-It Edger Attachment
UT15164 (Versa Tool) Trimmer
UT70127 Straight Shaft Trimmer
UT70127A Straight Shaft Trimmer
UT70129 Straight Shaft Trimmer
UT70129A Straight Shaft Trimmer
UT70131 Straight Shaft Trimmer
UT70131A Straight Shaft Trimmer
UT15702B Expand-It Brush Cutter
UT-15106-1 String Trimmer
ST385BC (UT-15040-H) String Trimmer
ST385BC (UT-15040-J) String Trimmer
ST385BC (UT-15040-K) String Trimmer
ST385i (UT-15173) String Trimmer
UT-15133 String Trimmer
UT-15089-B PBC3600 String Trimmer
UT-15089-C PBC3600 String Trimmer
UT-15089-D PBC3600 String Trimmer
UT-15089-E PBC3600 String Trimmer
UT-15089-R PBC3600 String Trimmer
UT-15091-A PBC3600-B String Trimmer
UT-15091-B PBC3600-B String Trimmer
UT-15091-C PBC3600-B String Trimmer
UT-15091-D PBC3600-B String Trimmer
UT-15091-E PBC3600-B String Trimmer
UT-15091-F PBC3600-B String Trimmer
UT-15090-B PLT3400 String Trimmer
UT-15090-C PLT3400 String Trimmer
UT-15090-D PLT3400 String Trimmer
UT-15090-E PLT3400 String Trimmer
UT-20610-C PSE3000 String Trimmer
UT-15040-H ST385BC String Trimmer
UT-15040-J ST385BC String Trimmer
UT-15040-K ST385BC String Trimmer
UT-15178 ST725 String Trimmer
UT-15153 ST725SC String Trimmer
UT-15136-A Versatool String Trimmer
UT-15107 Z725CB String Trimmer
UT-15107-1 Z725CB String Trimmer
UT-15106 Z830SB String Trimmer
UT-15116 Z830SBA String Trimmer
RY30160 30cc Brushcutter
RY30260B 30cc Brushcutter
RY30570 30cc String Trimmer And Brushcutter
RY30562 30cc Brushcutter
RY30260 30cc Brushcutter
RY30564 30cc Brushcutter
Expand the 138 compatible machines
Products Compatibility

This item works with the following types of products:

  • • Edger
  • • Trimmer

Questions & Answers for Cupped Washer


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Repair Instructions: Submitted by Customers Like You
Tool Type:
Trimmer
Parts Used:
Lock Nut - 678018001
Cupped Washer - 04409
Gear Case Assembly - 308210008
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Nutdriver
the nut striped
removed the old parts
replace the gear box with the new unit
installed the new cutting blade
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Tool Type:
Edger
Parts Used:
Lock Nut - 678018001
Cupped Washer - 04409
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Socket set
Lock nut was stripped.
Used a dremel tool to cut the damaged lock nut off.
Then I replaced the edger blade.
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Tool Type:
Trimmer
Parts Used:
Cupped Washer - 04409
Flanged Washer - 099078001005
Nut- Hex Locking (r.h.) - UP03492
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Socket set
Blade struck hidden wire and came off including washers and nut.
Simply installed parts ordered as per manual including the new blade.
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Tool Type:
Trimmer
Parts Used:
Lock Nut - 678018001
Cupped Washer - 04409
Tri-arc Blade - 638006004
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Added brush cutter to weed eater
Disassembled string head and assembled cutter
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  • washer and hex nut
    The hex nut was not useable (wrong size, too small).
    Guest - September 12, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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