This is an authentic replacement part, sourced from the manufacturer for use with brushcutters from Shindaiwa and lawnmowers, trimmers, blowers, hedge clippers, and chainsaws from Echo. The nut is used with several different types of machines and the application of the nut can vary based on the model of the equipment.
Nut 4mm 90050000004
OEM part for: Echo, Shindaiwa
Part Number: 90050000004
$4.99
In Stock
Order within the next 11 hours and your part ships today! 
Compatibility
This part will fit the following 146 machines
Shindaiwa
BP25 Brushcutter View Diagrams & Manuals
BP30L-T Brushcutter View Diagrams & Manuals
BP40LA Backpack Brushcutter View Diagrams & Manuals
C242 Brushcutter View Diagrams & Manuals
C2510 Brushcutter View Diagrams & Manuals
EB480 Blower View Diagrams & Manuals
EB500 Blower View Diagrams & Manuals
EB501 Blower View Diagrams & Manuals
BP-35 Brushcutter View Diagrams & Manuals
C242 (T16512001001 - T16512999999) Brush Cutter View Diagrams & Manuals
C242 (T16611001001 - T16611999999) Brush Cutter View Diagrams & Manuals
C242 (T16713001001 - T16713999999) Brush Cutter View Diagrams & Manuals
BP35 (9018291-9090220) Brushcutters (Bp) View Diagrams & Manuals
C242 (T74014001001-T74014999999) Brushcutters (C) View Diagrams & Manuals
B3000 O. E. M. Swisher Brushcutters (B) View Diagrams & Manuals
P230S Pole Pruners View Diagrams & Manuals
Echo
M14V A1Z0 Lawn Mower Engine View Diagrams & Manuals
M14V B1Z0 Lawn Mower Engine View Diagrams & Manuals
M14V B2Z0 Lawn Mower Engine View Diagrams & Manuals
M14V C3X0 Lawn Mower Engine View Diagrams & Manuals
M14V D1X0 Lawn Mower Engine View Diagrams & Manuals
SRM-210AE Curved Shaft Trimmer / Brushcutter View Diagrams & Manuals
SRM-140D Curved Shaft Trimmer / Brushcutter View Diagrams & Manuals
SRM-140DA Curved Shaft Trimmer / Brushcutter View Diagrams & Manuals
SRM-2000 Straight Shaft Trimmer / Brushcutter View Diagrams & Manuals
SRM-210E Straight Shaft Trimmer / Brushcutter View Diagrams & Manuals
DM-9 Duster Mister View Diagrams & Manuals
SRS-2400 (Type 1) (After S/N 001001) Shaft Reciprocating Saw View Diagrams & Manuals
SRS-2400 (Type 1E) (After S/N 001001) Shaft Reciprocating Saw View Diagrams & Manuals
CS-280E (0120269 - 9999999) Chainsaw View Diagrams & Manuals
CS-280EP (120269-9999999) Chainsaw View Diagrams & Manuals
CS-290EVL (After S/N 0008580) Chainsaw View Diagrams & Manuals
CS-290EVLP (After S/N 008580) Chainsaw View Diagrams & Manuals
CS-3000 (Type 1E) (After S/N 001001) Chainsaw View Diagrams & Manuals
CS-300EVL Chainsaw View Diagrams & Manuals
CS-300 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-301 Chainsaw View Diagrams & Manuals
CS-300 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-301 (02001001 - 02999999) Chainsaw View Diagrams & Manuals
CS-301 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-305 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-305 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-306 (02001001 - 02999999) Chainsaw View Diagrams & Manuals
CS-306 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-306 (C07511001001 - C07511999999) Chainsaw View Diagrams & Manuals
CS-306 (C08411001001 - C08411999999) Chainsaw View Diagrams & Manuals
CS-306 (C09413001001 - C09413999999) Chainsaw View Diagrams & Manuals
CS-340 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-341 (02001001 - 02999999) Chainsaw View Diagrams & Manuals
CS-340 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-341 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-3400 (Type 1) Chainsaw View Diagrams & Manuals
CS-3400 (Type 1E) Chainsaw View Diagrams & Manuals
CS-341 (C07611001001 - C07611999999) Chainsaw View Diagrams & Manuals
HCA-2400 (After S/N 005910) Hedge Clipper Articulating View Diagrams & Manuals
HCA-2400 (001001-005909) Hedge Clipper Articulating View Diagrams & Manuals
HCA-2400 (Type 1E) Hedge Clipper Articulating View Diagrams & Manuals
HCA-260 (05001001 - 05003033) Hedge Clipper Articulating View Diagrams & Manuals
HCA-260 (05003034 - 05999999) Hedge Clipper Articulating View Diagrams & Manuals
HCA-260 (06001001 - 06001500) Hedge Clipper Articulating View Diagrams & Manuals
HCA-260 (07001001 - 07999999) Hedge Clipper Articulating View Diagrams & Manuals
HCA-261 (02001001 - 02999999) Hedge Clipper Articulating View Diagrams & Manuals
HCA-261 (06001001 - 06999999) Hedge Clipper Articulating View Diagrams & Manuals
PB-9 (After S/N 001001) Backpack Blower View Diagrams & Manuals
PB-202 (001001 - 0040501) Handheld Blower View Diagrams & Manuals
PB-202 (After S/N 0040502) Handheld Blower View Diagrams & Manuals
PB-210 (03001001 - 03999999) Handheld Blower View Diagrams & Manuals
PB-210E (After S/N 001001) Handheld Blower View Diagrams & Manuals
PB-210E (Type 1E) (After S/N 001001) Handheld Blower View Diagrams & Manuals
PB-211 (02001001 - 02999999) Handheld Blower View Diagrams & Manuals
CS-341 (C08511001001 - C08511999999) Chainsaw View Diagrams & Manuals
CS-341 (C09513001001 - C09513999999) Chainsaw View Diagrams & Manuals
CS-345 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-345 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-3450 (Type 1) (001001 - 025666) Chainsaw View Diagrams & Manuals
CS-3450 (Type 1) (After S/N 025667) Chainsaw View Diagrams & Manuals
CS-3450 (Type 1E) (After S/N 001001) Chainsaw View Diagrams & Manuals
CS-346 (02001001-02006473) Chainsaw View Diagrams & Manuals
CS-346 (02006474 - 02999999) Chainsaw View Diagrams & Manuals
CS-346 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-351VL Chainsaw View Diagrams & Manuals
CS-440 (08001001 - 08007504) Chainsaw View Diagrams & Manuals
CS-440 (08007505 - 08999999) Chainsaw View Diagrams & Manuals
CS-440 (10001001 - 10999999) Chainsaw View Diagrams & Manuals
CS-440 (C07013001001 - C07013999999) Chainsaw View Diagrams & Manuals
CS-440 (C09112001001 - C09112999999) Chainsaw View Diagrams & Manuals
CS-4400 (Type 1) (After S/N 001001) Chainsaw View Diagrams & Manuals
CS-4400 (Type 1E) (001001 - 101000) Chainsaw View Diagrams & Manuals
CS-4400 (Type 1E) (After S/N 101001) Chainsaw View Diagrams & Manuals
CS-452VL (0 - 0230441) Chainsaw View Diagrams & Manuals
CS-452VL (After S/N 023442) Chainsaw View Diagrams & Manuals
CS-510 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-510 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-520 (05001001 - 05023601) Chainsaw View Diagrams & Manuals
CS-520 (05023602 - 05999999) Chainsaw View Diagrams & Manuals
CS-520 (07001001 - 07002929) Chainsaw View Diagrams & Manuals
CS-520 (07002930 - 07999999) Chainsaw View Diagrams & Manuals
CS-520 (C07113001001 - C07113999999) Chainsaw View Diagrams & Manuals
CS-520 (C09312001001 - C09312999999) Chainsaw View Diagrams & Manuals
CS-601S Chainsaw View Diagrams & Manuals
CS-601SVL Chainsaw View Diagrams & Manuals
CS-602VL Chainsaw View Diagrams & Manuals
CS-60S (After S/N 0059501) Chainsaw View Diagrams & Manuals
CS-341 (C23111001001-C23111999999) Chainsaw View Diagrams & Manuals
CS-3000 (Type 1) (After S/N 001001) Chainsaw View Diagrams & Manuals
CS-303T (C26012001001 - C26012999999) 30.1cc Top Handle Chain Saw View Diagrams & Manuals
CS-303T (C26111001001 - C26111999999) 30.1cc Top Handle Chain Saw View Diagrams & Manuals
CS-303T (C26213001001 - C26213999999) 30.1cc Top Handle Chain Saw View Diagrams & Manuals
99944200590 Articulating Hedge Trimmer Attachment View Diagrams & Manuals
22410010610 (Type 1) Super Jet Type 1 View Diagrams & Manuals
99946400060 Hedge Trimmer Attachment View Diagrams & Manuals
CS-701SVL Chainsaw View Diagrams & Manuals
CS-702VL Chainsaw View Diagrams & Manuals
CS-750EVL Chainsaw View Diagrams & Manuals
DM-4500 Sprayer Duster Mister View Diagrams & Manuals
M14V Mower Engine Lawn Equipment View Diagrams & Manuals
HCA-2400 Articulating Hedge Clipper Lawn Equipment View Diagrams & Manuals
HCA-260 (05001001-05999999) Articulating Hedge Clipper Lawn Equipment View Diagrams & Manuals
HCA-260 (06001001-06999999) Articulating Hedge Clipper Lawn Equipment View Diagrams & Manuals
CS-280E (0120269-0313000) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-280E (0313001-9999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-280EP (0120269-0313000) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-280EP (0313001-9999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-290EVL (008580-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-290EVLP (008580-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-3000 (1)(001001-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-3000 (1E)(001001-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-3000 (20001001-20999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-301 (00100 & Up) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-303T (C31826001001-C31826999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-303T (C33214001001-C33214999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-303T (C67215001001-C67215999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-341 (C04112001001-C04112999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-341 (C24912001001-C24912999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-341 (C25013001001-C25013999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-346 (02001001-02999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-440 (08001001-08999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-4400 (1)(001001-101000) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-4400 (1E)(101001-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-452VL Chainsaw Lawn Equipment View Diagrams & Manuals
CS-520 (05001001-05999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-520 (07001001-07999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-60S (059501-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
PB-9 Backpack Blower Lawn Equipment View Diagrams & Manuals
PB-202 (0040502-9999999) Handheld Blower Lawn Equipment View Diagrams & Manuals
PB-210E (Type 1) Handheld Blower Lawn Equipment View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Trimmer Parts
- Blower Parts
- Lawn Mower Parts
- Paint Sprayer Parts
- Reciprocating Saw Parts
- Saw Parts
- Chain Saw Parts
This part replaces obsolete part #: 01500-04031
Repair Videos ?
Articles:
|
Filthy Filters? This article will show you how to install a filter kit on an Echo SRM-225 trimmer....
May 27, 2015
|
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Nut 4mm
No questions have been asked yet
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.
Our 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.
