Easy
15-30 minutes
This is a genuine manufacturer-approved component which is specially made for use with Honda engines commonly installed on lawn and garden equipment. It is an identical replacement for a missing or a faulty nut that helps to secure the tappet adjusting screw. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality part is made of durable metal and is sold individually.
Nut- Tappet Adjusting 90206-001-000
OEM part for: Honda
Part Number: 90206-001-000
$5.95
In Stock
Ships within 1 business day 
Jump To:
Frequently Purchased Together ?
Compatibility
This Nut- Tappet Adjusting will fit the following 844 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 844 matching models.
844 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Honda
- Lawn Boy
- Toro
This item works with the following types of products:
- Engine
- Generator
- Lawn Mower
- Lawn Tractor
- Scooter
- Snowblower
Customer Part Reviews ?
Average Rating (out of 5):
Click to filter by ratings:
5 stars
3
4 stars
0
3 stars
0
2 stars
0
1 stars
0
< PREV
- 1
Parts are always right and on time no waiting
Always the correct part at a good price and reasonable shipping cost
Stanley -
October 24, 2022
Verified Purchase
Exact replacement
Arrived sooner than expected. Great service
Guest -
December 18, 2020
Verified Purchase
Easy repair
The nut arrived as expected, on time,neatly packaged and correct size. It went on perfectly with no issues.
Guest -
July 28, 2020
Verified Purchase
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- Tappet Adjusting
No questions have been asked yet
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.
tappet and nut stripped out..
LeGrand - September 30, 2023
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set, feeler gauge
very easy replacement
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Valve spring adjustment bolt not present
Juan - March 4, 2023
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver
Parts Used
Engine had no compression. Intake valve was not seating due to lack of adjustment in valve lash. Took cylinder head off and cleaned off valve seat. Reassembled and adjusted valve lash. Engine now has compression.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
cracked rocker arm on exhaust valve -- common problem on Honda GCV190 engines
Paul - May 15, 2021
Tool Type
Engine
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set, feeler gage
removed spark plug
removed valve cover
rotated engine to Top Dead Center (TDC)
pulled rocker arm pin (easy) and removed rocker arm
Installed tappet screw and nut on new rocker arm
Installed rocker arm and pin
set gap by adjusting tappet screw and nut (.08 inch for my engine)
checked gap on intake valve (it was fine)
Installed valve cover and spark plug
Easy, peasy
removed valve cover
rotated engine to Top Dead Center (TDC)
pulled rocker arm pin (easy) and removed rocker arm
Installed tappet screw and nut on new rocker arm
Installed rocker arm and pin
set gap by adjusting tappet screw and nut (.08 inch for my engine)
checked gap on intake valve (it was fine)
Installed valve cover and spark plug
Easy, peasy
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Valve rocker broke.
james - April 5, 2018
Tool Type
Engine
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Feeler guage
1. Removed the valve cover.
2. Removed the old broken rocker.
3. Installed the new rocker, the adjustment bolt, and the lock nut.
4. Adjusted the valves and reinstalled the valve cover.
2. Removed the old broken rocker.
3. Installed the new rocker, the adjustment bolt, and the lock nut.
4. Adjusted the valves and reinstalled the valve cover.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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.
