Easy
15-30 minutes
It is an authentic manufacturer sourced replacement part designed for use with Subaru / Robin engines. This carburetor gasket provides an air tight seal between the carburetor and the insulator. Over time gaskets tend to deteriorate and crack eventually requiring replacement. It is made from high quality composite material and it is sold individually.
Gasket2(insulator) 279-35903-J3
OEM part for: Subaru / Robin
Part Number: 279-35903-J3
$4.99
In Stock
Ships within 1 business day 
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Compatibility
This Gasket2(insulator) will fit the following 67 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Subaru / Robin
Show More Compatible ModelsThis item works with the following types of products:
- Engine Parts
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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.
engine would run for short time then stop
Daniel - December 16, 2021
Tool Type
Engine
Difficulty
Medium
Time
30-60 minutes
Tools Used
Pliers, Socket set, Nutdriver
removed carburetor and cleaned twice. replaced gaskets and fuel bowl o ring. replaced spark plug. runs now
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The gaskets on my generator where torn by the previous owner.
AJ - August 22, 2017
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Razor blade scraper
1. Remove the air filter cover and the filter.
2. Remove two 10mm nuts from the inside.
3. Replaced the gaskets.
4. Reassembled and tested.
2. Remove two 10mm nuts from the inside.
3. Replaced the gaskets.
4. Reassembled and tested.
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Defective gaskets and air filter
Bruce - April 19, 2017
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, None
Removed air cleaner box and removed carb. Replaced gasket on each side of carb and then reinstalled. Replaced air filter element with new one after soaking it in oil.
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Generator sat for a couple years and needed to clean the carburetor.
Joe - February 15, 2017
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set
1. Removed air filter.
2. Removed carburetor and gaskets.
3. Took carburetor apart and soaked in carburetor cleaner.
4. Put carburetor together and installed with new gaskets and oring.
5. Put new gasoline in tank and started engine.
2. Removed carburetor and gaskets.
3. Took carburetor apart and soaked in carburetor cleaner.
4. Put carburetor together and installed with new gaskets and oring.
5. Put new gasoline in tank and started engine.
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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.
