866-322-9842
Mon-Fri 7am-1am EST
Sat-Sun 7am-11pm EST
Repair Parts Home  Lawn Equipment Parts  Subaru / Robin Parts  20A-35903-03 Gasket2(Insulator)

Gasket2(Insulator)

Part Number: 20A-35903-03
Subaru / Robin
Availability: 25+ in stock
Price: $3.99
Quantity:
Order within the next 8 minutes
and your part ships today!

*This part replaces obsolete part #: and 277-35903-J3.

Description:
This is an authentic OEM sourced replacement part used on a variety of Subaru/Robin engines. This part provides an air tight seal between a carburetor and an insulator. This part is made out of composite material and it is sold individually.

You would need a wrench to complete a repair.
Product Information
Manufacturer: Subaru / Robin
Product Number: 20A-35903-03
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Related Products
Compatibility

This part is compatible with the following machines:

Subaru / Robin

Products Compatibility

This item works with the following types of products:

  • • Engine
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Engine
Parts Used:
Bowl Gasket - 214-62540-08
Packing - 277-32604-08
Gasket2(Insulator) - 20A-35903-03
Insulator Gasket - 20A-35902-03
Packing - 277-62110-18
Cup - 277-62100-18
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set, Nutdriver
Carburator needed cleaning and also new gaskets
Followed instructions on YouTube video.
The parts which I ordered were real OEM parts which ensured a correct fit e.g. for the gaskets.
I once did order a new carburator (Chinese knock-off) from the Big River "A" online but the gaskets did not fit. Had to send it back.
But using OEM parts on the original carburator was the better choice.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Element - 277-32603-08
Gasket2(Insulator) - 20A-35903-03
Insulator Gasket - 20A-35902-03
Hose Clamp - X56-11100-60
Carburetor Assembly - 277-62301-60
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set
lpressure washer rope broke
Exactly how you stated here before it cliked and disapered
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Bowl Gasket - 214-62540-08
Packing - 277-32604-08
Needle - 277-62500-08
Gasket2(Insulator) - 20A-35903-03
Element - 277-32619-17
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Wrench Set, Needle nose pliers
Surging engine speeds & no power
Removed carburetor air filter & mounting assembly
Removed carburetor from engine
Disassembled carburetor- removed old bowl gasket, needle valve, removed & soaked two air jets in carb cleaner and carefully dipped carburetor into carb cleaning solution (making sure NOT to dip plastic carburetor parts into the cleaning solution)
Reassembled carburetor with new parts & cleaned air jets
Remounted carburetor to engine
Remounted air cleaner mounting
Installed new element & old cover
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Gasket2(Insulator) - 20A-35903-03
Insulator Gasket - 20A-35902-03
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, Adjustable Wrench
Old gas in carb and tank
1. Removed carburetor
2. Disassembled carburetor and cleaned parts
3. Replaced gaskets and reattached carburetor
4. Cleaned gas tank after draining old gas out
5. Added new gas and it started right up
6. Ran engine with gas shut off till it stopped
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Gasket2(Insulator) - 20A-35903-03
Insulator Gasket - 20A-35902-03
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Wouldn't start
Installed gaskets, works fine
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Hard to crank. Then would run very rough, carburetor


Remove the air cleaner assembly. ereplacementparts has a you tube video on this subject. Here it is https://www.youtube.com/watch?v=faM2nla4_u4 . Empty the fuel from the tank or use some tube clamp pliers to stop the flow of fuel. Remove the carburetor from the engine. Remember where the spring and throttle where located. Then start removing the parts from the carb. and laying them on a clean towel. Once all the parts are off, clean the carb. with carb, cleaner. I did use some fishing line to clean out the small passages. Once it was clean and dry, I started to assemble it. I replaced the needle, cup and bowl o-ring. Then installed the float bowl with the o-ring and bolt. Installed the insulator with the gaskets on both sides of it. I then installed the new union and all of the parts attached to it. I removed the muffler, then the gasket and cleaned the area before I installed the new muffler gasket.
Removed the rocker arm cover and replaced the gasket beneath it. Installed a new fuel filter in the tank. Then before I installed the air cleaner, I exchanged the old packing (gasket) for the new one.
Running great again.










Did you find this story helpful?
Thanks for voting and helping fellow customers!
Discussion
Discussion for Gasket2(Insulator) - ( 20A-35903-03 )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
visa mastercard discover american express PayPal
HACKER SAFE certified sites prevent over 99.9% of hacker crime.

fancyboxy