Parts/Engines & fuel/Engine parts/J&T Bearing Co. OS Engines .21 Carburetor Circular Aluminum Seal Ring (Black)
J&T Bearing Co. OS Engines .21 Carburetor Circular Aluminum Seal Ring (Black)
J&T Bearing Co.

J&T Bearing Co. OS Engines .21 Carburetor Circular Aluminum Seal Ring (Black)

Part # JTB-JT10991-B5.0(1)
Where to buy
$6.99
AMain Hobbies
Seen Oct 12, 2026
$6.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Seal Ring Overview:

J&T OS .21 Engines Carburetor Circular Aluminum Seal Ring. Constructed from CNC-machined high quality aluminum, this optional sealing ring is intended for the OS .21 on-road and off-road engines carburetor to provide supreme protection from air and dust for maximum durability and longevity of the carburetor. Package includes one aluminum sealing ring.


Features:

  • CNC-machined high quality aluminum
  • Anodized black
  • Provides supreme protection from air and dust
  • Maximum durability and longevity

Reviews5.0 · 1 review

CoreyVerified owneron J&T Bearing Co. OS Engines .21 Carburetor Circular Aluminum Seal Ring (Black)

Good tight fit on OS 21j3 carb. Better than using a zip tie like most do. And it looks awesome. I definitely recommend to seal the carb boot to prevent air leaks and keep dirt out. Works great!

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