Ring Overview:

RC Project OS Engine (Type 21J4) Carburetor Aluminum Sealing Ring. Constructed from CNC-machined high quality aluminum, this optional sealing ring is intended for the OS Engine (Type 21J4) 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