Sierra Carburetor Kit 18-7221, White, Replaces Evinrude/Johnson 435442, 438996

The Sierra 18-7221 Carburetor Kit is a precision-built rebuild kit designed to restore carburetor performance on applicable outboard motors. Each component in the kit is manufactured to meet or exceed the quality of the original equipment part it replaces, making it a dependable choice for a carburetor rebuild rather than a full replacement purchase. The kit is finished in white and features a machined exterior for accurate fitment and reliable operation once installed.

This kit is built as a universal-fit product for marine personal craft applications, and it is designed to be interchangeable with several widely used carburetor kit part numbers, giving owners flexibility if their original kit number is not readily available. Because it is sold as a rebuild kit rather than a single molded part, it is intended for use by anyone performing a carburetor overhaul who needs precision internal components rather than a full carburetor assembly.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-7221
• Color: White
• Weight: 0.18 pounds
• Product Dimensions: 0.39 x 0.39 x 0.39 inches
• Fit Type: Universal
• Compatible Vehicle Type: Marine Personal Craft
• Exterior Finish: Machined
• UPC: 030999875990
• Category: Evinrude Outboard Carburetors & Kits

Fitment

Universal fit for marine personal craft applications.

Replaces (OEM)

• GLM 40590
• Evinrude/Johnson 435442
• Evinrude/Johnson 438996
• Mallory 9-37108

Frequently Asked Questions

What is included in the Sierra 18-7221 Carburetor Kit? The Sierra 18-7221 is a carburetor rebuild kit containing precision-built components intended to restore a carburetor to original operating condition rather than a complete carburetor assembly.

Is the Sierra 18-7221 a genuine Sierra part or an aftermarket part? It is a genuine Sierra International product, part number 18-7221, manufactured to meet or exceed the quality of the original equipment part it replaces.

What OEM part numbers does the Sierra 18-7221 replace? This kit is designed to be interchangeable with GLM 40590, Evinrude/Johnson 435442, Evinrude/Johnson 438996, and Mallory 9-37108.

Will the Sierra 18-7221 fit any outboard motor? The Sierra 18-7221 Carburetor Kit is listed as a universal fit item compatible with marine personal craft applications rather than being restricted to one specific engine model.

What color is the Sierra 18-7221 Carburetor Kit? The kit is finished in white.

How much does the Sierra 18-7221 Carburetor Kit weigh? It weighs 0.18 pounds.

What are the dimensions of the Sierra 18-7221 Carburetor Kit? The Sierra 18-7221 measures 0.39 x 0.39 x 0.39 inches.

Is the Sierra 18-7221 Carburetor Kit still available from the manufacturer? Yes, the Sierra 18-7221 is not discontinued by the manufacturer.

Does the Sierra 18-7221 have a machined finish? Yes, the exterior of the components in the Sierra 18-7221 Carburetor Kit is machined for accurate fitment.

What category does the Sierra 18-7221 belong to? The Sierra 18-7221 Carburetor Kit is categorized under Evinrude outboard carburetors and kits.