Sierra Carburetor Kit 18-7024 for Johnson/Evinrude 5-40 HP Outboards, Replaces 382052 382053 385356

The Sierra 18-7024 Carburetor Kit is an OEM-quality rebuild kit engineered for Johnson and Evinrude outboard engines rated 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, and 40 HP. Each kit is built to precise fit, form, and function specifications so the repaired carburetor performs to the same standard as the original equipment part it replaces. This is a single carburetor kit per package, intended for boat owners and marine technicians rebuilding a worn or malfunctioning carburetor rather than replacing the entire assembly.

Carburetor kits like the 18-7024 typically restore proper fuel metering and idle performance by replacing the internal wear components that degrade with age, ethanol-blended fuel exposure, and normal engine hours. Because Sierra manufactures each kit to match the specific application, it is designed as a precise, direct-fit rebuild solution for the listed Johnson/Evinrude outboard engines rather than a universal or generic kit.

The 18-7024 is cross-referenced to multiple OEM and aftermarket part numbers, making it easy to identify as the correct replacement kit regardless of which reference number appears on your existing parts documentation or old packaging.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-7024
• Product Type: Carburetor Kit
• Units Included: 1 carburetor kit per package
• Weight: 0.18 pounds
• UPC: 030999320759
• Exterior Finish: Machined
• OEM Cross-Reference: 382052, 382053, 385356, 439075
• Aftermarket Cross-Reference: Mallory 9-37104, GLM 40530

Fitment

• Johnson/Evinrude outboard engines: 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, 40 HP

Replaces (OEM)

• 382052
• 382053
• 385356
• 439075
• Mallory 9-37104
• GLM 40530

Frequently Asked Questions

What engines does the Sierra 18-7024 carburetor kit fit? The 18-7024 is designed for Johnson and Evinrude outboard engines rated 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, and 40 HP.

Is the 18-7024 kit the same as OEM part 382053? Yes, the Sierra 18-7024 carburetor kit cross-references to OEM numbers 382052, 382053, and 385356, so it is a direct equivalent to those original Johnson/Evinrude part numbers.

Does 18-7024 replace Johnson/Evinrude part 439075? Yes, part number 439075 is one of the OEM numbers the Sierra 18-7024 carburetor kit is built to replace.

How many carburetors does one 18-7024 kit rebuild? Each package contains one carburetor kit, sized to rebuild a single carburetor.

How much does the Sierra 18-7024 carburetor kit weigh? It weighs 0.18 pounds.

Is this a genuine Sierra part or a generic aftermarket kit? The 18-7024 is manufactured by Sierra to OEM-quality standards, engineered for precise fit, form, and function on its specified Johnson/Evinrude applications rather than being a generic universal kit.

Will the 18-7024 kit work if my old part is stamped Mallory 9-37104? Yes, the Sierra 18-7024 carburetor kit is cross-referenced to Mallory 9-37104, so it is an equivalent replacement.

What is the exterior finish of the 18-7024 carburetor kit components? The kit has a machined exterior finish.

Can I use the 18-7024 kit on a Johnson/Evinrude engine other than the listed horsepower ratings? The 18-7024 is engineered specifically for 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, and 40 HP Johnson/Evinrude outboards, so fitment outside those ratings is not confirmed.

Does the GLM 40530 number match the Sierra 18-7024 kit? Yes, GLM 40530 is listed as an interchangeable cross-reference for the Sierra 18-7024 carburetor kit.

What is included with the Sierra 18-7024 carburetor kit? The package includes one complete carburetor kit for rebuilding a single carburetor on the listed Johnson/Evinrude outboard engines.