Sierra Carburetor Kit 18-7768, Replaces Yamaha 6H4-W0093-03-00, Personal Watercraft

The Sierra 18-7768 Carburetor Kit is a rebuild kit for personal watercraft carburetors running on gasoline. It is built as a direct equivalent to the Yamaha 6H4-W0093-03-00 carburetor kit, giving owners a way to restore carburetor performance without sourcing the original equipment part. Each kit ships as a single count unit intended to service one carburetor, so multi-carburetor engines will need a matching number of kits.

Sierra manufactures this kit to meet or exceed the specification of the original equipment part it replaces, and every Sierra part is backed by Sierra's customer satisfaction warranty. The kit is intended for technicians and owners performing carburetor rebuilds or repairs on compatible Yamaha personal watercraft applications, where wear on internal carburetor components can cause rough idle, poor throttle response, or hard starting.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-7768
• Product Type: Carburetor Kit
• Vehicle Service Type: Personal Watercraft
• Fuel Type: Gasoline
• Unit Count: 1 count
• Exterior Finish: Machined
• Weight: 0.06 pounds

Fitment

• Yamaha personal watercraft applications originally equipped with the Yamaha 6H4-W0093-03-00 or 6H4-W0093-02-00 carburetor kit

Replaces (OEM)

• Yamaha 6H4-W0093-03-00
• Yamaha 6H4-W0093-02-00
• Mallory 9-37503

Frequently Asked Questions

What is the Sierra 18-7768 Carburetor Kit used for? The Sierra 18-7768 is a carburetor rebuild kit designed to service one gasoline carburetor on compatible Yamaha personal watercraft, restoring performance during a carburetor rebuild or repair.

Does the 18-7768 kit replace the Yamaha 6H4-W0093-03-00 kit? Yes, the Sierra 18-7768 is built as a direct equivalent to the Yamaha 6H4-W0093-03-00 carburetor kit and is also interchangeable with the Yamaha 6H4-W0093-02-00 kit.

Is the Sierra 18-7768 the same as the Mallory 9-37503? The Sierra 18-7768 Carburetor Kit is interchangeable with the Mallory 9-37503 kit, so either part number services the same application.

How many carburetors does one 18-7768 kit service? One Sierra 18-7768 kit is packaged as a single unit count and services one carburetor, so multi-carburetor watercraft need one kit per carburetor.

How much does the Sierra 18-7768 Carburetor Kit weigh? The Sierra 18-7768 Carburetor Kit weighs 0.06 pounds.

Is this an OEM Yamaha part or an aftermarket part? The Sierra 18-7768 is an aftermarket carburetor kit manufactured by Sierra to meet or exceed the specification of the original Yamaha equipment it replaces.

What fuel type is the 18-7768 carburetor kit designed for? This kit is designed for gasoline-fueled personal watercraft carburetors.

What finish do the components in the 18-7768 kit have? The components in the Sierra 18-7768 Carburetor Kit have a machined finish.

Is the Sierra 18-7768 covered by a warranty? Yes, the Sierra 18-7768 Carburetor Kit is covered under Sierra's customer satisfaction warranty, as are all Sierra parts.

What vehicle type is the Sierra 18-7768 intended for? The Sierra 18-7768 Carburetor Kit is intended for use on personal watercraft.