Sierra Carburetor Kit 18-7052 for Honda BF75 and BF90 Outboards (1997 & Up)

The Sierra 18-7052 Carburetor Kit is a carburetor repair kit engineered for Honda BF75 and BF90 outboard engines (1997 and up). It is built to restore correct carburetor function on these outboards, replacing the wear-prone internal components that most often cause rough idling, flooding, or fuel leaks as a carburetor ages.

The kit contains a 18-7047 Needle Valve Assembly, a 18-2472 Carburetor Gasket, and a 18-2480 Gasket Set, giving a technician the needle valve and both gasket sets needed to fully reseal and recalibrate the carburetor in one job rather than sourcing each part separately. Sierra manufactures the kit to meet or exceed the original equipment part it replaces, so fit, form, and function match what the engine was originally equipped with.

This kit is intended for Honda BF75 (1997 and up) and BF90 (1997 and up) outboard engines. Buyers should confirm their engine model and production year against these ranges before ordering, since Honda used a different carburetor kit configuration on earlier BF75/BF90 production.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-7052
• Product Type: Carburetor Kit
• Weight: 0.01875 pounds
• Kit Contents: 1x 18-7047 Needle Valve Assembly, 1x 18-2472 Carburetor Gasket, 1x 18-2480 Gasket Set
• Exterior Finish: Machined
• Vehicle Service Type: Personal Watercraft

Fitment

• Honda BF75 (1997 & Up)
• Honda BF90 (1997 & Up)

Frequently Asked Questions

What engines does the Sierra 18-7052 carburetor kit fit? The Sierra 18-7052 Carburetor Kit fits Honda BF75 outboards from 1997 and up, and Honda BF90 outboards from 1997 and up.

What is included in the 18-7052 carburetor kit? The kit includes one 18-7047 Needle Valve Assembly, one 18-2472 Carburetor Gasket, and one 18-2480 Gasket Set, covering the needle valve and gaskets needed for a carburetor rebuild.

Does the 18-7052 kit work on Honda BF75 or BF90 engines built before 1997? No. The 18-7052 kit is designated for BF75 and BF90 engines from 1997 and up; earlier BF75 and BF90 production uses a different Sierra carburetor kit.

How much does the Sierra 18-7052 carburetor kit weigh? The Sierra 18-7052 Carburetor Kit weighs 0.01875 pounds.

Is the Sierra 18-7052 an OEM part or an aftermarket replacement? It is a Sierra-manufactured aftermarket carburetor kit engineered to meet or exceed the original equipment part it replaces on Honda BF75 and BF90 outboards.

What is the needle valve part number included in kit 18-7052? The needle valve assembly included in the Sierra 18-7052 kit is part number 18-7047.

Can I use the 18-7052 kit on a Honda BF8 or BF9.9 outboard? No. The Sierra 18-7052 kit is fitted to Honda BF75 and BF90 outboards (1997 and up); other Honda outboard models use separate carburetor kits.

Does the 18-7052 kit include a gasket set for the carburetor? Yes, it includes both a 18-2472 Carburetor Gasket and a separate 18-2480 Gasket Set.

What finish does the 18-7052 carburetor kit have? The components in the Sierra 18-7052 kit have a machined exterior finish.

Is the 18-7052 kit a universal fit or specific to one engine? The 18-7052 Carburetor Kit is application-specific to Honda BF75 and BF90 outboards (1997 and up), not a universal carburetor kit.