3085670 Carb Mounting Flange for Polaris Pro-X 550 2004

Carb Mounting Flange for Polaris

This carb mounting flange is the intake boot that mounts the carburetor to the engine on a 2004 Polaris Pro-X 550, referencing OEM 3085670.

Overview

This carb mounting flange is a direct-fit intake component that connects the carburetor to the engine on a 2004 Pro-X 550. The flange seals the intake path so the engine pulls air through the carburetor rather than leaking at the joint. It is intended for riders replacing a cracked, brittle, or loose intake boot on a Polaris snowmobile.

Built For Performance

• Molded rubber body absorbs engine vibration without cracking
• Sealing beads press against the carburetor and intake port
• Bolt holes align with the original mounting stud pattern
• Withstands fuel vapor and repeated heat cycles
• Helps hold a consistent air-fuel mixture by stopping intake leaks

Fits These Machines

• for Polaris Pro-X 550 (2004)

On-The-Job Use

• Trail riding in cold-weather conditions
• Carburetor removal and reinstallation jobs
• Pre-season tune-ups and maintenance
• Reviving a stored or hard-starting sled

Specs At A Glance

Good To Know

Q: What are the signs of a worn carb mounting flange? A: Cracking, stiffness, or an idle that shifts when the carburetor is moved are common indicators. A leak at this joint leans out the mixture and can cause hard starting or engine damage.

Q: Is mounting hardware included with this flange? A: It is supplied as the flange itself unless the listing says otherwise. Reuse your existing fasteners if they are sound, and check the intake gasket before reassembly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.