Carburetor Intake Manifold Flange for Honda TRX 450R TRX 450ER 2006-2012

Carburetor Intake Manifold for Honda TRX 450R and TRX 450ER

This carburetor intake manifold and flange for Honda TRX 450R and TRX 450ER models from 2006 to 2012 connects the carburetor to the engine head, delivering a sealed air and fuel path for consistent throttle response.

Overview

This intake manifold is built to fit Honda TRX 450R and TRX 450ER ATVs from 2006 through 2012, sealing the gap between the carburetor and the engine intake port. The flange design helps eliminate vacuum leaks that cause rough idle and lean running on the carburetor. It is a direct replacement piece for riders servicing or rebuilding the fuel system on their machine.

Built For Performance

• Direct-fit flange geometry for the TRX 450R and TRX 450ER carburetor mount
• Rubber and composite body absorbs engine vibration to resist cracking
• Sealing surface machined to seat flush against the intake port
• Mounting bolt holes positioned to match the factory carburetor spacing
• Resists fuel and heat exposure under sustained engine operation
• Replaces a worn or hardened manifold that causes air leaks

Fits These Machines

• for Honda TRX 450R, 2006-2012
• for Honda TRX 450ER, 2006-2012

On-The-Job Use

• Routine carburetor rebuilds and intake service on the TRX 450R and TRX 450ER
• Restoring a sealed intake path after a manifold develops cracks or leaks
• Track, trail, and dune riding where throttle response depends on a tight intake seal
• Shop and home garage repairs where a direct-fit manifold speeds the job

Specs At A Glance

Good To Know

Q: How do I know if my intake manifold needs replacing? A: Cracks, hardening, or a rough idle that will not tune out often point to a leaking manifold. Inspect the flange surface and rubber for splits before ordering.

Q: Does this manifold fit both the TRX 450R and TRX 450ER? A: It is listed to fit both models from 2006 to 2012. Confirm your model and year match before purchase.

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