Carburetor Insulator Flange for Honda Rancher 400 4x4 AT fits 2004-2007 TRX400FA

Carburetor Insulator Flange for Honda

This Carburetor Insulator Flange for Honda secures the intake system to the engine and prevents vacuum leaks, serving as an equivalent to the TRX400FA intake component.

Overview

The Carburetor Insulator Flange for Honda provides a rigid mounting point and an airtight seal between the intake manifold and the carburetor. Operators use this Carburetor Insulator Flange for Honda to correct lean-running conditions caused by aging or cracked rubber mounts. This Carburetor Insulator Flange for Honda is designed for long-term heat resistance.

Built For Performance

• Constructed from heat-resistant materials for engine bay conditions
• Precision molding ensures a perfectly flat mating surface
• Resists degradation from gasoline and engine heat
• Fits factory bolts and port geometry without modification

Fits These Machines

• for Honda Rancher 400 4x4 AT TRX400FA 2004-2007

On-The-Job Use

• Eliminating rough idle caused by intake air leaks
• Stabilizing the carburetor assembly during intense vibrations
• Maintaining proper air-to-fuel ratios for optimal engine performance

Specs At A Glance

Good To Know

Q: Do I need a new gasket? A: Always inspect the mating surfaces and use new gaskets if the originals are compressed or damaged. A: A fresh gasket prevents small air leaks that cause erratic idling.

Q: What if the bolts are stripped? A: Replace damaged fasteners to ensure the flange sits flush against the engine block.

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