Carburetor Carb 40mm with Fuel Filter For Honda CRF450R CRF-450R 2002-2008 Atv

40mm Carburetor for Honda CRF450R

This 40mm carburetor with fuel filter is a replacement fuel delivery unit for Honda CRF450R ATV and dirt bike applications, mixing air and fuel for reliable engine operation.

Overview

This 40mm carburetor is a replacement fuel mixer built for Honda CRF450R models, delivering consistent air and fuel delivery to keep the engine running smoothly. It comes with a fuel filter to help protect the carburetor from debris. This carburetor suits riders and mechanics replacing a clogged or worn unit on a CRF-450R.

Built For Performance

• 40mm bore matched to the CRF450R intake
• Includes fuel filter to help block debris before it reaches the carburetor
• Slide and needle assembly for smooth throttle modulation
• Adjustable idle and mixture screws for tuning
• Durable cast body for long service life
• Complete unit ready for installation

Fits These Machines

• for Honda CRF450R 2002-2008
• for Honda CRF-450R 2002-2008

On-The-Job Use

• Dirt bike and ATV trail riding
• Motocross and off-road racing
• Carburetor replacement during maintenance
• Reviving a stored or hard-starting machine

Specs At A Glance

Good To Know

Q: Will this carburetor need rejetting after installation? A: Jetting may need adjustment for your altitude and exhaust setup to achieve clean throttle response.

Q: How often should the included fuel filter be replaced? A: Inspect the fuel filter regularly and replace it when it shows contamination or restricted flow to keep fuel delivery consistent.

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