OLIFANT Carburetor for Honda Rancher 350 TRX350 (2000–2006) OEM-fit, 33mm Intake

OLIFANT replacement carburetor engineered to restore reliable throttle response and fuel delivery for Honda Rancher 350 TRX350 models made between 2000 and 2006.

This OEM-style carburetor is built to match the original equipment dimensions and mounting points for Honda Rancher 350 TRX350FE, FM, TM, TE and ES model years 2000–2006. It replaces worn or damaged carburetors to improve starting, idle stability and mid-range power when installed and tuned correctly. The unit’s intake and airbox interfaces use precise diameters to ensure a secure fit with stock boots and filters.

Will this carburetor fit my specific Rancher 350 model?

Yes — the OLIFANT carburetor is manufactured to be compatible with a range of Rancher 350 variants from 2000 through 2006. Confirm compatibility by matching model codes and year before purchase. If your ATV has aftermarket intake boots, verify inner/outer diameters to ensure a snug seal.

• Compatible models: TRX350FE, TRX350FM, TRX350TM, TRX350TE, TRX350ES (2000–2006)
• Intake side inner diameter: 33mm (1.29 in)
• Intake side outer diameter: 39mm (1.53 in)
• Air filter side inner diameter: 50mm (1.96 in), outer: 54mm (2.12 in)

How does this carburetor improve start-up and rideability?

The replacement unit restores factory fuel metering and airflow balance when original carburetor components are worn or clogged. With proper installation and adjustment, you'll notice crisper starts, steadier idle and smoother throttle transitions. Tuning the idle and pilot screws after installation optimizes performance for your altitude and fuel quality.

• Restores correct fuel/air mixture to reduce stumbling on acceleration
• Reduces hard-starting symptoms linked to worn carburetor parts
• Works with stock airbox and intake boots sized to the listed diameters

What are the important dimensions and connection details?

Knowing the key diameters prevents leaks and fit issues during replacement. This carburetor lists both intake and air filter flange sizes so you can confirm compatibility with your existing boots and filters. Use a caliper to double-check your current parts if you’re unsure.

• Intake (engine) inner diameter: 33mm; outer: 39mm
• Air filter side inner diameter: 50mm; outer: 54mm
• Designed to align with OEM mounting points on listed TRX350 models

What should I know about installation and adjustment?

Installation requires basic mechanical skills and common hand tools. Replace the fuel lines, gaskets and clamps if they show wear to avoid leaks. After mounting, set the float height and idle mixture per service manual recommendations and test ride to fine-tune settings.

• Inspect and replace fuel lines, clamps, and intake boots as needed
• Adjust float height and pilot screw following Honda specifications
• Perform a post-install test ride and retune for altitude or aftermarket filters

Who this is for: This OLIFANT carburetor is intended for Rancher 350 owners and ATV mechanics seeking a direct-fit replacement for 2000–2006 TRX350 models. It suits riders repairing a leaking or poorly performing carburetor, shops keeping a common service part in stock, and DIY enthusiasts comfortable with basic carburetor installation and tuning. Avoid if your machine uses heavily modified intake or aftermarket induction that changes flange sizes — confirm measurements first.