Carbhub Carburetor for Honda Fourtrax 300 350 Foreman 400 450 Rancher

In this review the Carbhub carburetor is evaluated as a direct replacement for older Honda ATV models; it is best for owners who need a ready-to-install replacement carburetor with a throttle cable and common filters included. The single biggest reason to buy is its compatibility with several Honda Fourtrax, Foreman and Rancher model years combined with a full accessory package so the unit can be installed and tested right away. The reviewer found it especially useful when an OEM unit fails and a fast field repair is required.

Key Features

• Model compatibility: Fits a wide range of Honda Fourtrax, Foreman and Rancher years so buyers can replace multiple OEM part numbers with one unit.
• Included accessories: Ships with a throttle cable, fuel line, fuel filter, air filter and oil filter so installation does not require immediate extra parts purchases.
• OEM part number matches: Replaces several part numbers such as 16100-HM5-671 and 16100-HC4-840 which simplifies ordering the correct replacement.
• Throttle base hardware: Comes with a black throttle base cover and screw to secure the throttle assembly during fitment and testing.
• Updated version note: The product has been upgraded with additional accessories, and the seller asks customers to contact them if they receive an older version.

Who It's For

This carburetor is aimed at DIY ATV owners and small repair shops that service Honda Fourtrax 300 (1988-2000), Fourtrax 350 (1986-1987), Foreman 400 (1997-2004), Foreman 450 (1998-2004) and Rancher 350 (1987-2000). Its value is strongest for people who want a single replacement that includes common consumables so they can get the machine running without sourcing separate filters and cable parts.

Those who require a perfect OEM-match finish or expect factory-level tolerances on every unit should test fit carefully; some customers report mixed impressions of build quality and a few noted the choke or cable length needed attention after installation.

Pros & Cons

Pros

• Works as a ready-to-fit replacement for the listed Honda models with many OEM part numbers matched.
• Good value because the package includes a throttle cable, fuel and air filters and other installation items.
• Users report easy installation and good functionality on first start in many cases.

Cons

• Build quality feedback is mixed; a subset of customers reported poorer finish compared with OEM units.
• Some buyers experienced a choke cable or throttle cable that was too short and minor fuel leakage in isolated cases.

Specifications

Brand	Carbhub
Replaces part numbers	16100-HM5-671, HM5-730, HM5-850, HM5-L01, HC4-013, HC4-033, HC4-750, HC4-840
Compatible models	Fourtrax 300/350, Foreman 400/450, Rancher 350
Included items	Carburetor, throttle base cover, screw, throttle cable, fuel filter, air filter FS-900, oil filter FS-705, fuel line
Years covered	Fourtrax 300 (1988-2000), Fourtrax 350 (1986-1987), Foreman 400 (1997-2004), Foreman 450 (1998-2004), Rancher 350 (1987-2000)

Our Verdict

The Carbhub carburetor is a practical choice for owners of older Honda Fourtrax, Foreman and Rancher ATVs who want a replacement that arrives with the most common install parts. It represents good value for quick repairs and field swaps, though buyers should be prepared to check cable length and inspect for fitment or minor fuel issues on arrival. Overall it is a sensible, budget-friendly alternative to sourcing multiple separate components.

Frequently Asked Questions

Will this carburetor fit my Foreman 450?
Yes, it is listed as compatible with Foreman 450 model years 1998-2004 and replaces the related OEM part numbers.

What comes in the package?
The package includes the carburetor, black throttle base cover, throttle base cover screw, throttle cable, fuel filter, air filter FS-900, oil filter FS-705 and a fuel line.

What if I receive an older version without the extra accessories?
The seller requests customers contact them first if they receive an old version so the issue can be resolved.