Harbot MS440 Carburetor Kit for Stihl 044/046 MS460 Chainsaws | Air Filter Included

Overview

The Harbot MS440 carburetor kit is designed as a comprehensive replacement solution for popular Stihl models, including the 044, 046, MS440, and MS460 chainsaws. Built with brass components, durable diaphragms, and an anodized aluminum body, this all-in-one kit blends reliability with practical engineering for everyday use in the field. It aims to restore smooth fuel flow and steady air intake, helping you keep your saw ready for demanding tasks without the need for multiple separate purchases.

What’s in the kit

• 1 carburetor
• 1 air filter
• 1 fuel line
• 1 oil line
• 1 fuel filter
• 1 oil filter
• 1 spark plug
• 1 intake manifold

Compatibility and fit

This kit is designed to fit STIHL 044 carburetors and MS460-series parts, including models such as MS440 and MS460 chainsaws. It uses factory-calibrated components to support straightforward installation and predictable behavior when you start up after replacement.

CAUTION: air filter size is 110.0 × 80.0 × 40.0 mm, and this size may be too large for some model-year combinations. If you encounter fit issues, please check the size before purchase and contact us so we can help verify compatibility.

All-in-one convenience and build quality

The kit is marketed as a time-saving, bolt-on solution that reduces the need to source individual parts separately. It emphasizes precision calibration for easier starts and consistent operation. The materials are selected for resistance to chemical exposure, high temperatures, and wear, aiming to provide a durable replacement that performs reliably under typical conditions.

Performance considerations

• Factory calibration is intended to support easy startups and dependable throttle response.
• Wet-flow testing configurations simulate real engine operation to help ensure consistent performance across uses.
• Durable construction combines brass diaphragms with a corrosion-resistant aluminum body for long-term use.

Practical use and benefits

In daily work, users might appreciate the all-in-one nature of the kit, which can streamline maintenance rituals and minimize downtime. The inclusion of multiple filters and lines supports a complete refresh during a single service, potentially contributing to stable fuel delivery and air intake. While not guaranteeing outcomes, this setup offers a cohesive replacement path for compatible Stihl saws.

What to check before you buy

Verify your model and the air filter size before purchasing to avoid fit issues. If your saw’s intake or carburetor setup differs, reach out for guidance on compatibility and installation tips.