Chainsaw Fuel Gas Tank Rear Handle Assembly For Stihl MS231 MS251 1143-350-0825

Chainsaw Fuel Gas Tank Rear Handle Assembly for Stihl

This complete fuel tank and rear handle assembly for Stihl MS231 and MS251 chainsaws replaces OEM part number 1143-350-0825.

Overview

The Chainsaw Fuel Gas Tank Rear Handle Assembly serves as a direct replacement for worn or damaged fuel tanks and handles on Stihl MS231 and MS251 chainsaws. It provides a secure fuel reservoir and sturdy rear grip to keep your saw running reliably during limbing, bucking, and felling tasks. This assembly is intended for professional arborists, landscapers, and homeowners maintaining the Stihl MS231 or MS251 chainsaw platform.

Built For Performance

• Precision-molded polymer tank resists impact and fuel degradation
• Integrated rear handle with ergonomic grip reduces operator fatigue
• Pre-installed fuel line and vent assembly enable quick, hassle-free swaps
• Exact OEM-style fitment to mounting points without modification
• Heavy-duty seal prevents leaks even under constant vibration
• Reinforced handle structure withstands demanding job site conditions

Fits These Machines

• for Stihl MS231
• for Stihl MS251

On-The-Job Use

• Limbing branches and clearing brush
• Buckling logs into firewood lengths
• Felling small to medium trees on residential properties
• Post-storm cleanup and disaster response
• Professional arborist tree removal operations

Specs At A Glance

Good To Know

Q: Does this assembly include the fuel cap and fuel lines? A: It typically comes with the fuel cap, pickup line, and vent as a pre-assembled unit ready to install.

Q: Will this fit other Stihl chainsaw models? A: This assembly is designed specifically for the MS231 and MS251 chassis; fitment to other models may require modification and is not guaranteed.

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