Piston Kit 4128 030 2005 for Stihl FS450

This Piston Kit is a replacement piston assembly compatible with STIHL FS450 brushcutters and matches OEM Part# 4128 030 2005.

Product Overview

This piston kit is designed to restore engine compression and performance in STIHL FS450 equipment. It replaces the original piston assembly, ensuring a precise fit and reliable operation for your brushcutter or trimmer.

Key Features & Performance

• OEM replacement quality with part number 4128 030 2005
• Includes piston, rings, and wrist pin for a complete rebuild
• Precision-machined to factory specifications for optimal compression
• Durable construction withstands high RPM operation
• Direct fit for STIHL FS450 models

Fitment & Compatibility

• STIHL FS450 brushcutter

Common Uses

• Rebuilding a worn or seized engine in a STIHL FS450
• Restoring lost power and starting ease
• Performing top-end engine overhaul
• Replacing damaged pistons from lean running or debris ingestion

Technical Specifications

• Part Number(s): 4128 030 2005
• Type: Piston kit
• Components: Piston, rings, wrist pin

Frequently Asked Questions

Q: Will this piston kit fit my STIHL FS450? A: Yes, it is designed as a direct OEM replacement for the FS450 model using part number 4128 030 2005.

Q: Does the kit include rings and pin? A: Yes, the kit includes the piston, piston rings, and wrist pin for a complete top-end rebuild.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.