Premium Gasoline Chainsaw Piston Kit – HUS136/137/142 Models
High-performance forged aluminum alloy piston ensures superior durability and heat resistance for extended tool life. Precision CNC machining guarantees perfect fitment and smooth operation within OEM specifications. Hardened steel wrist pin and high-tension piston rings reduce friction, delivering optimal compression and fuel efficiency. Ideal for professional loggers, arborists, and DIY enthusiasts tackling heavy-duty cutting tasks. Complete assembly kit includes gaskets and circlips for hassle-free installation. Restores chainsaw power like new while withstanding extreme workloads in forestry, landscaping, and storm cleanup operations. Direct factory pricing with bulk discounts – wholesale quantities available for commercial buyers. Ships globally with guaranteed authenticity and full compatibility.