Features: 1. High Quality Material: The chainsaw crank case assy is made of high quality Mg alloy material, which is not easy to damage, anti corrosion and high hardness and high reliability. 2. Best Replacement: This chainsaw crankcase can be simply replaced, can directly replace broken or old ones. Optimize your equipment machines SIMPLY. 3. Scope of Applications: This chainsaw crankcase is perfectly compatible for STIHL ms390 ms290 039 029 1127 020 3003. You can choose according to the model. 4. Stable Performance: With professional manufacturing, superb craftsmanship, the chainsaw crankcase replacement provide the stable performance. 5. Simple to Use: Easy to install and use, practical accessories. Very easy to operate, no professional skills are required to guide, you can replace and install the spare parts yourself. Specification: Item Type: Chainsaw Crankcase Material: Mg alloy Size: 28x17.5x17.5CM / 11.0x6.9x6.9in Weight: Approx. 1239g / 43.7oz Applicable: For STIHL ms390 ms290 039 029 1127 020 3003 Package List: 1 x Chainsaw Crankcase Features High Quality Material: Made of durable Mg alloy, this chainsaw crank case assy ensures high reliability and resistance to corrosion for long-lasting performance. Easy Replacement: Simply replace your old or broken chainsaw crankcase with this high-quality replacement, optimizing your equipment with ease. Wide Compatibility: Compatible with STIHL ms390 ms290 039 029 1127 020 3003, this chainsaw crankcase is suitable for various models, providing versatility and convenience. Stable Performance: With professional manufacturing and superb craftsmanship, this chainsaw crankcase replacement delivers consistent and reliable performance. User-Friendly: Designed for easy installation and use, these practical chainsaw engine parts can be effortlessly installed by anyone, without requiring professional skills or guidance.