ITEM NAME:Bar Sprocket Clutch Chain Cover For STIHL Chainsaw 017 018 019 021 023 025 Description: For STIHL 017 018 019 021 023 025 MS170 MS171 MS180 MS181 MS210 MS230 MS211 MS250 Chainsaw Replace For OEM: 1123 640 1705 / 1123 664 0501 Material: plastic Color: as picture shown Size: approx. 17.5x 12x 2cm/6.9x 4.7x 0.8inch Package Includes: 1pc Clutch Chain Cover 2pcs Bumper Spike 2pcs Bar Nuts 2pcs Bar Studs 4pcs Screw Note: Please compare the goods appearance, shape, size with your original parts before ordering. SKU: MNF0013138660017807.For STIHL 017 018 019 021 023 025 MS170 MS171 MS180 MS181 MS210 MS230 MS211 MS250 Chainsaw. 2pcs Bumper Spike. Jewelry Findings |Health & Beauty |Wedding Decoration |Sports and Outdoors |Jewelry & Watches |Clothing, Shoes, Accessories |Other.