Condition: Item Type: Chain Brake Assembly Material: Iron Weight: Approx. 277g \/ 9.8oz Application: For Jonsered 2149 2145 2150 2159 CS2156 CS2159 2141 Chain Saw Replacement: Replace 537107901 5371079011Chain saw chain brake assembly, well?made, is a perfect substitute for broken parts. 2Made of high?quality iron material, durable in use, wear?resistant, and not easy to deform. 3Simple installation and disassembly, high?accuracy, can be matched with the original equipment. 4Perfect chain saw accessories, strong practicability, can improve working efficiency of chain saw. 5Can replace 537107901, 537107901, suitable for Jonsered 2149 2145 2150 2159 CS2156 CS2159 2141 chain saws. 1 x Chain Brake Assembly