Roller bearing for crankshaft piston measures 14.8 x 12.6 x 14.7 chainsaw cut-off saw Models: HUSQVARNA 61 - 268 - 357 XP 359 - 365 - 371 - 372 JONSERED 625 - 630 - 2165 - 2071 STIHL 044 - 046 - MS440 - MS460 - MS461 - GS 461 Code: 40271633 Original Code: 577 572401 - 503 255601 503 733901 - 501 511301 9512 003 3061 MP