Qiankun Decompression Valve for Stihl Ms260 Ms360 Ms390 Ms440 Ms460 Ms660 Quality Aftermarket parts, Non-original and Brand New MPN: 1128 020 9400 FITMENT: HUSQVARNA 50 51 55 272 340 345 346 346XP 350 351 353 357 359 362 371 365 372 XP 385 380 390 395 XP STIHL 026 029 036 PRO 038 044 046 064 065 066 MS260 MS360 MS381 MS390 MS440 MS441 MS460 MS660