Chainsaw starter spring compatible HUSQVARNA 356 BF X-Series, 356 BT, 356 BT X-Series, 394 XP, 395 XP, 3120 K 3120 XP, 3120, 3122 K, K1250 ACTIVE, K1250 Rail, K1260 Rail, K1260 Part No.: 176-238 Original part No.: 503 13 50-01 1"