Length: 4 1/4"

Substitute Oem Part Numbers(S): Sw16-50Cr

Fits Models:  SnaPPer Ztr 355Z

Fits: ARX541CKA30000 S/N 402

495 St Pro

Proven Part Tune-Up Kit For Homelite Fits Ryobi 518049002 300759005 309364001 783753 Length: 4 1/4"Chainsaw Maintenance Tune Up Kit Includes: 1) Air Filter Replaces: 518049002 1) Spark Plug: Replaces: 870174001 1) Fuel Filter: Replaces: 300759005 1) Carburetor: Replaces: 309364001 Fit The Following Models: Fits Homelite: UT10517 Chainsaw UT10518 Chainsaw UT10520 Chainsaw UT10519 46cc Chainsaw UT10522 46CC Chainsaw UT10526 46CC Chainsaw UT10946D 45cc 20 In. Chainsaw UT10927D 38cc 16 In. Chainsaw UT10942D 45cc 18 In. Chainsaw UT10550 45cc 18 Inch