This is a A-B1CSC50D078P CH LOOP-78DL .325 .050GA PN: B1CSC50D078PMain Description As Following : A-B1CSC50D078P CH LOOP-78DL .325 .050GA PN: B1CSC50D078P Found in Section & Models : Sunbelt - Chainsaw & Forestry > Saw Chain, Homelite CHAINSAW: CS40, Homelite CHAINSAW: CS50, Homelite CHAINSAW: EZ250, Homelite CHAINSAW: HSC4040, Homelite CHAINSAW: SUPER 240, Homelite CHAINSAW: VI123, Homelite CHAINSAW: VI125, Homelite CHAINSAW: XL100 SERIES, Homelite CHAINSAW: XL250, Homelite CHAINSAW: XL76, Homelite CHAINSAW: 130, Homelite CHAINSAW: 150, Homelite CHAINSAW: 250, Homelite CHAINSAW: 252, Homelite CHAINSAW: 290, Homelite CHAINSAW: 30, Homelite CHAINSAW: 300, Homelite CHAINSAW: 340, Homelite CHAINSAW: 415, Homelite CHAINSAW: 4545 Associated Items : New Also This is An Aftermarket Product And : Chisel: Semi Chisel Drive Link: 78 Gauge: .050" Pitch: .325"