Suits Many Chainsaws over 45cc
O/E:

Multi Tool for .404 Chain

45.2mm bore size
O/E: 544 22 28 02

Suits "old style" Stihl
O/E: 0000 350 0520

Rebuild Kit (non original) O/E: RB 40

Full Range of Oregon Versacut Guide Bars

OD 52mm x 1.2mm thick
O/E: 1122 034 3000

Suits Husky
O/E: 501 51 25 01