Fits most Husky
O/E:501 51 38 01

19 mm plug x 4mm spline x T27

Fits most husky
O/E:501 83 15 04

7 tooth, 3/8" Pitch & Std Spline
O/E:501 59 80 02

90°
Suits many Husky

Fits Stihl and Husky

Suits most Husky
O/E:501 54 41 02

Fits Husky 61, 268 & 272

Fits Stihl 038, MS380 & MS381

Fits Stihl MS381

Crank Shafts for different models

Fits Stihl 038 & MS381