28006 Oregon chainsaw saw sprocket 3/8 pitch Clutch Drum
The 28006 Oregon chainsaw saw sprocket has a 3/8 pitch and is compatible with various models including Sears 35235, 35238, 35255, and 35256, Allis Chalmers 75, Dayton 2Z970 and 4Z573, Poulan/Poulan Pro 25 Series (excluding Micro 25 and S25DA), Skil 1635 and 1636, and Western Auto Wizard Models 316 and AV16. This one-piece spur sprocket is known for its durability, affordability, and ease of use. Unlike rim sprocket systems, spur sprockets have integrated chain-driving teeth and clutch cups, making them a reliable choice for all types of chainsaws.
3/8 pitch 6 (91) tooth crankshaft diameter is 0.4375
Part# for additional bearing is 28031
Check bar or sprocket for info to confirm if you have 3/8 pitch like this sprocket.