Product Overview
This is For Quality Aftermarket Oil Pump Covers
Fits 020 020T MS200 MS200T Chainsaw
Replaces Stihl OEM #'s 9523 003 4266 9503 003 0346
Replaces OEM 1129 020 1150
Please Match your Part Numbers as with some saws different years used different parts.
If you need Parts Diagrams please contact me.
