Proline® fuel pump for Stihl MS231 and MS251 chainsaws that require a prime bulb. Verify this is the correct part for your model before purchasing, as some models listed used more than one style or part number, depending on the manufacturing date. Please match your part with ours for proper fitment; actual pictures are shown. Part is Not made in China.
Includes:
- Primer bulb
Specs:
- For models where a primer is required.
- Not compatible with greater than 10% ethanol
Replaces OEM Stihl #:
- 1143 350 6200, 11433506200
Also referred to as:
- Priming, bulb, fuel delivery pump, carburetor primer, hand primer, purge bulb, prime bulb
Fits Models:
- MS231, MS231C, MS251, MS251C, MS 231, MS 231C, MS 251, MS 251C