The carburetor is compatible with Stihl MS 231, 231Z, 231C, 251, 251Z, and 251C chainsaws. It replaces Zama C1Q-S295 and C1Q-S233 carburetors.
- Compatibility: Stihl MS 231, 231Z, 231C, 251, 251Z, 251C
- Replaces: Zama C1Q-S295, C1Q-S233
- Impulse hose: Not included