Description:
Carburetor diaphragm kit compatible with Stihl HS81T, HS81R, HS86T trimmers and Zama RB-158, C1Q-S140, C1Q-S140A carburetors.
Replace OEM For C1Q-S140, C1Q-S140A; Zama RB-158.
You will receive: 1 x Carburetor Diaphragm Kit by RUURUU.

Bullet Points:
for Stihl Fitment: Compatible with HS81T, HS81R, HS86T trimmer models.
for Zama Carburetor Coverage: Direct replacement for Zama RB-158, C1Q-S140, C1Q-S140A carburetors.
Fuel System Function: Diaphragm kit for fuel pump pressure regulation calibration and fluid delivery stability.
Component Engineering: Diaphragms designed for carburetor assembly integration and thermal expansion tolerance.
Package Contents: Carburetor diaphragm maintenance kit.