Description
Compatible with STHIL SR430 SR350 backpack sprayer.Compatible with STHIL TS410 TS410Z TS420 TS420Z concrete cut off saw.Package include: 3pcs primer bulb.100% Satisfaction Guarantee, 90 days return, refund or free exchange if you aren't completely satisfied (defection, accidental damage, non-satisfaction etc.) Any problem please do not hesitate to contact us.Save yourself the hassle of returns and exchanges by double-checking your engine's model number and part number before ordering any parts.