Walbro 188-506 Primer Bulb
Part description: Walbro 188-506 replacement primer bulb  

OEM primer bulb includes nut and washer  

Other part numbers:  
188-506  

Replacement primer bulb for Walbro WA-135, WA-148A, WA-150,
WA-154, WA-161 and WA-162 carburetor models.

Common carburetor applications:
WA-135-1
WA-148-1
WA-150-1
WA-154-1
WA-161-1
WT-162-1
Small Engine Parts                                                          Parts Lookup                                                          Walbro Parts
Parts look up