Keep engines primed with this replacement primer bulb, part number 188-521-1, designed for select Walbro appliance.
Grid is 1 inch square
Primer Bulb 188-521-1
Primer Bulb 188-521-1
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Primer Bulb 188-521-1

Genuine OEM Part # 188-521-1RC Item # 2697547Alternative Part Number(s)
Keep engines primed with this replacement primer bulb, part number 188-521-1, designed for select Walbro appliance.
Grid is 1 inch square
Primer Bulb 188-521-1
Primer Bulb 188-521-1
Skill Level
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$3.95
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Keep engines primed with this replacement primer bulb, part number 188-521-1, designed for select Walbro appliance.
Loading stock status
$3.95
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Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MIBBB Rating A+

Primer Bulb Customer Reviews

Alternative Part Number(s)

Replaces Part Number 188-521
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