Part Location Diagram of 188-512-1 Walbro Primer - Bulb
See part 62 in the diagram
( Grid squares measure 1x1 inch )
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Primer - Bulb 188-512-1

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PartSelect Number PS9912192
Manufacturer Part Number 188-512-1
Manufactured by Walbro
Product Description

Primer - Bulb Specifications

This is a rubber primer bulb with a plastic adapter attachment that is used on a variety of lawn and garden equipment models. This bulb attaches to the carburetor and is used to pump gasoline from the fuel tank into the gas chamber of the carburetor. Over time and through regular use, the primer bulb will lose its elasticity and may crack, requiring it to be replaced. To replace your primer bulb, you simply need to locate the bulb on your machine, unscrew the housing and remove the bulb, and secure the new one. This bulb is sold as an individual part and has a 2.25cm (7/8-inch) outer-diameter and a 3.33cm (1.3125-inch) height.
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Troubleshooting
This part works with the following products:
Chainsaw, Trimmer, Hedge Trimmer, Engine.
This part works with the following products:
Husqvarna, MTD, Homelite, Toro.
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Questions and Answers

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William
24 days ago
My primer bulb has an outside diameter of 9/16. 7/8 is too big. Do you have anything to my primer bulb?
For model number HTC12
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Hello William, thank you for reaching out. Based on our research, the compatible primer bulb for your model is part number PS9912192, and its outer diameter is 7/8 inches. We hope that helps!

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS9912192
Manufacturer Part Number: 188-512-1
Brand
Model Number
Description
Husqvarna
1062568-62
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Husqvarna
123C
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323C
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Husqvarna
323E
Edger - Husqvarna Edger Model 323E Parts
Husqvarna
323LD
Trimmer - Husqvarna String Trimmer Model 323LD/2002-01 (323LD/200201, 323LD/2002 01) Parts
Husqvarna
325C
Trimmer - Husqvarna String Trimmer Model 325C Parts
Husqvarna
325EX
Edger - Husqvarna Edger Model 325EX/1999-10 (325EX/199910, 325EX/1999 10) Parts
Husqvarna
325HD60X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HD60X/2002-06 (325HD60X/200206, 325HD60X/2002 06) Parts
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325HD75X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HD75X/2002-06 (325HD75X/200206, 325HD75X/2002 06) Parts
Husqvarna
325HDA55
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HDA55/2001-01 (325HDA55/200101, 325HDA55/2001 01) Parts
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325HDA55X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HDA55X/2003-01 (325HDA55X/200301, 325HDA55X/2003 01) Parts
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325HDA65X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HDA65X Parts
Husqvarna
325HE3X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HE3X/2003-01 (325HE3X/200301, 325HE3X/2003 01) Parts
Husqvarna
325HE4X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HE4X/2003-01 (325HE4X/200301, 325HE4X/2003 01) Parts
Husqvarna
325HS75
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HS75 Parts
Husqvarna
325HS75X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HS75X/2000-10 (325HS75X/200010, 325HS75X/2000 10) Parts
Husqvarna
325HS99
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HS99 Parts
Husqvarna
325HS99X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HS99X/2000-10 (325HS99X/200010, 325HS99X/2000 10) Parts
Husqvarna
325L
Trimmer - Husqvarna String Trimmer Model 325L/2000-10 (325L/200010, 325L/2000 10) Parts
Husqvarna
325LDX
Trimmer - Husqvarna String Trimmer Model 325LDX Parts
Husqvarna
325P4X
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325P5X
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Husqvarna
326CX
Trimmer - Husqvarna String Trimmer Model 326CX Parts
Husqvarna
326EX
Edger - Husqvarna Edger Model 326EX/2001-03 (326EX/200103, 326EX/2001 03) Parts
Husqvarna
326HD60X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 326HD60X/2002-02 (326HD60X/200202, 326HD60X/2002 02) Parts
Husqvarna
326HD75X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 326HD75X/2002-02 (326HD75X/200202, 326HD75X/2002 02) Parts
Husqvarna
326HDA55X
Hedge Trimmer - Husqvarna Hedge Trimmer Model 326HDA55X/2003-01 (326HDA55X/200301, 326HDA55X/2003 01) Parts
Customer Service Representative

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Daily 8am - 9pm EST

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