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

Primer Bulb 188-512-1

Manufactured by:
Walbro
ERP Number:
ERP9912192
Part Number:
188-512-1
Original Equipment Manufacturer ?
$13.60
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(2 rated repairs) ?

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Product Description

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This high quality OEM sourced item is specially designed for use with Walbo carburetors. Its purpose is to allow user to pump gasoline into the gas chamber. By pressing on the primer bulb it will force fuel into the line from the tank into the carburetor. Once the carburetor is full of fuel, the excess fuel will be sent back into the tank. Over time the primer bulb may lose its elasticity or crack eventually requiring replacement. It is made from durable rubber with a plastic adapter and it is sold individually.

Troubleshooting

This part works with the following brands:
  • Husqvarna
  • MTD
  • Homelite
  • Toro
  • Walbro
  • Echo
  • Craftsman
This part works with the following products:
  • Chainsaw
  • Trimmer
  • Hedge Trimmer
  • Engine
  • Edger
  • Pole Saw
  • Leaf Blower / Vacuum
Part# 188-512-1 replaces these:
188-512, 188-512-1,

Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

30 - 60 mins 

(2 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Fuel lines and primer bulb worn.

Gary from Mount Carmel, Tennessee

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers
Parts Used:
753-04233, 188-512-1
1. Removed the old lines.
2. Cut the stone filter from the new replacement line for the inside tank.
3. Fed the new line for the tank through the hole in the bottom of the tank.
4. Pulled the new tank line through the filler opening and the attached the new stone filter.
5. Cut to length and attached the remaini ng fuel lines.
6. Installed the new bulb and attached the lines.
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Prime bulb broken. Nice chewed air filter.

Randall from Melrose , Iowa

3 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Parts Used:
5687301, 188-512-1
Replaced primer bulb + new gas lines, air filter set in carb housing all after cover taken off of carb.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9912192
Manufacturer Part Number: 188-512-1
Brand Model Number Description
Husqvarna 1062568-62 Trimmer - Husqvarna String Trimmer Model 1062568-62 (106256862, 1062568 62) Parts
Husqvarna 123C Trimmer - Husqvarna String Trimmer Model 123C/2004-01 (123C/200401, 123C/2004 01) Parts
Husqvarna 123LD Trimmer - Husqvarna String Trimmer Model 123LD/2004-01 (123LD/200401, 123LD/2004 01) Parts
Husqvarna 232RJ Trimmer - Husqvarna String Trimmer Model 232RJ/2000-04 (232RJ/200004, 232RJ/2000 04) Parts
Husqvarna 322E Edger - Husqvarna Edger Model 322E/1999-10 (322E/199910, 322E/1999 10) Parts
Husqvarna 323C Trimmer - Husqvarna String Trimmer Model 323C/2002-01 (323C/200201, 323C/2002 01) Parts
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
Husqvarna 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
Husqvarna 325HDA55X Hedge Trimmer - Husqvarna Hedge Trimmer Model 325HDA55X/2003-01 (325HDA55X/200301, 325HDA55X/2003 01) Parts
Husqvarna 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 Pole Saw - Husqvarna Pole Pruner Model 325P4X/2001-02 (325P4X/200102, 325P4X/2001 02) Parts
Husqvarna 325P5X Pole Saw - Husqvarna Pole Pruner Model 325P5X Parts
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