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Walbro WB Series Carburetor Parts
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Walbro Carburetor Replacement  For Model WB-20-1

Walbro Carburetor Replacement Parts For Model WB-20-1

We Sell Only Genuine Walbro Parts
Page A
Walbro WB-20-1 Carburetor Page A Diagram
 Fig #
49B
Repair Kit
 $10.30

Part Number:K10-WB

In Stock

In Stock
 $10.30
In Stock
 $10.30
49C
Gasket Diaphragm Kit
 $23.16

Part Number:D10-WB

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.16
Usually ships in 7 - 12 business days
 $23.16
1
Ring Retainer
 $3.99

Part Number:16-42-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Ring Spring Retain
 $3.99

Part Number:16-71-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Ring - Retainer
 $3.99

Part Number:16-75-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Cover Mtrg Diaphragm
 $4.99

Part Number:21-199-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
6
Ring Piston, Oil, .010" O.S. Obsolete - Not Available
 $5.09

Part Number:211651

Discontinued

Discontinued
 $5.09
Discontinued
7
Shaft Assembly Throttle
 $18.60

Part Number:30-800-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.60
Usually ships in 7 - 12 business days
 $18.60
8
Valve - Throttle
 $3.99

Part Number:34-142-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Swivel Assembly Kit
 $5.50

Part Number:52-540

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.50
Usually ships in 7 - 12 business days
 $5.50
13
Valve Inlet Needle
 $5.19

Part Number:82-82-7

In Stock

In Stock
 $5.19
In Stock
 $5.19
14
Nozzle Check Valve Kit
 $5.31

Part Number:86-561

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.31
Usually ships in 7 - 12 business days
 $5.31
17
Plug Welch
 $3.99

Part Number:88-136-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
19
Gasket Mtrg Diaphragm
 $3.99

Part Number:92-94-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
20
Gasket Pump
 $3.99

Part Number:92-149-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
23
Diaphragm-pump
 $3.99

Part Number:95-136

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
24
Diaphragm Assembly Metering
 $10.42

Part Number:95-515-8

In Stock

In Stock
 $10.42
In Stock
 $10.42
26
Screw 4 - 40 X .19 In
 $3.99

Part Number:96-156-7

In Stock

In Stock
 $3.99
In Stock
 $3.99
27
Screw - Idle Adjustment Kit Obsolete - Not Available
 $32.17

Part Number:396-612

Discontinued

Discontinued
 $32.17
Discontinued
29
Screw Assembly 4-40 X 6.5 Mm
 $3.99

Part Number:96-589-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
31
Screw Assembly 4-40 X 6.5 Mm
 $3.99

Part Number:96-589-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
33
Screw Assembly Pump Cover
 $3.99

Part Number:96-543-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
34
Spring Compression
 $3.99

Part Number:98-160-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
35
Spring Compression
 $3.99

Part Number:98-160-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
37
Spring Compression
 $3.99

Part Number:98-389-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
39
Spring Throttle Return
 $3.99

Part Number:98-308-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
40
Needle Idle
 $5.51

Part Number:102-152-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.51
Usually ships in 7 - 12 business days
 $5.51
41
Needle ,cap Kit
 $14.76

Part Number:102-571

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.76
Usually ships in 7 - 12 business days
 $14.76
41B
Washer Adjustment
 $5.30

Part Number:136-106-8

In Stock

In Stock
 $5.30
In Stock
 $5.30
43
Screen Inlet
 $4.99

Part Number:140-70-8

In Stock

In Stock
 $4.99
In Stock
 $4.99
44
Screen Check Valve
 $3.99

Part Number:140-36-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
45
Screen Check Valve
 $4.99

Part Number:140-69-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
46
Pin.Cot.Hyd. Obsolete - Not Available
 $2.99

Part Number:144608

Discontinued

Discontinued
 $2.99
Discontinued
49
Lever Metering
 $3.99

Part Number:166-55-8

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
 Fig #

Repair Guides for Walbro Carburetor WB-20-1

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

How to Rebuild a Two-Cycle Engine Carburetor

This video outlines the steps to rebuild a two-cycle engine carburetor. With the right rebuild kit, you can easily repair the cracked and broken components that prevent your carburetor from performi...

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

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