Part Location Diagram of K20-WYJ Walbro Repair Kit
See part 21C in the diagram
( Grid squares measure 1x1 inch )

Repair Kit K20-WYJ

Manufactured by:
Walbro
ERP Number:
ERP10048151
Part Number:
K20-WYJ
Original Equipment Manufacturer ?
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Very Difficult 

15 - 30 mins 

(1 rated repair) ?

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Product Description

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This item is a genuine Walbro replacement part that has been sourced from the original manufacturer to be used with small engine carburetors. The kit is used when cleaning and rebuilding the carburetor. This kit includes all the items that are recommended to replace when servicing the carburetor. The repair kits are sold individually.

Troubleshooting

This part works with the following brands:
  • Walbro
This part works with the following products:
  • Engine
Part# K20-WYJ replaces these:
K11-WYJ, K20-WYJ,

Customer Part Reviews

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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.

Very Difficult 

15 - 30 mins 

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

engine on hedge trimmer would not start and stay running

Larry from Janesville, Wisconsin

0 of 1 people found this instruction helpful.
Difficulty Level:
Very Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
K20-WYJ, 6690350
Removed the carburetor, broke down the carburetor sections and cleaned. Replace needle valve as it was sticking. reassembled using the new parts in the repair kit. reattached the carburetor to the engine. replaced the air cleaner element that was breaking down with new element. Engine started and ran nicely on the second pull. Tested the throttle to see that full speed could be achieved without stalling. The hardest part was replacing the needle valve and spring due the small size of the parts in these types of carburetors.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10048151
Manufacturer Part Number: K20-WYJ
Brand Model Number Description
Walbro WYJ-1-1 Engine - Carburetor
Walbro WYJ-10-1 Engine - Carburetor
Walbro WYJ-100-1 Engine - Carburetor
Walbro WYJ-102-1 Engine - Carburetor
Walbro WYJ-104-1 Engine - Carburetor
Walbro WYJ-105-1 Engine - Carburetor
Walbro WYJ-106-1 Engine - Carburetor
Walbro WYJ-107-1 Engine - Carburetor
Walbro WYJ-108-1 Engine - Carburetor
Walbro WYJ-11-1 Engine - Carburetor
Walbro WYJ-110-1 Engine - Carburetor
Walbro WYJ-111-1 Engine - Carburetor
Walbro WYJ-112-1 Engine - Carburetor
Walbro WYJ-113-1 Engine - Carburetor
Walbro WYJ-114-1 Engine - Carburetor
Walbro WYJ-115-1 Engine - Carburetor
Walbro WYJ-116-1 Engine - Carburetor
Walbro WYJ-117-1 Engine - Carburetor
Walbro WYJ-118-1 Engine - Carburetor
Walbro WYJ-119-1 Engine - Carburetor
Walbro WYJ-12-1 Engine - Carburetor
Walbro WYJ-120-1 Engine - Carburetor
Walbro WYJ-121-1 Engine - Carburetor
Walbro WYJ-122-1 Engine - Carburetor
Walbro WYJ-123-1 Engine - Carburetor
Walbro WYJ-124-1 Engine - Carburetor
Walbro WYJ-125-1 Engine - Carburetor
Walbro WYJ-126-1 Engine - Carburetor
Walbro WYJ-127-1 Engine - Carburetor
Walbro WYJ-128-1 Engine - Carburetor