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HDA-40-1 Walbro Engine - Overview

Diagrams for HDA-40-1

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Repair Kit – Part Number: K22-HDA
$28.61
In Stock
Repair Kit
Part #K22-HDA
This item has been sourced from the original manufacturer to be used with small engine carburetors from Walbro. Overtime ethynol in gasoline can leave deposits in the carburetor and this can restrict the flow of fuel resulting in poor engine performance. The carburetor can be cleaned and rebuilt and this kit contains the parts that a recommended to replace when rebuilding the carburetor.
Plug Welch – Part Number: 88-171-8
$6.40
In Stock
Plug Welch
Part #88-171-8
This is a genuine item that is supplied by the original equipment manufacturer for use with Walbro carburetors. It is an identical replacement for missing or a faulty plug-welch that was installed on a new unit, please make sure to refer the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality part is made of durable material and is sold individually.
Spring Metering – Part Number: 98-189-7
$6.40
In Stock
Spring Metering
Part #98-189-7
This is a genuine OEM sourced part which is specially designed for use with Walbro carburetors. It is an identical replacement for a missing or a faulty spring that applies tension on the metering lever. It is a high-quality component which is made of durable metal and is sold individually. Keep in mind the hardware to secure it is sold separately. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this spring.
Gasket Pump Diaphragm – Part Number: 92-193-8
$6.40
Special Order
Gasket Pump Diaphragm
Part #92-193-8
Cover Metering – Part Number: 21-469-1
$6.41
Special Order
Cover Metering
Part #21-469-1
Diaphragm Assembly Metering – Part Number: 95-552-8
$12.39
In Stock
Spring Needle Adjust – Part Number: 98-417-7
$6.40
In Stock
Spring Needle Adjust
Part #98-417-7
Spring Throttle Return – Part Number: 98-443-7
$6.40
Special Order
Spring Throttle Return
Part #98-443-7
Needle Idle – Part Number: 102-362-1
$8.07
Special Order
Needle Idle
Part #102-362-1
Needle Power – Part Number: 102-363-1
$8.66
Special Order
Needle Power
Part #102-363-1
Pin Solid .062 – Part Number: 144-77-8
$6.40
Special Order
Pin Solid .062
Part #144-77-8
This is an original Walbro replacement part. The metering lever pin is designed by the manufacturer for use in carburetors. This part is made of metal, and is used to secure the metering lever and allow it to pivot as needed. You may require a screwdriver and pliers or a punch set when replacing this item. This part is sold individually.
Screen Check Valve – Part Number: 140-69-8
$6.40
In Stock
Screen Check Valve
Part #140-69-8