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NLT1Q00072
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Husqvarna 145BT 155BT Carburetor & Air Filter | Walbro WYK-74 Kawasaki TE45DX
$31.99
In Stock
$31.99
Sale price
$31.99
Regular price
This aftermarket carburetor and air filter kit replaces Walbro WYK-74-style components on compatible Husqvarna 145BT, 145BF, 155BT, and 155BF blowers with Kawasaki TE45DX engines.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Husqvarna 145BT backpack blower
- Husqvarna 145BF backpack blower
- Husqvarna 155BT backpack blower
- Husqvarna 155BF backpack blower
- Kawasaki TE45DX engine applications using Walbro WYK-74, WYK-74-1, or WYK-95-1 configuration
Product Overview
Backpack blowers often announce fuel-system trouble by starting cold, then bogging as soon as the throttle opens. This package renews both the carburetor and the intake filter on matching Kawasaki-powered Husqvarna models, making it useful after storage or heavy dust exposure.
Compare the carburetor stamping, primer and fuel-line positions, throttle cable, choke lever, and filter shape. A cracked intake insulator or fuel line can imitate carburetor failure and should be inspected at the same time.
This is a high-quality aftermarket replacement or service part and is not manufactured or supplied by the original equipment brand.
Key Features & Performance
- Carburetor and air filter service combination
- Restores fuel metering and clean intake airflow together
- Compatible with matching Kawasaki TE45DX blower configurations
- Aftermarket kit for established Husqvarna backpack blower families
Replaces Part Numbers
- WYK-74
- WYK-74-1
- WYK-95-1
- 531004445
- 531004430
- 110132179
Common Uses
- Repairing throttle bog or choke dependence
- Returning a blower to service after varnished fuel
- Renewing the intake filter in dusty commercial use
Technical Specifications
- Product Type: Carburetor and air filter kit
- Engine: Kawasaki TE45DX compatible configuration
- Carburetor Family: Walbro WYK-74 style
- Replacement Type: Aftermarket
Installation & Fitment
- Use fresh correctly mixed fuel and inspect all flexible fuel lines
- Match the carburetor stamp and throttle-cable interface
- Seal the air filter correctly so dust cannot bypass it
- Tune within manufacturer speed limits and test at full operating temperature
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. Model names and year ranges alone may not guarantee fitment. Always compare the original component, reference number, dimensions, connectors, engine or vehicle identification, and installed configuration before purchase.
Frequently Asked Questions
Q: Can a cracked fuel line cause the same bogging? A: Yes. Air leaks or restricted pickup lines are common on older blowers.
Q: Does the kit fit every 145BT production revision? A: Confirm the Kawasaki engine and WYK carburetor configuration.
Q: Why replace the air filter with the carburetor? A: A restricted or leaking filter can alter mixture and shorten engine life.
Q: How should final fitment be confirmed? A: Match the original component and every listed identifier and physical detail; contact Northline Parts with the model, serial number, VIN, engine code, or clear photos when additional help is needed.
Part Summary
keywords: Husqvarna 145BT carburetor, 155BT air filter carb kit, Walbro WYK-74 replacement, Kawasaki TE45DX blower repair, backpack blower bogging fuel part
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.