

Price Increase
We try to use only OEM parts if available. Sometimes older parts are obsolete and we need to have them reproduced. Walbro has just about tripled their pricing to us. At the present time we will need to increase the cost of our Walbro Kits.
We may be forced to start using Aftermarket kits in the future if Walbro doesn't change their pricing structure.
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DI 25549
You are purchasing a Walbro
HDB series Carburetor Carb Kit
This is an OEM (Original Equipment Manufactured)
We also include the Flange Gaskets & Inlet Spring
that are not in the factory Walbro Kit
Please make sure you have one of the following before ordering.
These model McCulloch Saws used Zama, Tillotson & Walbro Carbs
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Walbro Carburetors
HDB-1 HDB-2 HDB-4 HDB-5
HDB-6 HDB-6A HDB-6B
HDB-7 HDB-7A HDB-7B HDB-13 HDB-14
Application: McCulloch Chain Saw Models
PM605 PM610 PM650 PM655
Eager Beaver 3.4 & Eager Beaver 3.7
Pro Mac 5700 Timber Bear
Silver Eagle 3420 Silver Eagle 3720