8986001-1-M-Husqvarna-502079001-Diaphragm

( Grid squares measure 1x1 inch )

8986001-1-S-Husqvarna-502079001-Diaphragm

8986001-2-S-Husqvarna-502079001-Diaphragm

Diaphragm 502079001

Manufactured by:: Husqvarna
ERP Number:: ERP8986001
Part Number:: 502079001

$26.88

Delivers in 3-5 Business Days!

A Bit Difficult

30 - 60 mins

(1 rated repair) ?

Does this part fit my model?

Need help finding your model number?

Enter your model number

Jump to:

Troubleshooting Questions & Answers Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:

Husqvarna
Jonsered

This part works with the following products:

Chainsaw

Part# 502079001 replaces these:

502079001,

Questions & Answers

Our customer Service team is at the ready daily to answer your part and product questions.

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?

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.

A Bit Difficult

30 - 60 mins

(1 rated repair) ?

< Prev
1
Next >

Sort by:

Carberator was stuck open and the fuel would just dump into cylinder

George from Pueblo, Colorado

3 of 3 people found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: 30 - 60 mins
Tools:: Screw drivers
Parts Used:: 537383101, 502079001

I pulled the carb and took the top off and replaced the pump diaphragm Sprayed carb cleaner down into the needle valve .The ethanol in the gasoline Gums up everything in there . I turned it over and put the other diaphragm in the bottom .Put it all back together and it started right up but ran rough i had to adjust the carb with that spec ... Read more

Read less

Did you find this story helpful?

< Prev
1
Next >

Model Cross Reference

This part works with the following models:

ERP Number: ERP8986001
Manufacturer Part Number: 502079001

Brand	Model Number	Description
Husqvarna	445	Chainsaw - Chainsaw
Husqvarna	445E	Chainsaw - Chainsaw
Husqvarna	445EII	Chainsaw - Chain Saw
Husqvarna	445II	Chainsaw - Chain Saw
Husqvarna	450	Chainsaw - Chainsaw
Husqvarna	450E	Chainsaw - Chainsaw
Husqvarna	450EII	Chainsaw - Chain Saw
Husqvarna	450II	Chainsaw - 450 Ii - 450ii (450 Rancherii)
Husqvarna	450RANCHER	Chainsaw - Chainsaw
Husqvarna	450RANCHERII	Chainsaw - Chainsaw
Husqvarna	967166101	Chainsaw - Gas Chainsaw
Jonsered	CS2245	Chainsaw - Chain Saw
Jonsered	CS2245S	Chainsaw - Chain Saw
Jonsered	CS2250S	Chainsaw - Chain Saw