Part Location Diagram of 537383101 Husqvarna Pump Diaphragm
See part B-19 in the diagram
( Grid squares measure 1x1 inch )

Pump Diaphragm 537383101

Manufactured by:
Husqvarna
ERP Number:
ERP9023432
Part Number:
537383101
Original Equipment Manufacturer ?
  Works with your model  570XP!
$17.92
Special Order

A Bit Difficult 

30 - 60 mins 

(1 rated repair) ?
  Works with your model   570XP!

Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
  • RedMax
This part works with the following products:
  • Chainsaw
Part# 537383101 replaces these:
5373831-01, 537383101,

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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.

A Bit Difficult 

30 - 60 mins 

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

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 ial Nut driver which the only place i could find one w as s on amazon.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9023432
Manufacturer Part Number: 537383101
Brand Model Number Description
Husqvarna 445 Chainsaw - 445 (2011-07)
Husqvarna 445E Chainsaw - Chainsaw
Husqvarna 445EII Chainsaw - Chain Saw
Husqvarna 445II Chainsaw - Chain Saw
Husqvarna 450 Chainsaw - 450 (20103600001-20113600000)
Husqvarna 450E Chainsaw - 450 E (2009-02)
Husqvarna 450EII Chainsaw - Chain Saw
Husqvarna 450II Chainsaw - 450 Ii - 450ii (450 Rancherii)
Husqvarna 450RANCHER Chainsaw - Chainsaw
Husqvarna 450RANCHERII Chainsaw - Chainsaw
Husqvarna 460 Chainsaw - 460 (2009-10)
Husqvarna 555 Chainsaw - 555 (2013-01)
Husqvarna 556 Chainsaw - Chain Saw
Husqvarna 560XP Chainsaw - Husqvarna Chainsaw Model 560XP/2011-06 (560XP/201106, 560XP/2011 06) Parts
Husqvarna 562XP Chainsaw - Chainsaw
Husqvarna 562XP-562XPG Chainsaw - 562 Xp® / 562 Xp® G / 562 Xp® W / 562 Xp® Gw
Husqvarna 570 Chainsaw - 570 (2009-08)
Husqvarna 570-570EPA Chainsaw - 570 - 570 Epa (20083100001-20090100000)
Husqvarna 570AUTOTUNE Chainsaw - Chainsaw
Husqvarna 570EPA Chainsaw - Chainsaw
Husqvarna 570II Chainsaw - 570 Ii (From 2016-12 -)
Husqvarna 570XP Chainsaw - Chainsaw
Husqvarna 575 Chainsaw - Chainsaw
Husqvarna 575 XP EPA Chainsaw - Husqvarna Chainsaw Model 575 XP EPA (575XPEPA) Parts
Husqvarna 575XP Chainsaw - Chainsaw
Husqvarna 575XP-575XPG Chainsaw - 575 Xp® / 575 Xp®g / 575 Xp® W / 575 Xp®gw
Husqvarna 575XPEPA Chainsaw - Husqvarna Chainsaw Model 575XPEPA/2004-09 (575XPEPA/200409, 575XPEPA/2004 09) Parts
Husqvarna 576 Chainsaw - Chainsaw
Husqvarna 576XP Chainsaw - 576 Xp Auto Tune (2010-03)
Husqvarna 576XP-576XPEPA Chainsaw - 576 Xp - 576 Xp Epa (20083100001-20100100000)