Part Location Diagram of 537418701 Husqvarna Ignition Module Mb50
See part I-1 in the diagram
( Grid squares measure 1x1 inch )

Ignition Module Mb50 537418701

Manufactured by:
Husqvarna
ERP Number:
ERP9023191
Part Number:
537418701
Original Equipment Manufacturer ?
$135.33
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(2 rated repairs) ?

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Product Description

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This is a genuine OEM sourced part used on many brushcutter devices. The ignition module mb50 is designed to send electrical current to the spark plug. Constructed of high-quality metal, wiring and rubber, this item is sold individually. An Allen wrench and a pair of pliers are necessary for making the replacement. It is encouraged to refer to the manual for safety and repair instructions.

Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
This part works with the following products:
  • Trimmer
  • Brush Cutter
  • Edger
  • Pole Saw
Part# 537418701 replaces these:
537418701,

Questions & Answers

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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.

Easy 

Less than 15 mins 

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

Ignition module needed replacing, cover for carburetor was cracked.

greg from asheboro, North Carolina

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
537014101, 537418701, 503887901
1- Remove the cylinder cover, the guard over the muffler and the spark plug.
2- Remove the two screws holding the module. Remove the old module and install the new one. The gap between the flywheel and ignition manual is 0.012 , Reconnect the spark plug wire. Replace the cover.
3- Remove the muffler and remove the old gaske t and replace with the new one, Replace the muffler.
4- Just press the new cover on the filter holder.
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Weed eater would not start

Ashton from Gordonsville, Virginia

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Nutdriver, Screw drivers
Parts Used:
537418701, 503235111
Removed the old module. Checked the gap and the installed the new one with the same gapp
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9023191
Manufacturer Part Number: 537418701
Brand Model Number Description
Husqvarna 223L Hedge Trimmer - 18 In. Straight Gas Trimmer
Husqvarna 223R Brush Cutter - Brushcutter
Husqvarna 323C Trimmer - Trimmer
Husqvarna 323L Hedge Trimmer - Lightweight Trimmer
Husqvarna 323LD Trimmer - Trimmer
Husqvarna 323P Pole Saw - 4 Pole Pruner
Husqvarna 323P4 Pole Saw - 323p4, 20062700001-Current
Husqvarna 323R Brush Cutter - Brushcutter
Husqvarna 323RJ Brush Cutter - Brushcutter
Husqvarna 323RJX Brush Cutter - 323 Rjx (2005-05)
Husqvarna 325CX Edger - 325 Cx (20080900001-Current)
Husqvarna 325LDX Edger - 325 Ldx (20080900001-Current)
Husqvarna 325LX Trimmer - 325 Lx, 20051800001-20080900000
Husqvarna 325P Pole Saw - 5 Pole Pruner
Husqvarna 325P5 Pole Saw - 325p5, 20062700001-Current
Husqvarna 325RDX Brush Cutter - 325 Rdx (20051800001-Current)
Husqvarna 325RJX Brush Cutter - Brushcutter
Husqvarna 325RX Brush Cutter - Brushcutter
Husqvarna 326AI25 Auger - 326 Ai 25
Husqvarna 326C Trimmer - 326 C (2006-04)
Husqvarna 326ES Edger - Edger
Husqvarna 326L Trimmer - 326 L (2006-04)
Husqvarna 326LDX Trimmer - Husqvarna String Trimmer Model 326LDX/2006-04 (326LDX/200604, 326LDX/2006 04) Parts
Husqvarna 326LS Trimmer - Husqvarna String Trimmer Model 326LS/2007-01 (326LS/200701, 326LS/2007 01) Parts
Husqvarna 326LX Edger - 326 Lx (20070100001-20091799999)
Husqvarna 326RJX Brush Cutter - Brushcutter
Husqvarna 326RX Brush Cutter - Brushcutter
Husqvarna 327LDX Trimmer - Husqvarna String Trimmer Model 327LDX/2008-03 (327LDX/200803, 327LDX/2008 03) Parts
Husqvarna 327LX Trimmer - Husqvarna String Trimmer Model 327LX/2008-03 (327LX/200803, 327LX/2008 03) Parts
Jonsered BC2125 Brush Cutter - Brushcutter