See part K-6 in the diagram

Bolt 521862401

Works with your model 143RII!

$6.16

Works with your model 143RII!

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This part works with the following brands:

This part works with the following products:

Part# 521862401 replaces these:

5218624-01, 521862401,

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This part works with the following models:

ERP Number: ERP16350807
Manufacturer Part Number: 521862401

Brand	Model Number	Description
Husqvarna	143RII	Brush Cutter - 143 Rii (20150400001-20180500000)
Husqvarna	143Rll	Brush Cutter - 143 Rll
Husqvarna	236R	Brush Cutter - 236 R, 20143600001-20150400000
Husqvarna	241R	Brush Cutter - 241 R, 20144900001-Current
Husqvarna	243R	Brush Cutter - 243 R (20113200001-20121000000)
Husqvarna	243RJ	Brush Cutter - 243 Rj, 20182200001-Current
Husqvarna	253R	Brush Cutter - Brushcutter
Husqvarna	253RB	Brush Cutter - 253 Rb (20101000001-20182200000)
Husqvarna	253RJ	Brush Cutter - 253 Rj, 20182200001-Current
Husqvarna	325LXT	Trimmer - 325 Lxt, 2002-01
Husqvarna	525ES	Trimmer - Trimmer
Husqvarna	525IES	Trimmer - 525ies
Husqvarna	543RBX	Brush Cutter - 543 Rbx (20182200001-Current)
Husqvarna	543RS	Brush Cutter - 543 Rs - 967348201 (20154400001-20192200000)
Husqvarna	553RBX	Brush Cutter - 553 Rbx (20123200001-20180500000)
Husqvarna	553RS	Brush Cutter - 553 Rs
RedMax	BCZ400SW	Brush Cutter - Brushcutters/Clearing Saws
RedMax	EXZ2460SPH	Edger - Trimmers/Edgers
RedMax	HEZ230S	Edger - Trimmers/Edgers
RedMax	PH-EXZ	Edger - Trimmers/Edgers
RedMax	PS-EXT35	Pole Saw - Pole Saw Extension