See part O-8 in the diagram

Knob 505303401

$11.37

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This part works with the following brands:

This part works with the following products:

Part# 505303401 replaces these:

5053034-01, 505303401, 516210101,

This part works with the following models:

ERP Number: ERP9962574
Manufacturer Part Number: 505303401

Brand	Model Number	Description
Husqvarna	130BT	Leaf Blower / Vacuum - 130 Bt - 965102204 (20070100001-20133299999)
Husqvarna	143AE15	Tiller - Earth Auger
Husqvarna	143RII	Brush Cutter - 143 Rii (20150400001-20180500000)
Husqvarna	236R	Brush Cutter - Brushcutter
Husqvarna	443RB	Brush Cutter - Brushcutter
Husqvarna	530BT	Leaf Blower / Vacuum - 530 Bt (20123800001-Current)
Husqvarna	532RBS	Brush Cutter - Brushcutter
Husqvarna	542RBS	Brush Cutter - 542 Rbs (20111400001-Current)
Husqvarna	965102208	Leaf Blower / Vacuum - Husqvarna Leaf Blower Model 965102208 Parts
RedMax	BC3401DL	Edger - Trimmers/Edgers
RedMax	BC4401DW	Brush Cutter - Brushcutters/Clearing Saws
RedMax	BCZ230TS	Brush Cutter - Brushcutter
RedMax	BCZ250S	Edger - Trimmers/Edgers
RedMax	BCZ260S	Edger - Trimmers/Edgers
RedMax	BCZ260T	Brush Cutter - Brushcutter
RedMax	BCZ260TS	Brush Cutter - Brushcutter
RedMax	EXZ260S-PH	Edger - Trimmers/Edgers
RedMax	EXZ260SPH	Brush Cutter - Brush Cutter
RedMax	HEZ230F	Edger - Edger
RedMax	HEZ230S	Edger - Edger
RedMax	HEZ260F	Edger - Edger
RedMax	LRTZ230	Hedge Trimmer - Hedge Trimmer
RedMax	LRTZ235	Hedge Trimmer - Hedge Trimmer
RedMax	PSTZ260S	Pole Saw - Pole Pruner/Pole Saws
Husqvarna	R316TS	Lawn Mower - R316 Ts Awd
RedMax	SRTZ230	Hedge Trimmer - Hedge Trimmers /Pole Hedge Trimmers
RedMax	SRTZ235	Hedge Trimmer - Hedge Trimmer
RedMax	SRTZ260F	Hedge Trimmer - Short Reach Hedge Trimmer
RedMax	TRZ230S	Edger - Trimmers/Edgers