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9990351-1-M-Tanaka-6684823-Knob-Handle
Part Location Diagram of 6684823 Tanaka Knob-Handle
See part E-33 in the diagram
( Grid squares measure 1x1 inch )
9990351-1-S-Tanaka-6684823-Knob-Handle Part Location Diagram of 6684823 Tanaka Knob-Handle

Knob-Handle 6684823

Manufactured by:
Tanaka
ERP Number:
ERP9990351
Part Number:
6684823
Original Equipment Manufacturer ?
  Works with your model  EXT-300SQ!
$6.16
Special Order

Very Difficult 

More than 2 hours 

(1 rated repair) ?
  Works with your model   EXT-300SQ!

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Troubleshooting Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:
  • Tanaka
  • Metabo HPT
  • Hitachi
This part works with the following products:
  • Trimmer
  • Pole Saw
  • Miscellaneous
  • Hedge Trimmer
  • Brush Cutter

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.

Very Difficult 

More than 2 hours 

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

Built an adapter extension to convert square drive power head to 7 tooth spline for attachments.

Robert from Estelline, South Dakota

0 of 1 people found this instruction helpful.
Difficulty Level:
Very Difficult
Total Repair Time:
More than 2 hours
Tools:
Nutdriver, Wrench set
Parts Used:
6697839, 6684828, 6684824, 6684823
Machined parts to build a new shaft that was square male end and 7 spline female end, installed all parts in the tube for my extension. Used to run a pole saw attachment with my trimmer power head.
Project is complete and everything works great!
Thanks!
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9990351
Manufacturer Part Number: 6684823
Brand Model Number Description
Tanaka 745812 Pole Saw - 36" Pole Saw Attachment
Tanaka 748511 Pole Saw - 24" Pole Saw Attachment
Tanaka AST-210 Trimmer - AutoStart Trimmer
Metabo HPT CG-EX Miscellaneous - Attachment Cg-Ex
Metabo HPT CG-PSB Miscellaneous - Attachment Cg-Psb
Hitachi CG18DL Trimmer - Trimmer
Hitachi CG22EAD Trimmer - Trimmer
Hitachi CG22EADSLP Trimmer - 21.1cc Split Shaft Grass Trimmer
Metabo HPT CG22EAP2 Trimmer - Engine Grass Trimmer Cg 22eap2
Hitachi CG24EBD Trimmer - Trimmer
Hitachi CG24EBDP Trimmer - Trimmer
Hitachi CG24EKD Trimmer - Trimmer
Metabo HPT CG27EBD Brush Cutter - Engine Brush Cutter Cg 27ebd
Metabo HPT CG27EBDP Brush Cutter - Engine Brush Cutter Cg 27ebdp
Metabo HPT CS-EX Miscellaneous - Attachment Cs-Ex
Metabo HPT CS-EXB Miscellaneous - Attachment Cs-Exb
Tanaka DR-270PN Pole Saw - Extended Reach Pole Saw
Tanaka ECS-506 Chainsaw - Chainsaw
Tanaka ECS-650 Chainsaw - Chainsaw
Tanaka ECS-655 Chainsaw - Chainsaw
Metabo HPT EXT-200 Miscellaneous - Attachment Ext-200
Metabo HPT EXT-300 Miscellaneous - Attachment Ext-300
Metabo HPT EXT-300SQ Miscellaneous - Attachment Ext-300sq
Tanaka HTD-2522PF Hedge Trimmer - 22&#34 Hedge Trimmer
Tanaka HTD-2526PF Hedge Trimmer - 26&#34 Hedge Trimmer
Tanaka HTD-2530PF Hedge Trimmer - Low Emission 30&#34 Hedge Trimmer
Tanaka TBC-230SF Trimmer - 21cc Trimmer Multi-Task Tool
Tanaka TBC-250SF Trimmer - Smart Fit - Multi Task Tool
Tanaka TBC-255SFK Trimmer - Smart Fit - 3 in 1 - Multi Task Tool
Tanaka TBC-260SF Trimmer - Smart Fit - Multi Task Tool
Knob-Handle
$ 6.16
Special Order
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Stock Status
✖
Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

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