Part Location Diagram of 99909-450 Shindaiwa Piston Assembly
See part C-800 in the diagram
( Grid squares measure 1x1 inch )

Piston Assembly 99909-450

Manufactured by:
Shindaiwa
ERP Number:
ERP9181085
Part Number:
99909-450
Original Equipment Manufacturer ?
$60.83
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

More than 2 hours 

(2 rated repairs) ?

Does this part fit my model?

Need help finding your model number?

Product Description

?

The piston assembly is sold as a set that contains all the necessary parts. When replacing these items a screwdriver, a set of pliers, and a socket set may be needed. They are made of metal and will need to be replaced if they become broken. These are authentic Shindaiwa replacement parts that are sourced from the original manufacturer for use with trimmers.

Troubleshooting

This part works with the following brands:
  • Shindaiwa
This part works with the following products:
  • Brush Cutter
  • Trimmer

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?

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 

More than 2 hours 

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

everything was fine

JOSE from AGUAS BUENAS, Puerto Rico

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
A392000060, 99909-450
1. clean all trimmer parts
2. remove the cylinder, piston
3. install new piston, ring and gasket
4. Start and test
Did you find this story helpful?
Thank you for voting!

Trimmer would stall and quit after starting.

Arnold from HILO, Hawaii

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set
I followed the instructions shown in the eReplacementParts.com videos as well as other DIY instructional YouTube videos demonstrating the installation of a new piston, rings and cylinder on my Shindaiwa B450 Bushtrimmer leading to a successful repair.
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9181085
Manufacturer Part Number: 99909-450
Brand Model Number Description
Shindaiwa B450 Brush Cutter - Brushcutter
Shindaiwa B450F Brush Cutter - Brushcutters (B)
Shindaiwa B450R Brush Cutter - Brushcutters (B)
Shindaiwa B452 Trimmer - Brushcutter
Shindaiwa B452R Trimmer - Brushcutter