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Your Stump Grinder Model Number Could Be
  • On the sides of the frame above the grinder
  • On the top of the frame
  • On the horizontal attachment bars

Sample Model Number Tag

The model number will most likely appear on either a paper sticker or a metal plate.

Model numbers can be made up of numbers, letters, or a combination of both such as "1005400" or "LAT100AAE".

They may also include the brand name or a year of production such as "16400 3900001-3999999 – 1993" or "2150LE-PREDATOR TYPE 1".

Select Your Stump Grinder Brand

Select Your Stump Grinder Parts & Repair Help | Fix.com Brand

Bear Cat
Husqvarna
Snapper

Popular Stump Grinder Parts

952030150 Spark Plug (Rcj-8Y) Spark Plug (Rcj-8Y)
$5.66
In Stock
This is a spark plug and it is used on various lawn equipment around your home. This part powers the engine by lighting the fuel and air mixture found in the cylinder of the engine. If the tip of the spark plug is damaged or burnt (also known as fouled), the engine will not start. This spark plug is Rcj7-8Y, that means this has a resistor type R, a shell design type CJ (14mm thread, 0.375 inch reach, 0.75 or 0.8125 inch hex), a heat range/application type 7-8 (heat range with automotive, small engine, and ordnance applications), and a firing end design of type Y (standard projected core nose). If your machine is not turning on, or is running extremely rough, you will need to replace the spark plug.
539990118 Washer 3/8 Splt Lock Washer 3/8 Splt Lock
$0.79
On Order
503220001 Nut M8 Flange Nut M8 Flange
$3.99
In Stock
This is a hex nut flange for your lawn and garden tools. It is size M8, meaning it has an 8mm inner diameter, and a 1.25 thread pitch. The hex nut has a washer like base to ensure the nut stays tight. This is most commonly used in chainsaws.
539990517 Washer 3/8 Std Flt Washer 3/8 Std Flt
$0.79
In Stock
539990184 Nut 5/16-18 Centerlock Nut 5/16-18 Centerlock
$0.79
In Stock
506264111 Filter Filter
$12.26
In Stock
725537055 Screw Mc6S 6x20 Screw Mc6S 6x20
$1.29
In Stock
539990692 Washer 5/16 Std Flt Washer 5/16 Std Flt
$0.79
In Stock

Stump Grinder Repair By Symptom

25% Drive system does not work
25% of Customers Reported
The drive system on your stump grinder may fail due to a problem with the engagement cable. It could simply be worn out, or loose. Learn how to check for this problem and more.
25% Engine runs but cutter does not work
25% of Customers Reported
When your stump grinder engine runs but the cutter does not, it indicates an issue with the drive belt, idler assembly, or engagement cable. Troubleshoot these parts with our repair help.
25% Excess vibration
25% of Customers Reported
If your stump grinder vibrates excessively, it may mean a part is misaligned. Learn more about the cutters, bearings, and belt with our troubleshooting guide.
25% Oil leak
25% of Customers Reported
Your stump grinder may be leaking oil due to a faulty seal or gasket. Learn how to check the crankcase gasket, oil fill seal tube, and more parts with our repair guide.
See All Symptoms >